14 best dremel bits for metal

• √ [1/8" Shank 1/4" Cutting Dia Carbide Rotary Burr Set] K Kwokker 10Pcs Carbide Die Grinder Bits. Shank dia: 3mm(1/8"), Cutting dia: 6mm(1/4"), fits dremel tool accessories and most small rotary tools. 10 different types of carving kit drill bits, meet your different needs.
• √ [Very Well Made And Tough As Nails, Nice Tungsten Carbide] Carbide burr set made of heat-treated durable carbide that lasts long working life, packed with nice plastic case for safety storage and protection.
• √ [Safe And Efficient, Like a Hot Knife Thru Butter] Tungsten carbide burrs drill bits for wood, metal, aluminum, plastic, stone, glass fiber, porcelain and other material.
• √ [This Is a Essential Rotary Burr Set] Grinding head for air die grinder. NOTE: When using the wood carving bits, make sure that the burr handle is fully inserted into the chuck and tightly clamped. Eye masks and gloves are recommended to prevent stab wounds.
• √ [Warmth Tips] The speed of the rotary tools usually is 6000-50000 revolutions per minute, long service life, reduce the inefficiency turnover. Machining drill bits, easy to cutting, durability. Really nice carbide drill bits.

User questions & answers

Question:	Are these good for detailed engravings and writing
Answer:	It may depend on the size of the shank. I order these specially to fit my Dremel shank size.
Question:	I have a Dremel hanging tool multi pro single speed drill from back in the day. Will these fit
Answer:	yes.
Question:	Will this fit my Dremel
Answer:	All of the bits will cut aluminum.
Question:	Hi. Can any of these bits be used to drill into aluminum? Thanks
Answer:	Barely. These are are poorly made.

Product features

K Kwokker 10Pcs Carbide Rotary Burr Set 1/8" Shank, 1/4" Head Length

• Material:Tungsten carbide
• Type:Carbide Rotary Burr Set
• Machining hardness reach HRA85.
• Total length: 43-51 mm
• Cutting diameter: 1/4 Inch(6mm)
• Shank length: 35mm
• Shank diameter: 1/8 inch(3mm).
• Suggested RPM: 25000-50000, Max RPM 70000.
• Quantity:10Pcs

Features:

Carbide rotary burr set processing all kinds of metal(burr bits for metal carbide burrs for steel including all sorts of hardened steel) and non-metal (such as marble, jade, bone).

• Machining hardness reach HRA85.
• For the most work rotary burr set can be replaced with small grinding wheel, and no dust pollution.
• High efficiency, high-quality finish, long service life, good economic returns.
• Easy to use, safe and reliable, can reduce labor intensity.
• Mechanical parts chamfering, rounding and groove processing.
• Dual Chamber is crossover lines, not easy to block the lines, more suitable for the object of relatively low density material.
• 10 different types: Oval, inverted cone, pointed cone, ball nose cone, ball nose, pointed tree nose, flame, ball, cylinder with round head, cylinder with end cut.

Product description

Product Features:

1. Assorted shapes and sizes include: ball, cone, rounded cylinder, flat top cylinder, tapered.

2. Cleaning trimming, veining and weld joint of casting, forging and weldment.

3. Highly recommended for jewelers, lapidary use, hobbies, crafts, craft modeling, home repair and so much more.

4. Great for filing glass, ceramics, tile, brick, plastics, wood, fiberglass, stone, rock carbide, gold, platinum, silver, metals, and anything with a hard surface.

5. They are suitable for polishing metals and plastics. Can be used with most hand power tools, including Dremel, Proxxon, and many others.

• Material: Tungsten Carbide, Shank diameter: 3 mm(1/8 inch), Cutting edge diameter: 6 mm(1/4 inch), Total length: 50 mm(2 inch).Please check the size before you buy it.
• Double cut head. Suitable for deburring and polishing cast iron, cast steel, carbon steel, alloy steel, stainless steel and other materials.
• Excellent for fine detail work, cutting, engraving, carving, touch-up and finishing.
• Processing all kinds of metal(including all sorts of hardened steel) and non-metal (such as marble, jade, bone), and the machining hardness can reach to HRC70.
• Generally use with handheld electric or pneumatic tool drive (can also be used in machine tool). The speed of the electric or pneumatic tools usually is 6000-50000 revolutions per minute.

