11 best paddle drill bit

Product description

Tough, durable Cubitron based Regalite abrasive on Y weight cloth backing. Self sharpening Cubitron sol gel mineral creates sharp new cutting edges as it wears for high cut rates, long life, consistency, increased productivity and fracture toughness. Higher stock removal with less heat and loading.

The DEWALT DW1587 6 Bit 3/8-Inch to 1-Inch Spade Drill Bit Assortment includes six commonly used high-performance drill bits to complement your tool set. The set features the Max Life corner that preserves nail life, the Extreme Speed Channel for efficient chip removal, and a 1/4-inch ball groove shank for quick bit changes. DEWALT spade bits are designed with heavy-duty shanks for extended life and durability.

From the Manufacturer

All DEWALT spade bits are designed with cutting spurs for optimum hole finish, a hang hole for bit storage & wire pulling, full length heat treat for longer life, flats on shank to prevent slipping in chuck, 1/4-inch Quick Change shank which fits all drills, and 1/4-inch quick change holders.

• The product is 6Pc spade bit set
• Easy to use
• The product is manufactured in China
• Spade drill bit set includes six common sizes for versatility
• Max life corner preserves nail life
• 1/4 inch ball groove shank is compatible with most drills
• Measures 8. 8 By 5. 9 By 0. 2 inches; weighs 9. 3 ounces

User questions & answers

Question:	Can these be used with an Impact Drill without ruining them
Answer:	Different strokes for different folks. I think this set is awesome. I have used it on tight nuts and lots of different applications. The beauty of this set is that you have all these tools in one case. I own all of the tools that are in this set, but they get lost and spread out all over the work shelf. With this set everything stays in the sturdy case and they are a strong set of tools
Question:	can I buy individual drill bits to replace broken ones from sets
Answer:	Yes, this is an awesome set of tools to have at home or a t work. They are very sturdy and reliable.
Question:	Would these bits work for drilling through vehicle plastic panels
Answer:	Set includes: (1) 3/8 inches Drive Quick Release ratchet; (1) 3/8 inches Drive 3 inches Extension; (1) 3/8 inches to 1/4 inches Drive adaptor; (7) 1/4 inches Drive standard SAE sockets (5/32, 3/16, 7/32, 1/4, 9/32,5/16,3/8); (7) 1/4 inches Drive standard Metric sockets (5mm, 6mm, 7mm, 8mm, 9mm, 1 0mm, 11mm); (8) 3/8 inches Drive standard SAE sockets (7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8); (8) 3/8 inches Drive standard Metric sockets (12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm) and (1) 3/8 inches Drive Drill adaptor.
Question:	how long are the bits, including the part that goes into the drill chuck
Answer:	You can actually take out the tool tray and put it in a tool draw and use the empty box as storage for bits and bobs

• Constructed from carbon steel with heat treated for durability, head with polished surface for longevity
• Cutting edge with double side cutting spurs of high quality for durable and quick drilling effortlessly
• Quick-Change Hex Shank, with groove for reducing slipping and prevent falling off, safety
• Chip removal for smoothly increased drilling speed
• Universal for the most drill driver tool of brands in the markets, the hex shank is 1/4

User questions & answers

Question:	Any way to add a length extension to these
Answer:	These drill bits have a 1/4” Quick-Change shank. They are designed for 1/4” self-lock chucks. If you have one of the gun-type electric screwdrivers with a 1/4” self-lock chuck, these prob would work. Look up the “Lanneret Electric Screwdriver Cordless” on Amazon. This is the type of screwdriver these bits would probably work with. If you need to do a lot of drilling, esp. into diff types of materials, you might be better off buying an elec drill. Most elec drills have torque settings and more powerful motors for drilling, and some come with bits - like the Black+Decker models on Amazon. Good luck!
Question:	Can I use these in a drill that has a 3/8" keyless chuck
Answer:	I suppose you could cut it off but drill bit would be shorter. I like it because I can change quickly between a drill bit and a screwdriver bit.
Question:	How long are these bits
Answer:	It’s drill bits so it should fit most or all drills.
Question:	Do this entire drill set fit into 1/4 Hex drivers
Answer:	Yes, The bits fit a standard 1/4 socket.

Product features

WORKPRO 13-Piece Spade Drill Bit Set in SAE, Paddle Flat Bits for Woodworking, Nylon Storage Pouch Included

The WORKPRO 1/4" to 1-1/2" Spade Drill Bit Set includes 13 commonly used high-performance drill bits to do your woodworking. The set features double side cutting spurs that preserves nail life, the extreme speed channel for efficient chip removal, and a 1/4-inch hex shank for quick bit changes.The storage pouch is made of 600D fabric, 2 covers from side and strong elastic loops prevent the blade falling off. Easy and safe for access and organization.

