LEONTOOL 6pc Square Drill Bit Set

LEONTOOL 6Pcs Square Hole Drill Bits for Wood Square Hole Mortise Chisel Drill Bit Tools, 1/4" 5/16" 3/8" 1/2" 9/16" 5/8" Woodworking Hole Saw Mortising Chisel Drill Bit Set for Mortising Machines

$31.99 ($5.33 / Count) @ Amazon.com

Application: This square hole drill bits are mainly used to make square or rectangular slots. Suitable for wood, including MDF, MDF, particle board, channel wood, pine wood, basswood, etc. Note: It is not suitable for processing metal, glass, plastic, concrete, gypsum board etc.

Easy to Drill: The carbide drill bit tipped is sharp and wear-resistant. With high hardness and long service life. The drill sleeve has a U-shaped design to facilitate the discharge of wood chips and improve the drilling efficiency.

Material: Made of 45# steel with high strength. The surface is polished, durable and not easy to corrode.

Drill Bits Sizes: Drill bits diameters: 1/4 Inch (6.4mm), 5/16 Inch (8mm), 3/8 Inch (9.5mm), 1/2 Inch (12.7mm), 9/16 Inch(14mm), 5/8 Inch(16mm).

Note: Square hole drills need to be used with square hole drilling machines (square tenoning machines). The square hole drill bit is composed of a center drill core bit and a sharp outer drill sleeve. Using this drill bit (installed on a square tenon machine) to make a square hole is faster than using a chisel or other manual methods, and the size of the square hole is more accurate.

LEONTOOL 6Pcs Square Hole Drill Bits for Wood Square Hole Mortise Chisel Drill Bit Tools, 1/4" 5/16" 3/8" 1/2" 9/16" 5/8" Woodworking Hole Saw Mortising Chisel Drill Bit Set for Mortising Machines

LEONTOOL 6Pcs Square Hole Drill Bits for Wood Square Hole Mortise Chisel Drill Bit Tools, 1/4" 5/16" 3/8" 1/2" 9/16" 5/8" Woodworking Hole Saw Mortising Chisel Drill Bit Set for Mortising Machines

$35.99 @ Amazon.com

DRILLING SIZE: Easily punch square holes with the following sizes: 1/4inch (6.35mm),5/16inch (8mm),3/8inch (9.5mm),1/2inch (12.7mm),9/16inch (14mm),5/8inch (16mm).

MATERIAL: These square hole drill bits are made of high-speed steel and undergo heat treatment for increased hardness. The sharp square chisel design ensures durability and reduces the risk of breakage.

WIDELY APPLICATIONS: Suitable for various wood types, including MDF, particle board, pine wood, basswood, etc. Compatible with mortise and drill accessories, making it ideal for mortise and tenon machines.

SAVE TIME: These square drill bit effectively reduce labor intensity, accelerate construction progress, and contribute to time savings in construction, installation, renovation, and decoration industries.

NOTES: Please note that the square hole drill bits must be used with a mortise machine and are not suitable for use with a hand-held drill. If you intend to use these square drill bits with a drill press, additional accessories are required for connection.

6 Pcs Square Hole Drill Bit Set for Wood - 5/8" 9/16" 1/2" 3/8" 5/16" 1/4" HSS Woodworking Hole Saw Mortising Chisel

LEONTOOL 6Pcs Square Hole Drill Bits for Wood Square Hole Mortise Chisel Drill Bit Tools, 1/4" 5/16" 3/8" 1/2" 9/16" 5/8" Woodworking Hole Saw Mortising Chisel Drill Bit Set for Mortising Machines

$6.99 @ Amazon.com

ADVANTAGE OF DYRECELVE: Professional quality authentic tools, an international tool brand, joins 2 million + powered by our leading technology.

CNC PRECISION ASSEMBLY HEAD: CNC standard size square bit, can be deeply assembled into screw slot, easy to remove. Newest packaging with convenient drill bit holder.

S2 ALLOY STEEL WITH MAGNETIC TIPS: Square drive bits adopt solid S2 alloy steel, industrial grade hardness HRC60±2, hardened core increases bit strength and improvese torque.

FULL GENERAL SIZE: 12-pack square bits sizes: (2X) SQ0, (2X) SQ1, (4X) SQ2, (2X) SQ3, (2X) SQ4, applicable to all kinds of inner square screws. Each drill bit is labeled with its square bit size.