User questions & answers

Question:	Does it work on hard or soft wood
Answer:	Made in China like most everything else these days. You wouldn't be getting them for this cheap if they were made in the USA. They are pretty good quality however.
Question:	Where are these made? USA
Answer:	It sure will work for it, just have a good firm hold on the grinder. The cutters can be a little grabby depending on the thickness of the metal.
Question:	I want to cut and widen a hole in a metal plate for a magnetic phone mounting. Will this work for that
Answer:	They cut great on aluminum, that is what i primarily got them for. However I have bent 3 of them on accident as I got them for my 56,000 RPM pencil grinder and I can only run them at low RPM. 3 times now i have went to twist the dial to turn down/off the grinder and not paying attention turned it up and they immediately spin out of proportion and the shank bends pretty much instantly. Just have to be very carefully how fast you turn them, I can barely turn mine on to where it starts to spin much more and they bend. Probably says rated for only certain RPM in the fine print. Hope this helps,
Question:	How well will these work on aluminum
Answer:	In soft metals or wood

• Used with handheld electric or pneumatic tool drive,for Die Grinder, Dremmel Tool or Rotary Drill which can go along with 1/8" shank carbide burs.
• With tungsten carbide material ,sharp and sturdy,processing all kinds of metal and non-metal.
• For cast iron, cast steel, carbon steel, alloy steel, stainless steel,plastics,metal and other materials.
• Assorted shapes include: ball, cone, rounded cylinder, flat top cylinder.
• Carbide burr kits shank diameter:3mm(1/8 inch), Cutting edge diameter:3mm(1/8 inch),and 20pcs/set.

User questions & answers

Question:	Are these any good for grinding on hardened steel, or only mild steel and softer
Answer:	I have found they are
Question:	Will these work for hard wood? and are they completely true around the rotation axis? (aka absolutely no wobble
Answer:	better not work on hard stone
Question:	will they work on stone
Answer:	never tried, but I doubt it, don't think it's hard enough
Question:	Will they work to remove a broken tap
Answer:	I've used them on both and in both cases they worked. One burr clogged a little, but I'm pretty sure that was due to the wood being rather resinous. All in all I'm quite happy with the way they perform.

Product features

Specification

• Shank diameter:3mm(about 1/8 inch)
• Cutting head diameter:3mm(about 1/8 inch)
• Total length:38mm(about 1-1/2 inch)
• Material : solid tungsten carbide Q
• uantity:20pcs/set with a plastic case(99x64x11mm)T
• otal weight: 95 gram with plastic case

Application

• Carbide burrs can process a variety of high-precision mold cavity,long service life,applies in the cast iron,cast steel,carbon steel,alloy steel,stainless steel,copper,aluminum,and other metals.W
• ide range of uses includes body shops,fabrication shops,aviation industry,brake shops,industrial shops,die manufacturers, metalwork,tool making,model engineering.M
• achined from new raw tungsten carbide,unique tooth angle prevents chipping for the longest lasting design possible.

Tips

1.Make sure you get what you bought

2.Keep your eyes and belongings away from the working bits,better wear goggles

• Shaft diameter: 1/8 inch(3mm); Drill Bit Size: 6mm
• Material: Tungsten Carbide;Use: Rotary Burrs
• Included: 10pcs Tungsten steel Solid Burrs in a storage box
• The speed is generally 6000-40000 rpm
• Tungsten steel grinding head is widely used in industrial sectors such as machinery, aviation, automobile, shipbuilding, chemical engineering and process engraving.

User questions & answers

Question:	What is the rpm rating on these? Above 54,000 rpm
Answer:	Yes. I have used these bits in my Dremel 4000.
Question:	Can this be used for a dremel
Answer:	These bits will work for aluminum provided the engagement force is light. To much force and the grinding heads will dull. For smoothing and polishing you find the best results with an abrasive wheel set. They are also available online.
Question:	Good for aluminum? I want to Port & Polish my aluminum cylinder heads
Answer:	I do Metal Fab and use pneumatic die grinders daily, I bought these to uses with a "pencil grinder" ( die grinder with 1/8 shank) mostly for bronze which is relatively soft. I have used them on steel and they will work but the lifetime of the burr will likely be short. More than anything I found that these burs are not well balanced and at higher rpms they deflect enough to cause vibration and sometimes enough to make using them unsafe- But they are cheap
Question:	Any experience using these to grind steel? I need to enlarge a framework hole to let radiator drain better. Drilling is not an option
Answer:	These carbide burrs, we recommend The cutting speed:5000-20000 rpm/min,and hardness of materail ususlly under HRA65.