Head

• Cutting edge with double side cutting spurs of high quality for durable and quick drilling effortlessly
• Chip removal for smoothly increased drilling speed
• Forged carbon steel, heat treated, polished head

Shank

• Quick-Change Hex Shank,with groove for reducing slipping and prevent falling off, safety
• The hex shank is 1/4"

Size

• Universal for the most drill driver tool of brands in the markets
• Size: 1/4", 5/16", 3/8", 1/2", 9/16", 5/8", 3/4", 7/8", 1", 1-1/8", 1-1/4", 1-3/8", 1-1/2"

Product description

This IRWIN SPEEDBOR 17-Piece Spade Drill Bit Set features Blue-Groove points and cutting edges for faster chip removal. Each spade bit has double-cutting spurs to scribe the outside of the hole for reduced breakout. The hex shank on the spade drill bit is larger for added durability and is grooved to minimize slipping in the drill chuck or bit extension. Fits most standard quick-change chucks.

• Blue-Groove point and cutting edge for chip removal 4 times faster than standard spade bits
• Each spade bit has double-cutting spurs to scribe the outside of the hole for reduced breakout
• A large shank on the spade drill bit provides added durability
• Paddle bit features a grooved hex shank to minimize slipping in the drill chuck or bit extension
• Flat bit fits most standard quick-change chucks

User questions & answers

Question:	Do these work well
Answer:	They do. Fast clean hole. Be careful when you break through, can leave a ragged hole.
Question:	The pictires show two different cases. One case has the bits in a single row while the other has them in two rows with a staggered placement
Answer:	The most likely explanation is that the original listing was for one case configuration, and later the listing pictures were updated with new packaging. The number and sizes of the bits are the same. The UPC should be the same since the product itself is the same. The sets I have for sale are in the staggered placement, but there may be others in Amazon's warehouse with the straight across arrangement. I did not personally update the pictures.
Question:	What’s the size range smallest to largest
Answer:	Hi, 1/4-in, 5/16-in, 3/8-in, 7/16-in, 1/2-in, 9/16-in, 5/8-in, 11/16-in, 3/4-in, 13/16-in, 7/8-in, 15/16-in, 1-in, 1-1/8-in, 1-1/4-in, 1-3/8-in, and 1-1/2-in spade bits Thanks.
Question:	Are these bits made in china? is it possible to get spade bits made anywhere than china? thank you
Answer:	Not sure where made but the bits work well and are very sturdy

Product features

IRWIN Tools 17-Piece SPEEDBOR Blue-Groove Pro Spade Bit Set with Storage Case

Take advantage of IRWIN SPEEDBOR design with this 17-piece spade bit set. Packed with features to improve cutting and durability, this set includes 17 spade bits with a hinged storage case to organize and protect each bit. Included are 1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8, 15/16, 1, 1-1/8, 1-1/4, 1-3/8, and 1-1/2-inch spade bits.

Patented Blue-Groove Design

Blue-Groove clears chips from the drilled surface faster, improving overall drilling speed.

Double Cutting Spurs

Each spur scribes the outside of the hole throughout the drilling process for cleaner holes with reduced breakout.

Thicker Cutting Edges

Each SPEEDBOR spade bit is built with a 40% thicker cutting surfaces and a 25% larger shank over previous IRWIN bits for increased dependability and durability.

Quick-Change Shanks

The included 1/4-inch sized shanks are designed to reduce slipping in standard drill chucks and are compatible with all 1/4-inch chucks, even those for impact drills.

SPEEDBOR Max Speed Tri-Flute Bits

Three cutting spurs cut faster, cleaner holes with less breakout and extended drilling life. Full screw-point tip self-feeds the bit for ease of drilling.

Auger Bits with WeldTec

Durable fully-forged bit is designed with an aggressive screw-pitch for faster drilling. Patent-pending welded cutting edge for extreme life in tough materials, including nail-embedded wood. Wide flutes remove the maximum amount of chips with less binding.

SPEEDBOR Max Self-Feed Wood Bits

Three re-sharpenable cutting edges are hardened for extreme durability and long life in tough materials. Replaceable screw-point tip pulls bit fast for clean, true holes.

