14 best small metal mills
Small metal mills, commonly referred to as mill files, are hand tools used for shaping and smoothing metal surfaces. They are an essential tool in metalworking and are used by craftsmen, machinists, and DIY enthusiasts. Here are some key points about small metal mills:
Purpose: Mill files are designed for removing small amounts of material from metal surfaces, resulting in a smoother finish. They are used for tasks like shaping, deburring, and finishing metalwork.
Material: Mill files are typically made from high-carbon steel, which provides hardness and durability necessary for effectively filing metal.
File Teeth: The file teeth are the small, raised ridges on the surface of the file. They are specially designed to cut metal when the file is pushed or pulled across the surface. Mill files have a fine cut, which means they have closely spaced teeth for a smoother finish.
File Shapes and Cuts:
- Shapes: Mill files come in various shapes, including flat, round, half-round, square, and triangular. Each shape is suited for different types of metalworking tasks.
- Cuts: Files are classified by their cut, which refers to the spacing and size of the teeth. Common cuts include bastard, second cut, and smooth cut. Bastard cut files have coarser teeth, while smooth cut files have finer teeth for a smoother finish.
File Length and Width: The length and width of a mill file can vary, allowing users to choose the size that best suits their specific task or workspace.
Handle: Some mill files come with handles for ease of use and to provide a better grip. The handle is usually made of wood, plastic, or rubber.
Safe Handling: When using a mill file, it's important to wear safety goggles to protect your eyes from metal shavings. Additionally, using a vise or clamp to secure the workpiece can help ensure safe and precise filing.
Maintenance: To maintain the effectiveness of a mill file, it's important to periodically clean it to remove built-up metal particles, and to occasionally lubricate it with a light oil to prevent rust.
Versatility: Mill files can be used on a wide range of metals including steel, aluminum, brass, and more. They are a versatile tool for various metalworking projects.
Cost and Availability: Mill files are relatively affordable hand tools and can be found at most hardware stores and online retailers. Prices may vary based on the quality and brand.
Brand and Model Varieties: There are many reputable brands that manufacture high-quality mill files. It's important to choose a reputable brand to ensure the file is made from durable materials and has sharp, effective teeth.
Remember to use caution and proper technique when using a mill file to ensure safe and effective metalworking.
Below you can find our editor's choice of the best small metal mills on the market
KitchenAid KGM All Metal Grain Mill Attachment
KitchenAid
Product description
Grind wheat, oats, corn, rice, and other low-moisture, low-oil grains. This all-metal grain mill simply attaches to the hub of your stand mixer for quick and easy milling. Choose from 'cracked' to extra fine consistency. For everything you want to make. KitchenAid.
Cooking from scratch is made easier with a stand mixer, and made all the more literal with this grain mill attachment. Use it to make flour out of wheat, corn, rye, oats, rice, buckwheat, barley, and millet--any low-moisture, non-oily grain (peanuts and coffee are a no-no with this tool). Make up to 10 cups at a time. The mill is sturdy, heavy, and easy to assemble and attach to the mixer's hub. Adjust the knob to the desired grind, fill the unit with grains, and crank it up to 10. When you're through, brush it clean with the small brush included in the kit. If you need to, wash it by hand, but don't put it in the dishwasher. --Betsy Danheim
- Grinds Low-Moisture Grains (Wheat, Corn, Rice, Etc.) From Coarse to Fine
User questions & answers
| Question: | This mill can grind dry herbs and spices |
| Answer: | its' not recommended for herbs/spices but as long as they are fully dry and not oily (i.e. no rosemary) it will work. But if you primary want to grind herbs/spices I'd recommend use an actual spice grinder or a cheap coffee grinder. this grain mill is way overkill for that. |
| Question: | I have an Accolade 400. Will this grinder work for me? Thank you |
| Answer: | Hi, I have KitchenAid KP26M1XER 6 Qt. Professional 600 Series Bowl-Lift Stand Mixer - Empire Red. Will this attachment work with it? |
| Question: | I want to use this with roasted almonds to make almond butter. My brother has a Champion that makes butter easily. Anyone done any roasted nuts |
| Answer: | I use my food processor to make almond or other nut butters. I toast the nuts then grind them in the food processor adding just a small amount of almond or walnut oil at the end to get the right consistency. It's much better than the "fresh-ground" at stores, because they use low grade/older nut stock, so it's not usually fresh tasting at all. Good luck! |
| Question: | Has anyone had problems or success grinding malt for home brewing purposes |
| Answer: | Yes, I used to successfully use the mill for grinding malt when I was home brewing. Cracked many 50 pound bags of malt over the years. You do not want to set it to too fine a grind, just set it so the malt is barely cracked. |
Product features
Grain Mill
When you bake with home ground flour you will get all of the good you could possibly get from a grain. Choose from 'cracked' to extra-fine consistency. Comes with a cleaning brush.