Product features

10pcs 1/8 SHANK TUNGSTEN STEEL ROTARY BURRS

• 10pcs Tungsten steel solid carbide burrs for DIY enthusiast or hobby and craft fan,and give your rotary tool even more functionality with this set of diamond burrs.

ASSORTED SHAPER AND SIZES

• Haft Diameter: 3mm
• Drill Bit Size: 6mm

GOOD PACKAGING

• When the job or project is complete, you’ll be happy to place your burrs back into the compact storage case , so you can store, organize, and transport this set for future use.

• ✔【CARBIDE DIE GRINDER BITS】: These carbide rotary burr set, with 1/8'' shank is made from Tungsten Carbide. Total Length:45-50mm, Cutting Diameter 1/4'', Shank Length 35mm, Shank Diameter 1/8''.
• ✔【DOUBLE CUT DESIGN】: The groove lines of these carbide rotary burr's head are crossed, which makes it more suitable for materials with relatively low density, such as wooden, plastic and aluminum.
• ✔【ADAPTABILITY】: 1/8” shank fits dremel and most small rotary tools with three jaw chuck for accurate centering. An ideal choice for your DIY woodworking, carving, engraving, and polishing.
• ✔【LONG WORKING LIFE】: Packed with plastic storage case for safety storage and protection. The working life of these solid rotary burr is 10 times longer than high-speed steel and 200 times longer than grinding wheel.

User questions & answers

Question:	Will these work to grind off a stripped out set screw in a shower valve
Answer:	Yes they cut really well.
Question:	Can they be used to smooth out welds
Answer:	Hold up well. Better than I expected. I use them for finish work on guns.
Question:	How well do these hold up against carving into steel? Like for example if I wanted to add detail to a steel rod
Answer:	The shank is 1/8th inch, I just pulled one out a measured it.
Question:	The description says 1/8" shank, but the illustration shows 3 mm - which is it? (1/8" does not equal 3 mm. 1/8" = 3.2 mm.) Thanks
Answer:	I think the speed rating is much lower. When used in my pencil die grinder at high speed these bits vibrate violently.first problem is the shanks are 3mm not 1/8 inch which makes the shank undersized creating a possible misalignment in the collet. The shanks are much too long making the problem worse.My solution is to shorten the shanks making the cutterhead closer to the collet, and slowing the die grinder to about 1/2 speed, this makes them run much smoother and quite effective. A great deal for the price.

• ✔️ [PREMIUM BURRS DESIGNED IN THE UK] Whether your job implies precision metal work, engineering, tool making, welding, deburring, jewelry making, or you enjoy various DIY arts and crafts or hobbies such as sculpting, TaitaTools carbide burr sets are exactly what you need for premium results!
• ✔️ [TOP QUALITY MATERIAL] These rotary tool bits are made with premium carbide tungsten steel, a highly durable material which is guaranteed to withstand the test of time. With a double cut tooth angle which prevents chipping, this tungsten carbide bit set is superior to any high speed tungsten carbide burrs.
• ✔️ [HARD WARING SET] This 20-piece burr set for wood includes everything you need for cutting, shaping, grinding, polishing and removing sharp edges, being compatible with ferrous and non-ferrous metals, wood, plastic and even stone. The kit includes a massive selection of shapes for all types of cuts.
• 👉[PROFESSIONAL RESULTS]👈 Unlike similar products on the market, these carving burrs provide a faster cutting time, being suitable for cleaning trimming, veining and weld joint of casting, porting tools, forging and finishing all kinds of metal and non-metal molds.
• ✔️ [PRACTICAL & EASY TO STORE] Order this rotary grinder burr bits set and you’ll receive a great storage box for easy transportation and safe keeping! No more misplacing or losing your bits, keep them accessible and within immediate reach every time you need them! TAITATOOLS is the only brand that is registered to sell this product and we offer a full 1 year warranty on every product we sell.👍 👍 👍

User questions & answers

Question:	These are to big. Needing multipack dremel bits 1/16 and
Answer:	I have been very pleased with the quality of these burrs. While I mainly use them on plastic parts I have also used on steel successfully.

Product features

With our Solid Tungsten Carbide Burr Set, Excellence in Strength is guaranteed!

The Solid Tungsten Carbide Burr Set gives you a massive selection of shapes for all types of cuts, It will leave a smoother finish than single cut burrs due to producing smaller chips as they cut away the material. Used for medium-light stock removal, deburring, finishing, and cleaning.

