Hss Woodworking Square Hole Drills of 2025
Best Choice1
YaeKoo6pcs Square Hole Mortise Chisel Drill Bit Tools, 5/8" 9/16" 1/2" 3/8" 5/16" 1/4" HSS Woodworking Hole Saw Mortising Chisel Drill Bit Set, Different Sizes
Main highlights- Suitable for all mortise and drill accessories.
- 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)
- Reduce the labor intensity of construction workers, accelerate the construction speed, reduce the construction cost of construction, installation, decoration, decoration industry.
- Material: Heat treatment, HRC48~50 high-speed steel.
- It can be used with mortise and tenon machine to achieve double effect.
9.7Exceptional
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Value for Money2
ATOPLEEATOPLEE Square Hole Drill Bits for Wood,3pcs HSS Woodworking Square Mortise Drill Bit,5/16 Inch 3/8 Inch 1/2 Inch (All of Sizes)
Main highlights- [USAGE] This square hole drill bit is 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.
- [SIZE]Drilling core length: 7-7/8Inch(200mm) ; Slotting flute diameter: 5/16"(8mm), 3/8"(9.5mm),1/2"(12.7mm);Total weight:approx 161g/190g/240g.
- [SHARP AND EFFICINET]The Square Hole Drill Bit is made of High-Speed Steel.The blade is sharp and wear-resistant, the overall heat treatment (heat treatment), high hardness , long service life, the drill sleeve has a U-shaped design to facilitate the discharge of wood chips and improve the drilling efficiency.
- [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.
- [INCLUDED ] 3pcs 5/16 3/8 1/2 Inch square drill bit.
9.5Excellent
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3
CeaGoal18% Off6 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
Main highlights- 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.
- 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.
- 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).
9.4Excellent
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4
DeleSquare Hole Mortise Chisel Drill Bit Tools, HSS Woodworking Hole Saw Mortising Chisel Drill Bit Set Twist Drill, Different Sizes 1/4" 5/16" 3/8" 1/2" 9/16" 5/8"(6pcs)
9.9 worth the money9.5 PrecisionWhy we love it
1. Variety of sizes: 1/4 9/16
2. High speed steel: Heat treated, durable
3. Accurate: Drills precise holes with little pressure
9.3Excellent
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5
findmallfindmall 7Pcs Square Hole Drill Bit Set HSS Square Hole Saw Mortise Chisel Drill Bit Tools 6/25, 1/4, 5/16, 3/8, 2/5, 1/2, 9/16 Inch Fit for Mortising Machines Drill
Main highlights- Wide Application: Mortise drill bits are suitable for mortising machine or mortising accessories, which can greatly improve the working efficiency of carpenter.
- Product Size: Shank type - round handle, 6/25 inches (6 mm), 1/4 inches (6.4 mm), 5/16 inches (8 mm), 3/8 inches (9.5 mm), 2/5 inches (10 mm), 1/2 inches (12.7 mm), 9/16 inches (14 mm).
- Product Material: Square hole drill bits are made of high-speed steel, Heat treatment, Drill bit has a high hardness, which is not easy to break and break.
- Package Includes: 7PCS Wood Square Hole Drill Bits.
- Advantage: These woodworking inlay chisels can reduce the labor intensity of construction workers, speed up construction, and reduce construction costs in the construction, installation, renovation, and decoration industries.
9.2Excellent
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6
YaeKoo7 pcs Square Hole Mortise Chisel Drill Bit Tools 3/4" 5/8" 9/16" 1/2" 3/8" 5/16" 1/4", HSS Woodworking Hole Saw Mortising Chisel Drill Bit Set
9.7 worth the money9.5 PrecisionWhy we love it
1. 7 sizes: 1/4 to 3/4
2. High speed steel/HSS
3. High performance flute design
8.9Very Good
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7
YaeKooYaeKoo Square Hole Mortise Chisel Drill Bit Set, HSS Woodworking Hole Saw Mortising Chisel Hole Drill Bits 6/25" 1/4" 5/16" 3/8" 2/5" 1/2" 9/16" (7 Pieces)
Main highlights- This item includes 7 different sizes mortise chisel drill bit 6/25 inches (6 mm), 1/4 Inch (6.4mm), 5/16 Inch (8mm), 3/8 Inch (9.5mm), 2/5 inches (10 mm), 1/2 Inch (12.7mm), 9/16 Inch (14mm). They can meet your different ordinary need. Each square hole drill bit is packed in a single plastic case, easy to maintain.