Grinds Low-Moisture Grains
Grinds Low-Moisture Grains (Wheat, Corn, Rice, Etc.).
Grinds From Coarse to Fine
Choose from 'cracked' to extra-fine consistency.
Attaches to Power Hub
On your stand mixer and uses the power of the motor to operate the attachment. Compatible with any KitchenAid Stand Mixer.
Jalapeño Corn Muffins
Assemble the grain mill and attach to the mixer. Set the mill on the finest setting and then turn the knob back two notches. Turn the mixer to speed ten and grind corn into the mixer bowl placed under the mill. Repeat with wheat berries after setting the mill on the finest setting and turning the knob back one notch. Add baking powder and salt to the mixer bowl; mix well. Add all remaining ingredients. Attach the bowl and flat beater to the mixer. Turn the mixer to Stir speed and mix about 15 seconds. Stop and scrape the bowl. Turn the mixer to Stir speed and mix about 15 seconds.
Spoon the batter into greased muffin pans. (Do not use cupcake liners.) Bake at 400 degree Fahrenheit (204 degree Celsius) for 15 to 18 minutes, or until toothpick inserted into center comes out clean. Remove from pans immediately. Serve warm.
SpeTool 5PCS 12401 4 Flutes Carbide CNC End Mill, Square Nose 1/4 inch Shank, 2-1/2 inch Long Overall, Titian Coated for Metal Mill
SpeTool
Product description
Solid Carbide Spiral Router Bit with 1/4 inch Shank and 1/4 inch Cutting Diameter, 3/4 inch Cutting Length, 2-1/2 inch for Total Length;
Flat Top with 4-Flute, Material: HRC55 Carbide with TiAlN Coated;
For CNC,Engraving Machine, Carbon Steel, Mould Steel, Inconel, Stainless Steel, Titanium Alloy etc;
The Route Bit Suit for CNC Router and Makita, Bosch, and Any Brand Plunge Router with 1/4" Collet;
End Mill Bits are Suitable for Side Milling, End Milling, Finish Machining, etc;
- Solid Carbide Spiral Router Bit with 1/4 inch Shank and 1/4 inch Cutting Diameter, 3/4 inch Cutting Length, 2-1/2 inch for Total Length
- The End Mill With Flat Top, 4-Flute, For Finishing, Material: HRC55 Carbide with TiAlN Coated
- For CNC,Engraving Machine.Carbon Steel, Mould Steel, Inconel, Stainless Steel, Titanium Alloy etc
- The Route Bit Suit for CNC Router and Makita, Bosch, and Any Brand Plunge Router with 1/4" Collet
- End Mill Bits are Suitable for Side Milling, End Milling, Finish Machining, etc.
Corona FE405512BC0CD Mill Bastard Cut File Carded, 12-Inch
Corona
Product description
Founded in the early 1920s, Corona is a leader in the marketing and manufacturing of professional and consumer tools for the lawn and garden, landscape, irrigation, construction and agriculture markets. With a retail and distribution network that extends throughout the United States and Canada, Corona’s proven designs, quality manufacturing processes and unparalleled customer service make it the best choice in tools for contractors, agricultural professionals and avid gardeners alike.