Each of our Burrs goes through a strict QA process before being available for our customers.

• TaitaTools is a global brand known for its high-quality wood and metalworking tools.
• We use state of the art equipment to innovate the most durable tools for our customers.
• TaitaTools is trusted by over 350 correlated industries with our high-quality premium tools.

Make sure you use protective gear like gloves and goggles before using any machinery.

Compatible with:

• Die Grinders
• Pneumatic rotary tools
• High-speed engravers
• Micro Motors
• Drills
• Flexible Shafts
• Dremel Drills

Our Burrs are great for:

• Intricate Work
• Jewelry making
• Cutting
• Shaping
• Grinding
• Polishing
• Engraving
• Carving
• Deburring

Set features:

• Length 1 1/2"
• Shank Diameter: 3mm (Approx.1/8”)
• Double cut tooth angle prevents chipping
• Smoother Cutting
• Longer Lasting
• Made of Solid Tungsten Carbide

Application

Taita Carbide burrs can be used on a multitude of materials

• Metals including steel, aluminum, and cast iron.
• All types of wood & Acrylics
• Fiberglass and plastics.
• Softer metals such as gold, platinum, and silver as they last a long time with no chipping or breaking.
• Even cuts stone.

• Material: Tungsten Carbide,can be used to process: iron, steel etc.. Shank diameter: 3 mm(1/8 inch), Cutting edge diameter: 6 mm(1/4 inch), Total length: 45-50 mm( 1.77-2 inch).1/8”straight shank can be held by most rotary tool with three jaw chuck for accurate centering.Please check the size before you buy it.
• Durable: Packed with nice plastic case for safety storage and protection. High efficiency, high-quality finish, long service life, good economic returns.
• High efficiency and Practical:The processing efficiency is higher than the manual file tool. 10 different types of carving kit drill bits, meet your different needs.
• Double Cut Design: The groove lines of the head are crossed, more suitable for an object whose density is relatively low, such as wooden product, plastic and some Soft Metal
• A good Carbide burr set: A good choice of DIY carving, engraving, and polishing. Suitable for multiple types of rotating tools.Making DIY carving fans much easier to do the wood working job.It is also an ideal gift for woodcarvers.

User questions & answers

Question:	Which dremmel drill is best to remove stuck stainless steel bolt
Answer:	Hello, The size 1 are only with10pcs Diomond burrs, size 2 are contains with 10pcs diomond burrs and 1pcs Quick Change Keyless Chuck
Question:	What is the difference in the 2 selections of size 1 and size
Answer:	They are 1/8". Worked fine in Dremel tool.
Question:	Is the shank 1/8" or 3 mm? 1/8" is not equal to 3 mm. 1/8" = 3.2 mm. So which is it? Thanks
Answer:	My Dremel has a 32,000 RPM max and these bits work as designed. I think going to 35,000 RPM would not be a problem.
Question:	What is the max rated RPM of these carbide bits
Answer:	These will fit any smaller sized rotary tools. I got a small one with a flex cable connection and it fits perfect. I believe these are in the 1/16 range

Product features

High efficiency and Practical

Durable

Double Cut Design

Product description

Specification:

Material: Carbide (tungsten steel)

Surface Treatment: Titanium Coated

Shank Diameter: 3.175mm

Cutting Edge Diameter: 0.8-3mm ( 0.8,1.0,1.2,1.4,1.6,1.8,2.0,2.2,2.4,3.0mm)

Cutting Edge Length: 12mm

Overall Length: 37mm

Quantity: 1set (10pcs)



Application:



PCB,SMT, CNC, Mould, pastic fiber, carbon fiber, super hard wood, printed circuit board, other precision parts processing.







Package Includes:



10 pcs Carbide End Mills

• These carbide end mills are Made of ultra-fine grain carbide material (tungsten steel), with great cutting and milling performance.
• Carbide rods and tungsten steel rods, with high hardness, high wear resistance, high strength, resistance to bending, anti-impairment and long tool life.
• Coated with titanium Improves the speed and feed rate of the tool, and also Improve the surface wear resistance.
• Range of processing: PCB, SMT, the CNC, mold, plastic, copper, stainless steel and other precision metal parts processing.
• Overall Length: 37mm,Shank Diameter: 3.175mm