WIDELY USED: This versatile black square drill bit set can be used in a variety of applications, including RVs, trailers, yachts, lawn mowers, electrical engineering projects, cabinet engineering, and furniture installation repair. Its wide range of uses makes it an essential tool for professionals and DIY enthusiasts alike.

12-Pack Square Drive Bits- PREMIUM S2 Alloy Steel Square Bit Set Magnetic Heads- Robertson Square Drill Bit Set (Long 2.55"& Hex Shank) Square Head Screwdriver Sizes #0, 1, 2, 3, and #4

LEONTOOL 6Pcs Square Hole Drill Bits for Wood Square Hole Mortise Chisel Drill Bit Tools, 1/4" 5/16" 3/8" 1/2" 9/16" 5/8" Woodworking Hole Saw Mortising Chisel Drill Bit Set for Mortising Machines

$38.88 @ Amazon.com

👷‍♂️ Mortising Attachment for Drill Press: The adapter is suitable for bench and hand drills which are with a round diameter bearing that can be clamped. The round chuck diameter should be between 1.5'' to 2.2'' and the clamping bearing width should be no less than 0.48".

👷‍♂️Versatile Dual-Use Design: Seamlessly switch between table drills and hand drills. Crafted for woodworking enthusiasts and professionals, furniture making, and other related industries.

👷‍♂️Bench Drill Mortise Accessories：Mortise converter is easy to install and remove, you can quickly install or remove yourself, saving you time and effort.

👷‍♂️Premium Material：Square hole drill fixed bracket is made of all steel casting, sturdy. If you're looking for a versatile and efficient way to quickly install or disassemble drill accessories, then look no further than the Square Hole Drill Bit Adapter! Note: If stored in a humid environment for a long time, it may lead to some surface rusting, which can be improved by simply wiping some protective oil.

👷‍♂️Note：Square hole drill and electric drill are not included in the package.

Square Hole Drill Bit Adapter and Square Hole Drill Bit Set for Wood Mortising Attachment Drill Press Hollow Chisel Mortise Drill Tool for Mortise Machine (5 Pcs,1/4, 5/16, 3/8, 1/2'')

LEONTOOL 6Pcs Square Hole Drill Bits for Wood Square Hole Mortise Chisel Drill Bit Tools, 1/4" 5/16" 3/8" 1/2" 9/16" 5/8" Woodworking Hole Saw Mortising Chisel Drill Bit Set for Mortising Machines

$24.99 @ Amazon.com

6pcs Square Hole Drill Bit Set: Size of this Square Hole Mortise Chisel Drill Bit set 1/4 Inch (6.4mm), 5/16 Inch (8mm), 3/8 Inch (9.5mm),1/2 Inch (12.7mm), 5/8 Inch (16mm), 9/16 Inch (14mm),These square hole drill bits of different sizes are available for you to choose from, meeting your different project requirements

High-Quality Materials: This set of square hole drill cores is forged from high-quality high-speed steel and has undergone heat treatment, resulting in excellent hardness performance. The drill bit sleeve is made of titanium steel or spring steel material, and the cutting edge is extremely sharp. The square hole drill bit group can maintain a long service life and excellent stability during frequent use

High Efficiency Square Hole Drill Bit: This set of square hole drill bits is suitable for all mortise and drilling accessories. When used in conjunction with a mortise and tenon machine, this square hole drill bit can achieve a dual effect. The size of the square hole drill bit is more accurate, saving you time and effort and increasing your work efficiency

U-shaped design:The mortise drill bit drill sleeve adopts a unique U-shaped design, which effectively promotes the discharge of wood chips, significantly improves drilling efficiency, and extends the service life of the drill bit, making drilling operations more efficient and durable

Square Hole Drill Bits Wide Application: This square hole drill bit is suitable for drilling square holes in wood, whether it is particleboard, channel steel, or various types of wood such as oak and pine, it can easily handle them. It is widely applicable to various woodworking task scenarios and has strong versatility, making it a powerful assistant for woodworking operations

Square Drill Bit,6Pcs Square Hole Drill Bit Set 5/8" 9/16" 1/2" 3/8" 5/16" 1/4",Hss Woodworking Hole Saw Mortising Chisel Drill Bit Set,Square Hole Mortise Chisel Drill Bit Tools for Wood