Over a Century of Quality and Innovation

In 1885, the IRWIN Auger Bit Company was formed. Over 125 years later, IRWIN is still the leading manufacturer of drilling bits, fastener drives, and accessories. No matter what drilling project, IRWIN Tools makes a drill bit that performs the job better. IRWIN's mark of quality is stamped right on the shank of its full range of bits. Whether the job requires quick, clean holes or precise finish work, IRWIN has a bit for every application and every need.

Product description

DEWALT DW1586 1-1/2-Inch by 6-Inch Spade Drill Bit

From the Manufacturer

DEWALT DW1586 1-1/2-Inch by 6-Inch Spade Drill Bit

• Heavy-duty shank provides maximum durability
• Cutting spurs provide optimum hole finish
• Hex shank prevents slipping and fits all 1/4" quick change systems
• Hang hole allows for bit storage & wire pulling

User questions & answers

Question:	Looking for a 1-3/4 spade wood bit
Answer:	Well, this is a 1½" spade bit, so use the search tab at the top.
Question:	Does this bit attach to other spade bits other than dewalt
Answer:	Fits all 1/4" quick change systems.
Question:	Has anybody used this in there impact tool? I use my impact to drill holes in wood and want to make sure this would hold up using it with an impact
Answer:	I have used mine with the DeWalt DCF 887 model and have had no problem drilling with a 3/4 paddle bit.
Question:	What does it mean 'for spade drill bits'? Can this be used just for a hex nut driver holder? Im assuming so, but just checking to be sure
Answer:	Yes, they are hex drive. spade refers to the tip.

Product description

3 Piece, Speedbor Max Drill Bit Set, Includes: 5/8", 3/4" & 1", Standard Length, Tri-Flute Design For Faster Chip Ejection, Cutting Spurs Have 3 Cutting Edges For Added Durability, Full Screw Tip Allows Bit To Self Feed, Grooved Hex Shank Prevents Slipping In Drill Chuck Or Bit Extension, Fits All Standard 1/4" Quick Change Chucks.

The Irwin Speedbor 3-Piece 5/8-Inch, 3/4-Inch and 1-Inch Max Spade Bit Set features three speedbor spade bits that all deliver a state-of-the-art Tri-Flute design. All the included bits produce a fast chip ejection, while also providing cutting spurs with three cutting edges for added durabilty. A full screw tip allows the bits to self feed, and grooved hex shanks prevent slipping in drill chuck or bit extension. Additionally the bits all fit standard 1/4-inch quick change chucks.

What's in the Box

Irwin Speedbor 5/8-Inch Max Spade Bit, Irwin Speedbor 3/4-Inch Max Spade Bit, Irwin Speedbor 1-Inch Max Spade Bit.

From the Manufacturer

Irwin Industrial Tools 3041003 3-Piece Set Speebor Max (5/8,3/4, 1-Inch). For fast, rough or clean and exact holes, Irwin's extensive line of woodboring drill bits provide the user with the best available tools for each application in achieving their wood drilling needs.

• Fits all standard 1/4-Inch quick change chucks
• Wood drill bit set features bits with a tri-flute design for faster chip ejection
• Cutting spurs have 3 cutting edges for added durability
• Full screw tip allows bit to self feed
• Grooved hex shank prevents slipping in drill chuck or bit extension

User questions & answers

Question:	Would these make a clean (or clean enough) hole in a sheet of mdf? i need to drill some 3/4” holes into some ikea furniture panels for a project
Answer:	This is an aggressive drill bit. It dosent make the cleanest holes. But i must say that these are the best bits ive ever used. If you need a hole in wood...it makes it
Question:	Are they 6” long
Answer:	Yes Jessie, the 3-piece (3041003) comprise of 6 inch long bits.
Question:	can i uses my B&D corded drill with this
Answer:	Yes, you are able to use a Black and Decker Cordless Drill with the Irwin Bits.
Question:	Would it work on a round cedar post? some say the surface and angle must be nearly perpendicular. I need 6" hole clear thru
Answer:	These bits would likely work but be aware that these bits are VERY aggressive and they can easily twist off line. I typically only use these bits for drilling through joists to run wires or plumbing. I've been pulled off a ladder drilling into 2 x 8 Douglas fir joists using these bits with a corded Milwaukee Magnum hole shooter drill motor. Cedar is very soft and the potential to tear the cedar up exists due to the aggressive nature of the Max Speed bits. You don't mention what diameter hole you need to drill and the smaller diameter Speedbor bits are better behaved than the larger diameter bits. If you need a neater, cleaner hole I'd suggest using a Forstner bit with a drll bit extension. Forstner bits are designed to make very clean, flat bottom holes. The Max Speed bits will leave an ugly exit hole in soft wood if you go too fast. Since you want to go clean through, whatever bit you use, proceed slowly until the starter point of the drill bit just comes out of the other side of the wood. Then flip the work piece and use the small hole to center the bit and drill the other way to prevent tear out. I presume by "6" hole clear through" you mean a hole 6 inches deep. If that is the case, you will need a drill bit extension because the active length of the Irwin Speedbor bits in only about 4 1/2 inches, maybe a tad more if you short chuck the bit. If you have access to s drill press, use that if you can with these bits and use a low bit speed and work slowly and carefully. I have a lot of respect (read that as a bit of fear as well) for these bits because the flutes are really sharp and they motor through most wood almost dangerously fast if you aren't careful. Good luck!