User questions & answers

Question:	Where are these manufactured
Answer:	The rpm for the Milling Bits, more than likely, is based on the rpm of the dremel tool you are using. How tolerant the bit is would depend of the material you are carving or working with. In the description they are noted as high strength, etc. they would work well.
Question:	What is the rated maximum rpm
Answer:	They do cut from the side.
Question:	Will these cut from the side or only from the end? I intend to cut slots in .020 brass sheet
Answer:	Hi, yes, it fits your dremel 3000.
Question:	wil it fit in the end of my dremel
Answer:	These will not unstick a bolt. They will grind off the head of a bolt, eventually

Product description

♣ GOXAWEE Tool - Grinding Tool - Rotary Grinding Bit - 1/8 Inch Shank Diamond Grinding Burr Drill Bits Sets for Craft Projects and DIY Creations



★GOXAWEE Diamond Burr Bit Set is a new brand and professional for Abrasive Tools. 



★Various Shapes: Such as sphere, cone, cylinder, round head cylinder, bullet, flat plate, etc. 



★Universal Compatibility:3 mm (1/8") Diamond rotary bits fit for dremel rotary tool and mini grinder & mini drill. 



★Great Gift for DIY Enthusiasts: High working efficiency, perfect grinding effect. Convenient to engrave, simple to use, safe and reliable. 



▲NOTE: Please add water for cool when using diamond bits. 



♥ GOXAWEE Tool ♥ is the source for hard-to-find mini tools for DIY crafts and hobbies. We take great pride in providing the best customer service in America. Whether you are a professional craftsman, a robot builder, or a model building hobbyist who requires precision small tools and micro tools, GOXAWEE Tool can help.

• ★ 60 GRIT: #60 Grit Diamond Rotary Grinding set, rougher surface which are quicker than the larger grit burrs when Sanding, Polishing and Engraving.
• ★ MULTI-PURPOSE: Diamond Grinding Head Burr uses on stone, glass, metal, hardwood, tile, ceramics, marble, granite and other hard materials
• ★ MULTI-FUNCTION: GOXAWEE Diamond Drill bits have 10 different grinding bits for abrasive, engraving, cutting, polishing, carving and etching
• ★ COMPATIBILITY: Universal 3mm (1/8") shank grinding drill bits fit for GOXAWEE G4007, G5045, dremel multitool and most rotary tools or die grinders
• ★ EXQUISITE PACKAGING: 20Pcs Diamond rotary burr set of higher quality is orderly packed in a nice bag as shown, easy to place and carry

User questions & answers

Question:	Where are these made
Answer:	1/8th inch shaft
Question:	what is the width of the bit
Answer:	I don't know, but they handle over 30,000 RPM just fine. That's my rotary tool top speed.
Question:	rpm max
Answer:	You will need a good set of diamond bits for rock work. Invest in a good set. All diamond bit wear out but quality bits have longer life. Working bits with water will extend the life even more. Use at low speed setting.
Question:	would this work on rock
Answer:	Not sure but I have ordered this set 3 times and was not in the least bit disappointed and I'm picky when it comes to stuff like that but u will be suppried

• MORE DURABLE➤Made of Tungsten Carbide,Can maching various kind of metal material including
• DETAILED SIZE➤All the carbide burr with 1/8”(3.175mm) shank dia and 1/4”（6.35mm） Head dia,Which includes the most popular used shapes ,there always a type meet your needs
• POPULAR CUT STYLE➤Double(or diamond) cut burr tend to be used on ferrous and non ferrous metals, aluminium, soft steel and also for all non-metal materials,such as plastics and wood
• MORE PROFESSIONAL➤Usually be used for cutting, shaping, grinding, polishing and for the removal of sharp edges, burrs and excess material (deburring)
• STANDARD SIZE➤Both ISO/DIN standard (metric) and U.S. standard (English size) products are applicable

User questions & answers

Question:	Will these work with a standard size drill
Answer:	Yes I believe this is the set that will fit Dremel. I have an off brand Dremel and bought this set. I also bought a set with 1/4 inch shank for a small die grinder
Question:	Will this set fit my dremel? I make knives and this would work great
Answer:	These bits are highly resistive to collecting material in the cutter. I've cut plastic wood and metal with mine. Cutters operate smoothly and flawlessly when set for the correct cutting speed for the material your sculpting.
Question:	How do these compare to double cut burrs
Answer:	I’m pretty sure they are. I love them! I’ve used them on some pretty dense woods and they’re still as sharp as new.
Question:	can they be used for aluminum
Answer:	Sadly in china