LEONTOOL 6Pcs Square Hole Drill Bits for Wood Square Hole Mortise Chisel Drill Bit Tools, 1/4" 5/16" 3/8" 1/2" 9/16" 5/8" Woodworking Hole Saw Mortising Chisel Drill Bit Set for Mortising Machines

$26.78 @ Amazon.com

**High-Quality Materials**: The drill core is forged from alloy steel and heat-treated for excellent hardness. The drill bit sleeve is made of titanium steel or spring steel to ensure a sharp cutting edge. The square hole drill bit set ensures longevity and reliability even with frequent use.

**High Efficiency Square Hole Drill Bit**: Save time and effort compared to traditional square hole creation methods. Using this square hole drill bit (mounted on a square tenon machine) to make square holes is faster than using a chisel or other manual methods, and the square hole drill size is more accurate, and these square hole drill bits work more efficiently.

**Compatibility**: HSS woodworking hole saw mortising chisel drill bit set available in multiple sizes to meet different project requirements, ensuring flexibility in hole size without compromising quality. Square hole drill bits consist of a center drill core bit and a sharp outer drill sleeve. Square hole mortise chisel drill bit set size specifications: 1/4 Inch (6.4mm),5/16 Inch (8mm),3/8 Inch (9.5mm),1/2 Inch (12.7mm),9/16 Inch (14mm),5/8 Inch (16mm)

**U-shaped design**: The drill bit sleeve adopts a U-shaped design to facilitate the discharge of wood chips and improve drilling efficiency.

**Square Hole Drill Bits Wide Application**: This square hole drill bit is suitable for drilling square holes in wood, including particleboard, channel wood, basswood, pine, etc. Square hole drill bit is suitable for different types of woodworking tasks, versatility! (Note: Not suitable for processing metal, glass, concrete, gypsum board, etc.)

Square Hole Drill Bit, 6 Pcs Square Drill Bit Set 1/4" 5/16" 3/8" 1/2" 9/16" 5/8", Hss Woodworking Hole Saw Mortising Chisel Drill Bit Set, Square Hole Mortise Chisel Drill Bit Tools for Wood

LEONTOOL 6Pcs Square Hole Drill Bits for Wood Square Hole Mortise Chisel Drill Bit Tools, 1/4" 5/16" 3/8" 1/2" 9/16" 5/8" Woodworking Hole Saw Mortising Chisel Drill Bit Set for Mortising Machines

$8.69 @ Amazon.com

Package Includes: 10pcs impact socket adapter(3/8" square tip, 65mm/2.6" long). Comes with a portable storage case for easy carrying

Material: Made of 40CR-V with good wear resistance and toughness. Anti-rust black phosphate coating provides a nice appearance and prolongs the lifespan

1/4" Hex Shank to 3/8" Square Drive: This impact adapter can convert the original hexagonal size to square head size, enabling rapid socket installation and thereby significantly improving work efficiency

Secure Fit: The spring-loaded detent ball on the square head firmly fixes the socket, preventing slippage and ensuring optimal safety and efficiency during your repair tasks

Application: 1/4" hex shank with chamfered ends fits most size-matching impact drive power tools such as electric drills, Widely used in woodworking, auto repair, machine maintenance, home improvement, DIY, etc

LEONTOOL 3/8" Impact Adapter Square Socket Bit, 10PCS 1/4" Hex to 3/8" Drive Drill Socket Adapter, Impact Socket Adapter Set for Impact Driver, Extension Socket Driver Bits for Automotive DIY, Black

LEONTOOL 6Pcs Square Hole Drill Bits for Wood Square Hole Mortise Chisel Drill Bit Tools, 1/4" 5/16" 3/8" 1/2" 9/16" 5/8" Woodworking Hole Saw Mortising Chisel Drill Bit Set for Mortising Machines

$5.99 @ Amazon.com

【Premium Quality】: The ColumPRO Robertson Square Drive Bits are made from premium S2 alloy steel with a black phosphate finish for exceptional durability and rust resistance. These square drill bits ensure long-lasting performance, making them a reliable choice for any project.