- Superior Hardness - Carbon combined with precise heat treatment increases strength, yield strength (elastic limit) and hardness
- Superior Resistance to Abrasion and Corrosion - Chromium added to increase the resistance to corrosion and abrasion
- Superior Cutting Performance - More effective tooth angle and precise forming of the teeth
- Consistent Quality - More than 100 controls are performed on raw materials, products in process and finished products
- Limited lifetime warranty
User questions & answers
| Question: | Will this work to remove 1060 Carbon Steel on the tang of my katana sword |
| Answer: | I looked into this and the hardness of the material that the file is constructed from should be sufficient to remove 1060 Carbon Steel from the tang of the sword. |
| Question: | What's the overall length (including the handle) of the 6 inch file |
| Answer: | The tang is 2.25” so the 6” is 8.25” total |
| Question: | I need a fine tooth file for my lawnmower blade - is this the right file |
| Answer: | This will do the job. I would prefer a Nicholson brand that is 12 inches long. If you have to remove a lot of metal, I would go with something coarser like a like a half round bastard cut and finish it off with a mill file. |
| Question: | Country of manufacturing |
| Answer: | This is made in our factory in Mexico. |
SpeTool 3 Flute Carbide End Mill for Aluminum Cut Non-Ferrous Metal Upcut CNC Spiral Router Bit, 3/8In Shank, Extra Long 3.5 Inch
SpeTool
Product description
Solid Carbide Spiral Router Bit with 3/8 inch Shank and 3/8 inch Cutting Diameter, 1-1/2 inch Cutting Length, 3-1/2 inch for Total Length;
Flat Top with 3-Flute, Material: HRC55 Carbide with NO Coating;
For Aluminum, Non-ferrous Mental, Plywood, OAK, MDF, and Any Hardwood Working and Long service life for sharp;
The Route Bit Suit for CNC Router and Makita, Bosch, and Any Brand Plunge Router with 3/8" Collet;
End Mill Bits are Suitable for Side Milling, End Milling, Finish Machining, etc.
- Solid Carbide Spiral Router Bit with 3/8 inch Shank and 3/8 inch Cutting Diameter, 1-1/2 inch Cutting Length, 3-1/2 inch for Total Length
- The Route Bits With Flat Top, 3-Flute, Upcut For Easy Chip Removal And Perfect Surface Finish. Clockwise Motion for Machining.
- For Aluminum 6061,7075 etc. Non-ferrous Metal, Plywood, OAK, MDF, and Any Hardwood Working and Long service life for sharp
- The Carbide EndMill Suit for CNC Router and Makita, Bosch, and Any Brand Plunge Router with 3/8" Collet
- End Mill Bits are Suitable for Side Milling, End Milling, Finish Machining, etc.
User questions & answers
| Question: | Looking for 3/8"...but details say .25" diameter...which is it?? need a 1.5" loc, 0.375 diameter for aluminum |
| Answer: | The listing says .25, and it is .25. search for a listing for 3/8" or interpolate your cuts from .25 to 3/8. |
Bastard Cut Mill File Flat, 8 Inch Flat Hand File with High Carbon Hardened Steel, Ergonomic Grip, Plastic Handle, Finder Flat File for Sharpening Mill or Circular Saws Ideal for Wood, Metal, Plastic
- BASTARD CUT FILE FLAT: Finder 8 inch flat hand file is with superior high carbon hardened steel, long lasting and safe teeth and comfortable rubber grip plastic handle. It can be used on sharpening mill or circular saws and ideal for wood, metal, plastic, professional and frequent DIY use!
- ERGONOMIC DESIGN: The file handle is made of premium quality rubber and plastic materials and features ergonomic shape. It' s no-slip and comfortable to keep a firm and long time hold even in wet and oil conditions and ensures excellent impact resistance, precise and uniform, clear teeth. Rust protection on the piece and the file itself.
- HIGH QUALITY: The flat hand file is made of high carbon steel with high hardness and high frequency quenching, ensuring strength and logevity. The unique design handle is easy to grip for better control while handling detail work even the Hard-to-Reach areas, make cutting easier from the loss of friction of metal on metal.
- WIDE APPICATION: Versatile! Our flat cut hand file can be used for processing hard wood, deburring, trimming and chamfering, polishing rough machining, heavy duty usage. Suitable for filing iron and steel. Ideal for garages, factories, engineering, workshop; opportunities are endless.
- 100% MANUFACTURER MONEY BACK GUARANTEE: Finder Guarantees All of its Products and Tools for Life! Choose us, Choose Quality, Your Best Choice!