Product features

3×6 Double Cut Tungsten Carbide Burr Set

• Material: Tungsten Carbide
• Total Length:45mm-50mm
• Cutting Diameter:1/4”(6.35mm)
• Shank Length:35mm-45mm
• Shank Diameter:1/8”(3.175mm)
• Groove: Double Cut (or Diamond Cut)
• Packaging:a transparent plastic case
• Quantity: 10pcs/set
• Set includes: SA, SC,SD ,SE,SF,SG,SH,SL,SM,SN type burrs

• ▲90pcs Diamond Burrs - Excellent for fine detail work, cutting, engraving, carving, touch-up and finishing; Work on glass, metal , stone, ceramic, wood, plastic
• ▲Sold Storage Box - PC plastic box is sturdy, falling resistant and moistureproof, easy for carrying and hanging; All parts were in order and set was complete, well organized to prevent scattered and confused
• ▲Different Sharp Bits Accessories - 30 Style different sharp router bit can reach More Carving, Great for all types of detail work.
• ▲Wide Usage - 1/8" diameter shanks, compatible with most rotary tools; Ideal for home improvement, craft and whenever you need to polish, grind, drill, cut, engrave, and more,used with most rotary tools ,Able to engrave on a wide range of materials including: wood, ABS, acrylic, PVC, plastics, etc. Well-suited for detailed work, such as building and sanding dollhouse furniture, model trains, or miniature buildings,Highly recommended for jewer
• ▲What You Will Get - ZFE 90-Piece rotary tool carving,engraving bits kit and our best service

User questions & answers

Question:	Does it work with dremel
Answer:	Check your phone for messages or emails and could be coming in the next shipment or, due to human error was delivered somewhere else.
Question:	Where is the rest of my order
Answer:	Yes
Question:	Will they work on aluminium
Answer:	Not sure of the grit or grade of coatings but all three are the same. When I purchased them I thought they were different. No remorse though as I imagine some will break or wear out or get lost. Still pleased with my purchase.
Question:	What grit are they? Is each set the same grit or three different grit sets
Answer:	These tools are made for 15000 RPM and to a Maximum of 35000 RPM range. Your hand drill has a maximum of 1200 to 3500 RPM. They will fit but the user will struggle to maintain control of either the drill or the material being cut. Note: it may be possible to cut and remove material from balsa wood, or styrofoam withe these bits, but I wouldn't recommend it. If your looking for a tool that has nice cutting ability for these bits try using JET JAT-401 Pneumatic R6 Die Grinder, 1/4" https://www.amazon.com/dp/B010VAC95W/ref=cm_sw_r_cp_apa_i_tkkaEbMRS290F powered by an air compressor, or Populo High Performance Rotary Tool Kit with 107 Accessories, 3 Attachments, Variable Speed, Flex Shaft and Universal Collet for Abrasive, Polish, Cutting, Engraving, Drilling and Crafting DIY Project https://www.amazon.com/dp/B07HRHC9X7/ref=cm_sw_r_cp_apa_i_2mkaEbHW2S958

Product features

Evenly distributed particles

ZFE tools have multiple layers of fine industrial diamond particles bonded to the tips which provides for longer drill life.

Different Sharp Bits Accessories

30 Style different sharp router bit can reach More Carving, Great for all types of detail work.

High-quality materials

1/8" diameter shanks, compatible with most rotary tools.ZFE tools are excellent for drilling through materials up to 1/2" thick.

Hardness

Excellent for fine detail work, cutting, engraving, carving, touch-up and finishing; Work on glass, metal , stone, ceramic, wood, plastic

Sold Storage Box

PC plastic box is sturdy, falling resistant and moistureproof, easy for carrying and hanging; All parts were in order and set was complete, well organized to prevent scattered and confused

ATTENTION：DO NOT RUN DRY

Wet drilling only. The diamond coating is very thin. Can not take any abuse.

Start the hole at an angle.

Carefully move the drill around just enough to ream out the sides of the hole.

STEP 1

Press and hold the safety lock and unscrew the interface.

STEP 2

Put the diamond burrs into the interface.

STEP 3

After putting the grinding needle, tighten the connector.. Exercise on waste materials when using for the first time.

Product description

Rotary Carbide Cutter, Maximum Cutting Diameter 1/8 Inch, 1/8 Inch Shank, 1 1/2 Inches Long, Flat Top, For Hand Grinder

From the Manufacturer

A high-speed cutter made of tungsten carbide, the hardest material next to diamonds, 1/8" (3,2mm) shank. Ideal for shaping, smoothing or removing material from especially hard materials--including hardened steel, stainless steel, cast iron, nonferrous metals, fired ceramics, plastics and hard woods.