【All-in-One Square Bit Set】: This set includes five square drive bits (#0, #1, #2, #3, #4), covering all your needs for square drive screws. Ideal for projects involving RVs, trailers, and furniture, this set is a must-have for precision work.

【Precision Fit with CNC Machining】: Each bit is CNC machined for a precise fit, allowing deep insertion into screw slots for easy removal. The set comes in a handy storage box, ensuring your tools are always organized and ready to use.

【Versatile Applications】: Perfect for various tasks, including RV maintenance, electrical work, and furniture assembly. The ColumPRO Square Bit Set is versatile, making it an essential tool for both professionals and DIY enthusiasts.

【Quick Change Hex Shank】: Each bit features a 1/4 inch hex shank for a secure fit in standard drills and drivers, providing stability and precision during use. Ideal for any project requiring Robertson bits.

ColumPRO 5PCS Robertson Square Drive Bits, Premium S2 Alloy Steel Square Drill Bit Set, Size # 0,1,2,3,4, 1/4 Inch Hex Shank, 1 inch Long

LEONTOOL 6Pcs Square Hole Drill Bits for Wood Square Hole Mortise Chisel Drill Bit Tools, 1/4" 5/16" 3/8" 1/2" 9/16" 5/8" Woodworking Hole Saw Mortising Chisel Drill Bit Set for Mortising Machines

$13.99 @ Amazon.com (Save 18%)

ROBERTSON SQUARE DRILL BIT SET - 24 Piece Set in the Following Sizes #0 x 4, #1 x 4, #2 x 8, #3 x 4, and #4 x4

CONVENIENT PLASTIC STORAGE CASE - Our Drill Bits Come in a Durable Locking Plastic Storage Case for Easy Storage

INDUSTRIAL GRADE S2 STEEL WITH MAGNETIC TIPS - Our Drill Bits Are Made From High Quality S2 Steel Material in a Beautiful Black Finish. Also Each Drill Bit is Labeled with it's Square Bit Size.

ROBERTSON SQUARE BIT SET ARE PERFECT FOR SO MANY USES - Square Bits Are Commonly Found on Appliances, Air Conditioners, Printers, Deck Screws, Dirt Bikes, Chainsaws, Auto Parts, Computers and Other Electrics, and So Many Others.

NARWHAL GUARANTEE - We strive to source high quality products and if you're ever unsatisfied please reach out to us, our USA Based Customer Service is here to help!

Robertson Square Drill Bit Set (24 Pack - 2.3" Long Magnetic Heads) Square Screwdriver Bit Sizes #0, #1, #2, #3, and #4

LEONTOOL 6Pcs Square Hole Drill Bits for Wood Square Hole Mortise Chisel Drill Bit Tools, 1/4" 5/16" 3/8" 1/2" 9/16" 5/8" Woodworking Hole Saw Mortising Chisel Drill Bit Set for Mortising Machines

$7.39 @ Amazon.com

Package Include: 1/4" Impact driver adapter x 1, 3/8" Impact driver adapter x 1, 1/2" Impact driver adapter x 1, 105 degree right angle drill driver x 1.

Material: The impact driver adapter is made of chrome vanadium steel, the surface is blackened by phosphatization. 105°right angle drill driver is made of 45# steel, the surface is blackened by electrophoresis, it is sturdy and not easy to get rusty.

360°Rotatable Impact Driver Bit: 360° rotatable hex shank impact driver socket adapter can evenly distribute the torque load on a wider surface area and allows access to a narrower workplace to significantly improve the performance, used in the installation of a pneumatic screwdriver, electric screwdriver, pneumatic drill, manual screwdriver and other hexagonal tools.

105°Right Angle Drill Bit Extension: It comes with a 105° right angle drill bit, suitable for drill bits, cordless drills or hand wrenches and screwdriver chucks. 1/4" hex shank, compatible with 1/4" drill bits.

Application: This impact socket adapter set is suitable for light drilling, slow speed or screw drives, ratchet hand screwdrivers and so on, which can be applied at homes, warehouses, garages, repair shops, daily repairs, etc.

LEONTOOL Flexible Drill Bit Extension Set with Right Angle Drill Attachment, 360°Rotatable 1/4 3/8 1/2" Hex Shank Impact Grade Socket Adapter Set for Power Drill & Driver, Cordless Drill & Screwdriver