User questions & answers
| Question: | Does this work good on mower blades |
| Answer: | Yes I believe so I haven't sharpen a lawn mower blade buy I have shaved metal with it. The file is not that big it can take metal off. |
| Question: | Can you sharpen knives with this |
| Answer: | Absolutely if you know how to manually sharpen a knife. It makes a big difference though if it is a kitchen knife or hunting or other. Must be very careful with a kitchen knife as you could ruin the angle. and further steps would be required after the rough sharpening. |
| Question: | Will this sharpen an axe |
| Answer: | I have not tried to sharpen an axe with this file so I cannot give an truthful answer to this question. However, my opinion (and it's just an opinion) is that this file is too coarse to sharpen an axe effectively. |
| Question: | Is one side fine and the other side coarse? (flat file |
| Answer: | I bought the triangle file, not the flat file. All 3 sides appear to be the same coarseness |
SpeTool 1/4 Shank Carbide End Mill For Aluminum Cut (3 Flutes, 3.5 inch long) Non-Ferrous Metal Upcut CNC Spiral Router Bit
SpeTool
Product description
Solid Carbide Spiral Router Bit with 1/4 inch Shank and 1/4 inch Cutting Diameter, 1-1/8 inch Cutting Length, 3 inch for Total Length;
Flat Top with 3-Flute, Material: HRC55 Carbide with NO Coating;
For Aluminum, Non-ferrous Mental, Plywood, OAK, MDF, and Any Hardwood Working and Long service life for sharp;
The Route Bit Suit for CNC Router and Makita, Bosch, and Any Brand Plunge Router with 1/4" Collet;
End Mill Bits are Suitable for Side Milling, End Milling, Finish Machining, etc.
- Solid Carbide Spiral Router Bit with 1/4 inch Shank and 1/4 inch Cutting Diameter, 1-1/2 inch Cutting Length, 3-1/2 inch for Total Length
- The Route Bits With Flat Top, 3-Flute, Upcut For Easy Chip Removal And Perfect Surface Finish. Clockwise Motion for Machining.
- For Aluminum 6061,7075 etc. Non-ferrous Metal, Plywood, OAK, MDF, and Any Hardwood Working and Long service life for sharp
- The Carbide EndMill Suit for CNC Router and Makita, Bosch, and Any Brand Plunge Router with 1/4" Collet
- End Mill Bits are Suitable for Side Milling, End Milling, Finish Machining, etc.
CNC End Mill Set, Carbide Tungsten Steel 4 Fultes Milling Cutter, Router Bits Rotary Bits Tool Straight Shank 2-12mm 8pcs
Home of quality tools
Product description
2-12mm End Mill Set: This end mill set includes 8 diameter sizes of 2mm, 3mm, 4mm, 5mm, 6mm, 8mm, 10mm, 12mm, satisfy your different needs.
Material: Tungsten steel Carbide has the advantages of high hardness, wear resistance, toughness and corrosion resistance. It also has stronger heat resistance than HSS, so it can maintain hardness even at high temperature. Tungsten steel is mainly composed of tungsten carbide and cobalt, accounting for 99% of all components. Tungsten steel is also called cemented carbide and is considered to be the teeth of modern industry.
Detail design: High-precision cutting edge with suitable negative forefoot design, taking into account the strength and sharpness of the cutting edge. At the same time, the large core diameter is used to enhance the rigidity of the tool and make the cutting and chip removal stable.
Wide Application CNC End Mill：It can be used on many fields, such as metal processing, CNC machining and engineering using. Large chip flute design for smoother chip removal, making the workpiece smoother and brighter.
Package Included：8 x 4 Flutes End Mill Cutter.
High quality carbide tungsten steel material - excellent wear resistance and greatly improved milling life
Chamfer design - easy to install, round and smooth handle with precision chamfer saving tool change time
Grinding spiral angle - unique chip flute shape prevents chip formation
Double-layered blade with burr - double-edged with milling cutters for increased edge rigidity and effective burr removal
- 2-12mm End Mill Set: This end mill set includes 8 diameter sizes of 2mm, 3mm, 4mm, 5mm, 6mm, 8mm, 10mm, 12mm, satisfy your different needs.
- Material: Tungsten steel Carbide has the advantages of high hardness, wear resistance, toughness and corrosion resistance. It also has stronger heat resistance than HSS, so it can maintain hardness even at high temperature. Tungsten steel is mainly composed of tungsten carbide and cobalt, accounting for 99% of all components. Tungsten steel is also called cemented carbide and is considered to be the teeth of modern industry.
- Detail design: High-precision cutting edge with suitable negative forefoot design, taking into account the strength and sharpness of the cutting edge. At the same time, the large core diameter is used to enhance the rigidity of the tool and make the cutting and chip removal stable.