• Dremel’s durable Tungsten Carbide Carving Bits can be used for more aggressive applications
• Tungsten Carbide Carving Bits are ideal for shaping, hollowing, grooving, slotting, and inlaying in hardened steel, stainless steel, cast iron, nonferrous metals, fired ceramics, plastics and hard woods
• The Cylinder shape of the Carving bit allows for deep removal of material, cuts flat areas, round edges and makes stop cuts and V-cuts. The accessory tip makes flat-bottom slots and grooves, flat side cuts, and makes V-cuts when held at 45-degrees
• Working diameter: 1/8" (3.2 mm), Shank: 1/8"(3.2 mm) Material: Tungsten Carbide
• Application: Carving / Engraving / Etching (Teal color code)
• 1 rotary accessory included
• Dremel accessories are also color-coded into usage categories, to find more Engraving & Carving accessories look for the Teal color code

User questions & answers

Question:	Can I use this with my drill or do I have to have the Dremel tool
Answer:	Take your time and it will without problems.
Question:	Would this bit remove threads on a nut? Thanks
Answer:	Yes, but it will still eventually lose its edge. It will, however, last much longer than high carbon steel.
Question:	will this work on fiberglass? Thanks
Answer:	I used this bit to drill a small hole, 3/8 inch, for a water filter spout in an 18 gauge stainless steel sink, it took a while but it did the job. I first used a very small metal drill bit to make a hole for this bit to fit through, and after I went through the steel I made the hole larger with the fluted side of this bit. I would look up the woodworking Dremel accessories to see if you can find the appropriate bit for tracing on hardwoods.
Question:	will this bit help me trace some slots on Walnut (hardwood), or will the sawdust clog the flutes
Answer:	I have used 3 of these bits with my 7700. I just suggest you make sure they are tight in the bit seat.

Product features

High Speed Cutters

Available in many shapes, high speed cutters are used in carving, cutting and slotting in wood, plastics and soft metals such as aluminum, copper, and brass. These are the accessories to use for freehand routing or carving in wood or plastic and for precision cutting. Made with high quality steel. 1/8" shank.

Structured Tooth Tungsten Carbide Cutters

Fast-cutting sharp teeth for greater material removal with minimum loading. Use on fiberglass, wood, plastic, epoxy, rubber, laminates, particle board and ceramic tile. 1/8" shank.

Tungsten Carbide Cutters

These are tough, long-lived cutters for use on hardened steel, fired ceramics and other hard materials. They can be used for engraving on tools and garden equipment. 1/8" shank.

Engraving cutters

This group has a wide variety of sizes and shapes, and are made for intricate work on ceramics, wood carvings, jewelry and scrimshaw. They often are used in making complicated printed circuit boards. They should not be used on steel and other very hard materials but are excellent on wood, plastic and soft metals. 1/8" shank.

Diamond Wheel Points

For fine detail work, cutting, engraving, carving, touch-up and finishing. Bits are covered with diamond particles. 1/8" Shank.

Not recommended for drilling.

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• ✔️ [TOP QUALITY MATERIAL] These rotary tool bits are made with premium carbide tungsten steel, a highly durable material which is guaranteed to withstand the test of time. With a double cut tooth angle which prevents chipping, this tungsten carbide bit set is superior to any high speed steel burrs.
• ✔️ [HARD WARING SET] This 10-piece burr set for wood includes everything you need for cutting, shaping, grinding, polishing and removing sharp edges, being compatible with ferrous and non-ferrous metals, wood, plastic and even stone. The kit includes: SA, SC, SD, SF, SL, SE and SH type burrs.
• 👉[PROFESSIONAL RESULTS]👈 Unlike similar products on the market, these carving burrs provide a faster cutting time, being suitable for cleaning trimming, veining and weld joint of casting, porting tools, forging and finishing all kinds of metal and non-metal molds.
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User questions & answers

Question:	Are these for mounting gemstones and jeweling
Answer:	The Shank length is 50MM, Approx 2inches!
Question:	how long is the shank
Answer:	Yes 1/8" burrs fit in a Dremel 3000
Question:	Do these fit in a Dremel
Answer:	Hi, It seems RotoZip take a 1/8" bit size so these will fit. But please google and check your model number to see which size is compatible with your tool first.
Question:	Are these compatibile with RotoZip
Answer:	You can use it with your drill, but it will not be as effective because your drill rpms will be very limited as compared to a Dremel tool.