Product features

IRWIN Tools 6-Piece SPEEDBOR Max Speed Tri-Flute Wood Drill Bit Set

Take advantage of IRWIN SPEEDBOR design with this 6 piece tri-flute wood drill bit set. Packed with features to improve cutting and durability, this set includes 6 SPEEDBOR MAX Speed bits with a hinged hard storage case to organize and protect each bit. Included are 1/2, 5/8, 3/4, 7/8, 1 and 1-1/4-inch bits.

Patented Blue-Groove Design

Blue-Groove clears chips from the drilled surface faster, improving overall drilling speed. Three cutting spurs scribe the outside of the hole throughout the drilling process for cleaner holes with reduced breakout.

Self-Feeding Tip

The full screw-point tip grabs and pulls itself into wood as drilling starts, making wood drilling easier.

Thicker Cutting Edges

Each SPEEDBOR Max Speed bit is built with a 40% thicker cutting surfaces and a 25% larger shank over previous IRWIN bits for increased dependability and durability.

Improved Shanks

IRWIN built SPEEDBOR shanks 25% larger than previous models for added durability. The shanks are compatible with Lock-N-Load Quick-Change Adapters and impact drills.

SPEEDBOR Spade Bits

Two cutting spurs cut faster, cleaner holes with less breakout and extended drilling life. 40% thicker cutting edges and 25% larger shanks over previous IRWIN models resist wear and add durability.

Auger Bits with WeldTec

Durable fully-forged bit is designed with an aggressive screw-pitch for faster drilling. Patent-pending welded cutting edge for extreme life in tough materials, including nail-embedded wood. Wide flutes remove the maximum amount of chips with less binding.

SPEEDBOR Max Self-Feed Bits

Three re-sharpenable cutting edges are hardened for extreme durability and long life in tough materials. Replaceable screw-point tip pulls bit fast for clean, true holes.

Over a Century of Quality and Innovation

In 1885, the IRWIN Auger Bit Company was formed. Over 125 years later, IRWIN is still the leading manufacturer of drilling bits, fastener drives, and accessories. No matter what drilling project, IRWIN Tools makes a drill bit that performs the job better. IRWIN's mark of quality is stamped right on the shank of its full range of bits. Whether the job requires quick, clean holes or precise finish work, IRWIN has a bit for every application and every need.

Product description

Nicunom 13-Piece Spade Drill Bit Set Constructed from carbon steel with fully heat-treated for durability, the head with the polished surface is made to ensure longevity, durability and high wear resistance. Cutting edge with double side cutting spurs of high quality for grabbing wood strongly and and quick drilling effortless, The flat paddle design features a sharp cutting edge, ensures the hole smooth clean.

• Package includes 13 pieces spade drill bit, size: 1/4”, 5/16”, 3/8”, 1/2”, 9/16”, 5/8”, 3/4”, 7/8”, 1", 1-1/8”, 1-1/4”, 1-3/8”, 1-1/2”, meet almost all your needs.
• Constructed from carbon steel with fully heat-treated for durability, the head with the polished surface is made to ensure longevity, durability and high wear resistance.
• Cutting edge with double side cutting spurs of high quality for grabbing wood strongly and and quick drilling effortless, The flat paddle design features a sharp cutting edge, ensures the hole smooth clean.
• Flat sides of 1/4" hex shank with groove helps reduce slipping and prevent falling off as well as safety, universal for most drill driver tool of brands in the markets.
• Our spade drill bit set comes with portable plastic storage case, keep your tools organized and ideal for carrying with you to work or around the house.