- Wide Application CNC End Mill：It can be used on many fields, such as metal processing, CNC machining and engineering using. Large chip flute design for smoother chip removal, making the workpiece smoother and brighter.
- Package Included：8 x 4 Flutes End Mill Cutter
User questions & answers
| Question: | Will this work in a 1/4" trim router |
| Answer: | 10 feet or 10 min. |
| Question: | What is the warranty on these bits |
| Answer: | They do ok in aluminum. Sticks a little depending on setup and really a 3-flute is preferred. No idea about lead. |
| Question: | Anybody know how well these will mill lead and aluminum |
| Answer: | I mean yes, but coated end mills are more for metals. Wood debris sticks to the coating. You'd also need the appropriate collets and such. |
| Question: | can these mills be used in a plunge router |
| Answer: | I bought this product because of the guy that answered yes to this question....these are the least center cutting endmills I have every seen. If you want center cutting endmills, steer clear of these. |
AUTOTOOLHOME 1/8" 3/16" 1/4" 5/16" 3/8" 1/2" high Speed Steel HSS 4 Flute Straight End Mill Cutter 5/32" 1/16" Set of 8
JYC International Trade Co., Ltd.
User questions & answers
| Question: | Is there a metric set available |
| Answer: | That's exactly what I used this set for my 80% arms lower receiver. Completed it last week with a Deltron upper and tested it at the range yesterday. Take your time and go slow and it will produce a quality part. Predrill holes with a drill bit. I did the whole process using these to finish with. |
| Question: | will this set be able to drill my AR15 lower receiver |
| Answer: | Two or three flute center cutting end mill most 4 flute are not center cutting and will go a horrible job. Two flute end mills in very sharp condition best done on a larger heavy duty drill press 12 inches or more swing. The Quill arbor and bearings need to be tight with minimal slop. Drill press needs to be capable of low speed to avoid chatter. If things are optimal it "may work" any vertical mill even a mini mill will do a better job for this milling operation. |
| Question: | In drill press, how will they do for plunge cutting? I was under impression I need center cut end mill for boring metal, am I wrong |
| Answer: | I have been using the 1/4 and 3/8 bits for mortising in cherry wood, they are excellent at that - clean cut, not much vibration, stay sharp longer than other he's spiral bits. |
| Question: | Are these suited for wood as well |
| Answer: | End mills don't really have a cutting depth. The general rule is to never plunge more than 1/2 the diameter of the mill. That said this is a nice starter set of end mills. Great for brass and aluminum. Go slow with steel. Use plenty of lube. |
Product features
Dimensions
Widely Application
- 4 flutes end mill can be used on many fields, such as metal,wood ,aluminum processing, CNC machining and engineering using, ideal for peripheral and finish milling.
- Suitable for lathes, milling machines, bench drills.drill press and etc.
SpeTool 1/4 End Mill for Aluminum 3 Flutes CNC Spiral Router Bit for Aluminum Cut Non-Ferrous Metal Upcut 2.5 inches Long 5 Pieces
SpeTool
Product description
Solid Carbide Spiral Router Bit with 1/4 inch Shank and 1/4 inch Cutting Diameter, 3/4 inch Cutting Length, 2-1/2 inch for Total Length;
Flat Top with 3-Flute, Material: HRC55 Carbide with NO Coating;
For Aluminum, Non-ferrous Mental, Plywood, OAK, MDF, and Any Hardwood Working and Long service life for sharp;
The Route Bit Suit for CNC Router and Makita, Bosch, and Any Brand Plunge Router with 1/4" Collet;
End Mill Bits are Suitable for Side Milling, End Milling, Finish Machining, etc.
- 【SPECIFICATIONS】End mills for aluminum with 1/4” shank, 1/4” cutting diameter, 3/4” cutting length and 2-1/2” total length, 3 flutes with flat top, 5 pieces included in the package.
- 【HIGH PERFOMANCE】These end mills for aluminum are designed for perfect surface finish because of the effective chip removal. With the long service life they are suitable for side milling, end milling, finish machining, etc.
- 【HIGH PRECISION】High precision grinding and polishing, high resistance to abrasion and temperature resistance, good rigidity, high durability and not easy to break.
- 【ALUMINUM APPLICATIONS】Best for processing aluminum 6061,7075 etc. Also suitable for non-ferrous metal, plywood, OAK, MDF, and Any Hardwood Working.