Product features

Excellence is Strength

Our double-cut Carbide Burrs will leave a smoother finish than single cut burrs due to producing smaller chips as they cut away the material. Used for medium-light stock removal, deburring, finishing, and cleaning.

Each of our Burrs goes through a strict QA process before being available for our customers, Our Silver weld is 10 times stronger than other products which are available in the market.

• TaitaTools is a global brand known for its high-quality wood and metalworking tools.
• We use state of the art equipment to innovate the most durable tools for our customers.
• TaitaTools is trusted by over 350 correlated industries with our high-quality premium tools.

Make sure you use protective gear like gloves and goggles before using any machinery.

Compatible with:

• Die Grinders
• Pneumatic rotary tools
• High-speed engravers
• Micro Motors
• Drills
• Flexible Shafts
• Dremel Drills

Our Burrs are mostly used for:

• Cutting
• Shaping
• Grinding
• Polishing
• Engraving
• Carving
• Deburing

10pc set includes:

• Length 2 inch"
• Cutting Diameter: 1/4”
• Shank Length: 1.4”
• Shank Diameter: 1/8”
• Double cut tooth angle prevents chipping
• Smoother Cutting
• Longer Lasting

Application

Taita Carbide burrs can be used on a multitude of materials

• Metals including steel, aluminum, and cast iron.
• All types of wood & Acrylics
• Fiberglass and plastics.
• Softer metals such as gold, platinum, and silver as they last a long time with no chipping or breaking.
• Even cuts stone.

Product description

The Bosch 1/8 in. Tungsten Carbide Cutter may be used to shape or smooth, or to remove material. You can use it on steel and stainless-steel, cast iron, nonferrous metals, fired ceramics, plastics, hardwood and other hard materials.

From the Manufacturer

A high-speed cutter made of tungsten carbide, the hardest material next to diamonds, 1/8" (3,2mm) shank. Ideal for shaping, smoothing or removing material from especially hard materials--including hardened steel, stainless steel, cast iron, nonferrous metals, fired ceramics, plastics and hard woods.

• The product is Tungsten Carbide Cutter, 1/8" Diameter With 1/8" Shank
• Rotary tool accessory for shaping, smoothing and material removal
• For use on both hardened steel and stainless steel
• For use on cast iron, nonferrous metals and fired ceramics
• May also be used on plastics, hardwoods and other hard materials

User questions & answers

Question:	Will this cut aluminum?like if i wanted to port and polish cylinder heads
Answer:	If the tap is made of high speed steel (typical) then yes
Question:	Would this work to grind a away a broken tap in a hole
Answer:	Search on Amazon or the web for the Dremel part numbers, it's as easy as that.
Question:	How does one order the following bits
Answer:	Thank you for your question. The 9903 Tungsten Carbide Cutter is manufactured in the USA. Should you have any further questions, please feel free to contact us at 1-800-437-3635, Mon-Fri, 8 am - 5 pm, CST
Question:	Where is this made
Answer:	Hi These will cut most metal, wood and plastic materials quite easily. But I must be honest I've never done jeweling but they are small enough to control easily

Product features

High Speed Cutters

Available in many shapes, high speed cutters are used in carving, cutting and slotting in wood, plastics and soft metals such as aluminum, copper, and brass. These are the accessories to use for freehand routing or carving in wood or plastic and for precision cutting. Made with high quality steel. 1/8" shank.

Structured Tooth Tungsten Carbide Cutters

Fast-cutting sharp teeth for greater material removal with minimum loading. Use on fiberglass, wood, plastic, epoxy, rubber, laminates, particle board and ceramic tile. 1/8" shank.

Tungsten Carbide Cutters

These are tough, long-lived cutters for use on hardened steel, fired ceramics and other hard materials. They can be used for engraving on tools and garden equipment. 1/8" shank.

Engraving cutters

This group has a wide variety of sizes and shapes, and are made for intricate work on ceramics, wood carvings, jewelry and scrimshaw. They often are used in making complicated printed circuit boards. They should not be used on steel and other very hard materials but are excellent on wood, plastic and soft metals. 1/8" shank.

Diamond Wheel Points

For fine detail work, cutting, engraving, carving, touch-up and finishing. Bits are covered with diamond particles. 1/8" Shank.

Not recommended for drilling.