• 【Size (Metric)】: Includes 13-piece drill bits: 6mm/ 1/4'', 8mm/ 5/16'', 10mm/ 3/8'', 12mm/ 6/13'', 13mm/ 1/2'', 14mm/ 9/16'', 16mm/ 5/8'', 18mm/ 5/7'', 20mm/ 3/4'', 22mm/ 7/8'', 25mm/ 1'', 30mm/ 1-1/5'', 35mm/ 1-3/8''
• 【High Quality】: Spade bits set made of 45# high carbon steel, with heat treated for durability, head with polished surface for longevity
• 【Double-edged Blade】: Paddle drill bits use double-cutting spurs that scribe the outside of the hole, reducing breakout. And it’s sharper and faster to use
• 【For Woodworking】: Suitable for the most drill driver tool of brands in the markets, the hex shank is 1/4 inch. The sharp bit allows for accurate drilling to most types of wood
• 【100% Satisfaction Shopping】: Our products are trustworthy, we will serve you until you are satisfied, 24 hours reply

• Patent-Pending Design - ①Optimized largest area groove for efficient and smooth chip removal, faster than standard spade bits. ②The cutting edge with unique double side cutting spurs for grabbing wood and carve it away, create beautiful holes with reduced breakout
• High Quality - Constructed from carbon steel with fully heat-treated and black coating for durability, hardness above HRC48, the head with the polished surface is made to ensure longevity and high wear resistance
• Quick-Change Hex Shank - 1/4" hex shank with groove helps reduce slipping and prevent falling off as well as safety, universal for the most drill driver tool of brands in the markets
• Versatile - Set includes 10 high-performance drill bits. Size: 1/4", 3/8", 1/2", 9/16", 5/8", 3/4", 7/8", 1", 1-1/4", 1-1/2"
• Keeps Clean - Our spade drill bit set also comes with an organizer. Perfect for storing your tools and ideal for carrying with you to work or around the house

User questions & answers

Question:	will this work in my B & D 20 V drill driver
Answer:	Yes. The 1/4" hex shank is compatible with most drills.
Question:	Country of origin
Answer:	Dear Customer,  This spade drill bit set is made in China. But shipment by Amazon. This is a popular product of high quality.  You can refer to the reviews from other customers before purchasing. Best regards, WORKPRO Customer Service
Question:	are these Spade drill bits compatible with a Dremel drill
Answer:	Dear friend, These Spare drill bits not suit for Dremel drill. The smallest shank diameter is 1/4, but the maximum shank diameter that Dremel drill suitable is 1/8. At the same time, Dremel drill don’t have enough power to punching. Best Regards WORKPRO Customer Service
Question:	Has anyone had a problem with bent bits ? Meaning, when secured in the chuck, do the tips wobble
Answer:	I bent a tip over, straightened it out, shaft is still straight and drills like a champ. Reach out to workpro!

Product description

The BLACK+DECKER 71-536 Spade Bit Set (13 pc.) is designed to fit most brands on the market. This 13-piece bit assortment is ideal for drilling in wood. From DIY projects to household renovations, this set includes spade bits that measure up to 1-1/2 in. The set also includes a convenient, soft roll-up storage pouch that is both durable and compact for safe transportation and a more organized workspace. This product is backed by the BLACK+DECKER 2-year limited warranty against defects in material and/or workmanship.

Designed to fit the majority of brands currently on the market, the 71-536 13-piece bit assortment is ideal for drilling in wood. It comes with spade bits that measure up to 1-1/2 inches, and includes a convenient, soft storage case that is both durable and compact for portability and a more organized work space. This set is backed by a 2-year limited warranty.

• WIDE VARIETY OF BITS: BLACK+DECKER Drill Bit Set, Spade/Paddle, 13-Piece set includes 13 spade bits that measure up to 1-1/2 in
• COMPATIBLE WITH MOST DRILLS: Hex shank allows bits to fit most brands on the market
• IDEAL FOR WOOD: From DIY projects to wiring, and cables, this 13-piece bit assortment makes drilling on wood easy
• EASY ORGANIZATION: Convenient soft storage case is both durable and compact for portability and a more organized work space
• WE’VE GOT YOUR BACK: A brushed steel design, and a hard-to-beat value for the price, dive into your next project with confidence