- 【WIDELY USED】These aluminum end mills suit for CNC routers, and Makita, Bosch, or any brands of plunge routers with 1/4" collet.
Simonds - 78143100 Rectangular Mill Hand File, Single Cut, Black Maxi Sharp American Pattern, Bastard Cut, 6" Length (Pack of 1)
Product description
Excellent for a wide range of applications such as sharpening, draw filing, lathe work and general shop use. Mill files are single cut on the sides and edges, and taper toward the point in width.
- The premium line of hand files, specially treated with a black oxide coating, Simonds black maxi-sharp files last longer due to increased resistance to loading and rust
- A coarse cut (fewest teeth per") for rapid stock removal
- Item Package Dimension: 8.0" L x 1.5" W x 0.75" H
- Item Package Weight: 1.1875 lb
User questions & answers
| Question: | What's the overall length (including the handle) of this file |
| Answer: | Between 8 and 10 i know it's less than a foot. Sorry don't have a tape measure at hand . Personally needed a smaller file to dull and take burrs out of throwing knives. |
| Question: | Would this file be good for widening a bolt hole in a steel doorframe so the bolt will fit |
| Answer: | This is not an easy question to answer. I don’t know if the hole is round or square. Or if the hole is wide enough to accommodate the width of this file… all I can provide is that this file will work on steel material |
| Question: | how flat is the file (what is the thickness of the file? Description says 1.5 "...that can't be right; package width is 0.5 inches |
| Answer: | The file has a slight taper starting at .410" then ends at .594" towards the handle. The thickness is .100" across the entire surface. These files are great for finishing or small/tight areas but don't expect to hog material with them. |
| Question: | Would this be good for filling down the top blunt edge of a pocket knife to create a finer (thinner) point? Thanks |
| Answer: | Its hard to answer this accurately. Depends on the hardness of the knife. I myself don’t own knives that are soft enough to be filed down in the manner I you are trying to. But softer metals obviously could be filed down. As far as size and cut of the file this would be a good choice, just not aware of the knifes hardness / material |
SpeTool 1/8 End Mills for Aluminum 3 Flutes CNC Spiral Router Bits for Aluminum Cut Non-Ferrous Metal Upcut 1.5 inches Long 5 Pieces
SpeTool
- 【SPECIFICATIONS】End mills for aluminum with 1/8” shank, 1/8” cutting diameter, 7/16” cutting length and 1-1/2” total length, 3 flutes with flat top, 5 pieces included in the package.
- 【HIGH PERFOMANCE】These end mills for aluminum are designed for perfect surface finish because of the effective chip removal. With the long service life they are suitable for side milling, end milling, finish machining, etc.
- 【HIGH PRECISION】High precision grinding and polishing, high resistance to abrasion and temperature resistance, good rigidity, high durability and not easy to break.
- 【ALUMINUM APPLICATIONS】Best for processing aluminum 6061,7075 etc. Also suitable for non-ferrous metal, plywood, OAK, MDF, and Any Hardwood Working.
- 【WIDELY USED】These aluminum end mills suit for CNC routers, and Makita, Bosch, or any brands of plunge routers with 1/8" collet.
User questions & answers
| Question: | Why do they say the cutting diameter is 0.13 ft when they mean 0.125 inches? Seller doesn't know what they are selling |
| Answer: | .125 cut dia, that .130 ft call out is bogus. Dan |
SpeTool 1/8 End Mills for Aluminum 2 Flutes CNC Spiral Router Bits for Aluminum Cut Non-Ferrous Metal Upcut 1.5 inches Long 5 Pieces
SpeTool
- 【SPECIFICATIONS】End mills for aluminum with 1/8” shank, 1/8” cutting diameter, 7/16” cutting length and 1-1/2” total length, 2 flutes with flat top, 5 pieces included in the package.
- 【HIGH PERFOMANCE】These end mills for aluminum are designed for perfect surface finish because of the effective chip removal. With the long service life they are suitable for side milling, end milling, finish machining, etc.
- 【HIGH PRECISION】High precision grinding and polishing, high resistance to abrasion and temperature resistance, good rigidity, high durability and not easy to break.
- 【ALUMINUM APPLICATIONS】Best for processing aluminum 6061,7075 etc. Also suitable for non-ferrous metal, plywood, OAK, MDF, and Any Hardwood Working.
- 【WIDELY USED】These aluminum end mills suit for CNC routers, and Makita, Bosch, or any brands of plunge routers with 1/8" collet.
User questions & answers
| Question: | Would these be ok for brass |
| Answer: | I've only used them on aluminum, so I can not say if they would work well on brass. Traditional four fluted end mills would be a better choice for brass, in my opinion. I've bought 1/8 and 1/16 carbide four fluted end mills of this site, at about the same price. |
| Question: | What is a safe feedrate, plunge and spindle speed for cutting 6061 T6 aluminum with these bits...? Thank you |
| Answer: | Get the CNC Cookbook. All depends on spindle speed |
Rannb End Mill 3/4" Cutting Dia 3/4" Shank Dia End Mill Drill Bits for Cuttting Metal Stainless Steel Cast Iron
Rannb
Product description
Material
High Speed Steel
Dimension
Shank Dia: 3/4"/19mm
Cutting Dia: 3/4"/19mm
Total Length:3.93"/100mm
Cutting Depth:2.12"/54mm
Product Type
4 Flute End Mill Bit
Package Content
1pcs x End Mill Bit
Please Note
🔼1.Stop immediately in the processing of anomalies when using the end mill bits and find out the reason before processing.
🔼2.Pay attention to the condition of wear and tear of the cutting edge and timely repair the end mill bits.
🔼3.Cleaning the end mill bits and use oil after using, keep end mill bits properly.
✨ Our Promise ✨
Refund is guaranteed if the product you received has any problem.
✨ Welcome to Contact Us ✨ Your satisfation is our first priority. Rannb aims to provide our customers a happy shopping experience and completed After Sale Service. If you have any question to product, please feel free to contact us.
- 🔸【Material】The End Mill is made of High Speed Steel with high hardness,good wear resistance and durability.
- 🔸【Good Design】 Large front angle effectively reduces cutting resistance, sharp and durable, convenient for chip removal, further improve machining efficiency.
- 🔸【Easy to Carry】Comes with a plastic box for protection and easy transportation.
- 🔸【Applicable Material】Suitable for side milling, end milling, finish machining in carbon steel, alloy steel, die steel, tool steel, cast iron, and titanium.
- 🔸【Heat Treatment Process】The High Hardness Steel go through the heat treatment process so the end mill is more durable. Reduce changing times and improve the production efficiency.
User questions & answers
| Question: | Is the bit upcut or downcut |
| Answer: | Upcut |
| Question: | Can these be used in a router or are they for rotary tools/drills |
| Answer: | The rotary speed of these end mills are too fast so it is not recommended to used with hand-held rotary drill. |
| Question: | Can I use these to route a groove in 1/32" metal? Need to cut a groove about 1/2" long. Could drill 1/16" first then insert the cutter to route |
| Answer: | Don’t know. I use it for wood. Try an end mill from McMaster Carr |
Corona FE405506SC0CD Mill Smooth Cut File Carded, 6-Inch
Corona
Product description
Founded in the early 1920s, Corona is a leader in the marketing and manufacturing of professional and consumer tools for the lawn and garden, landscape, irrigation, construction and agriculture markets. With a retail and distribution network that extends throughout the United States and Canada, Corona’s proven designs, quality manufacturing processes and unparalleled customer service make it the best choice in tools for contractors, agricultural professionals and avid gardeners alike.
- Superior Hardness - Carbon combined with precise heat treatment increases strength, yield strength (elastic limit) and hardness
- Superior Resistance to Abrasion and Corrosion - Chromium added to increase the resistance to corrosion and abrasion
- Superior Cutting Performance - More effective tooth angle and precise forming of the teeth
- Consistent Quality - More than 100 controls are performed on raw materials, products in process and finished products
- Limited lifetime warranty
User questions & answers
| Question: | Can this be used to file the sharp edges of a piece of zinc or sheet metal |
| Answer: | The file works fine on sheet metal, I do not know if Zinc is a harder or a softer metal than sheet metal. I hope this helps. |
| Question: | What size handle is compatible with this 10" file? (I see A, B etc available and don't want to order the wrong one |
| Answer: | I’ve never used handles on smaller files like this. Find an old golf ball, drill a hole and press it on. |
| Question: | How wide is it? I’m looking for a flat full 1/2 inch wide |
| Answer: | It’s approximately 1inch wide and tapers down to .75 inch. Great file. |
| Question: | hi, is this one round edge |
| Answer: | The edge on mine isn't round. |
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