User questions & answers

Question:	Will these work for drilling a 2" hole thru the back side of a laminate kitchen counter
Answer:	The largest bit in My set is 1-1/2" so that might be an issue also I've never used them on laminate but they should be fine if done at a low speed.
Question:	Is the shank straight, for a chuck, or notched for a collet common to many battery operated hand drills
Answer:	The shank is a smooth round shaft.
Question:	Can I get an extender for this set
Answer:	Warning - these bits are NOT standard 1/4" hex type. They are too narrow. My review has a photo comparing them to standard. For example, they do not fit in a 1/4-Inch Magnetic Drive Guide type extender (typically used for Philips head screw bits). I'm curious if the Bosch DSBE1006 DareDevil 6-Inch Spade Bit Extension will work instead, as it has tightening set screws.
Question:	Are these meant for making holes like for installing a cam lock in a cabinet
Answer:	I use drill bits like these professionally and if it is very important that the exit hole is clean, like in the cabinet lock application, you should: (a). only use a very new, very sharp bit. (b). drill most of the way through and finish the hole from the other side, using the hole made by the pilot as a guide.

• High Quality Material: Carbon steel construction for capability and durability. The flat paddle design features a sharp cutting edge, ensures the hole smooth clean.
• Quick Change: 1/4 inch hex shank fits into all power tools more easily and securely, specially for locking into quick change chuck.
• Wide Application: The sharp bit allows for accurate drilling to most types of wood, and also fiberglass, PVC (polyvinyl chloride) and soft metals such as aluminum.
• Set includes: 1/4”, 5/16”, 3/8”, 1/2”, 9/16”, 5/8”, 3/4”, 7/8”, 1”, 1-1/8”, 1-1/4”, 1-3/8”, 1-1/2”
• Easy Organization: Double blister package with strong elastic loops can prevent the blade falling off. It is easy and safe for using and organization.

User questions & answers

Question:	Has anyone had a probllem with bent bits ? Meaning, when secured in the chuck, do the tips wobble
Answer:	I haven’t used all of the bits but no wobble from the ones I’ve used.
Question:	Has anyone had a probllem with bent bits ? Meaning, when secured in the chuck, do the tips wobble
Answer:	If the bits have round butt ends they shouldn't wobble; but if but ends are made for manual bit & brace they will wobble in power drill chucks. {|8

Product features

Quick Change Hex Shank

1/4 inch Hex Shank fits into all power tools more easily and securely, especially for locking into quick change chuck.It's universal for the most drill driver tool of brands in the markets.

Widely Application

The sharp bit allows for accurate drilling to most types of wood, and also fiberglass, PVC (polyvinyl chloride）and soft metals such as aluminum.

Portable Storage Case

A portable drill bits holder is included in the set for easy storage and organizing. The spade drill bits set fits the majority of brands currently on the market.

Fast Drilling Design

Spur point ensures accurate positioning.

Groove for chip removal design ensures the hole smooth clean.

Cutting edge with double side cutting spurs of high quality for durable and quick drilling effortlessly.

• High Material: carbon steel with fully heat-treated and titanium coating, the head with the polished surface is made to ensure longevity and high wear resistance.
• Spade Drill Bit Set：13 commonly-used sizes ( 1 / 4 ", 5 / 16", 3 / 8 ", 1 / 2", 9 / 16 ", 5 / 8", 3 / 4 ", 7 / 8", 1 ", 1-1 / 8", 1-1 / 4 ", 1-3 / 8", 1-1 / 2 ") to satisfy all your needs. Come with a portable leather bag for easy storage and organization.
• Unique Efficient Design：The 1 / 4-inch hexagonal groove handle is compatible with most drill bits. It can be installed stably, prevent falling off and facilitate quick replacement of drill bit.
• Multiple Application：The sharp bit can be used in Steel, Wood, Plastic, etc. Ideal for DIY, home and general building/engineering using.Ideal impact drill bit set and drill bits for metal.
• WISEPRO always uphold the quality of survival,if having any issues,please don't hesitate to contact us anytime.we will reply you in 12 hours.

Product features

13 Piece Spade Drill Bit

1 / 4 ", 5 / 16", 3 / 8 ", 1 / 2", 9 / 16 ", 5 / 8", 3 / 4 ", 7 / 8", 1 ", 1-1 / 8", 1-1 / 4 ", 1-3 / 8", 1-1 / 2 ".

Head

High quality double side cutting edge, making drilling more durable and fast.

Shank

Quick-Change Hex Shank,with groove for reducing slipping and prevent falling off, safety.

Size

1 / 4 ", 5 / 16", 3 / 8 ", 1 / 2", 9 / 16 ", 5 / 8", 3 / 4 ", 7 / 8", 1 ", 1-1 / 8", 1-1 / 4 ", 1-3 / 8", 1-1 / 2 ".