- These woodworking morstising chisel bits can be used with most mortise and drill accessories. They are widely used for woodworking aspects in construction, installation, renovation, decoration industry, etc.
- These woodworking drill bits are with long drill core and square chisel, which allow you to lock the hole on the wood easily, can reduce labors, speed up the construction speed, reduce construction costs.
- These square hole mortise chisels drill bit are made of high-speed steel / HSS, with heat treatment, high hardness, lengthened core, high concentricity features.
- These 7 pieces woodworking morstising chisel bits is with high performance flute design geometry, which can offer superior chip extraction.
8.8Very Good
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8
KATURKATUR Woodworking Square Drill Bits Set, 4PCS HSS Wood Mortising Chisel Countersink Bits Woodworker Hole Saw Power Tool Kits 1/4, 5/16, 3/8, 1/2 Inch
Main highlights- [Woodworking Square Drill Bits Set] Made of high-speed steel with heat treatment, HRC48-50, high hardness, lengthened core and high concentricity.
- [Suit for] Woodworking Square Drill Bits are suitable for drilling square holes in wood with a mortising machine or a mortising attachment.
- [Size] Includes 4 Size of 1/4 Inch (6.4mm), 5/16 Inch (8mm), 3/8 Inch (9.5mm), 1/2 Inch (12.7mm).
- [Science match] Use with mortise and tenon machine will get double effect by matched.
- [Buy with Confidence] We offer "TWO YEAR" warranty on item(s) that confirm to be manufacturer defect.We'll respond within 25 hours on weekdays.(Please clamp the shaft in right place and necessary protective measures in woodworking processing.)
8.7Very Good
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9
HSOKEWHSOKEW Woodworking Square Hole Drill Bits, HSS Woodworking Square Mortise Drill Bit Wood Mortising Chisel Set Woodworker Hole Saw Power Tool Kits, 1/2, 1/4, 5/16, 3/8, 7/16 Inch，5pcs
Main highlights- Wood Mortising Chisel Set: The Woodworking Square Hole Drill Bits come with a wood mortising chisel set, which makes it easy to create precise and accurate square holes. The chisels are designed to fit perfectly with the drill bits, ensuring that the holes are clean and precise. This feature makes them an excellent tool for woodworkers who want to create high-quality and professional-looking woodworking projects.
- Multiple Sizes: The Woodworking Square Hole Drill Bits come in multiple sizes, including 1/2 inch, 1/4 inch, 5/16 inch, 3/8 inch, and 7/16 inch. This feature makes them versatile and suitable for a wide range of woodworking projects. The different sizes also allow woodworkers to create square holes of varying sizes, making them an essential tool for any woodworking project.
- High-Speed Steel Material: The Woodworking Square Hole Drill Bits are made of high-speed steel material, which is known for its durability and strength. The HRC48-50 hardness ensures that the bits can withstand wear and tear, making them long-lasting and reliable. This feature makes them an excellent investment for woodworkers who want to create precise and accurate square holes.
- Fit for Mortising Machines and Drill Press Attachments: The Woodworking Square Hole Drill Bits are designed to fit perfectly with mortising machines and drill press attachments. This feature makes them easy to use and ensures that the holes are accurate and precise. The compatibility with these machines also makes them an excellent tool for woodworkers who want to create high-quality and professional-looking woodworking projects.
- Complete Power Tool Kit: The Woodworking Square Hole Drill Bits come in sets of 4pcs, 5pcs, and 7pcs, making them a complete power tool kit for any woodworking project. The different sizes and the wood mortising chisel set make them versatile and suitable for a wide range of woodworking projects. This feature makes them an excellent investment for woodworkers who want to have a complete set of tools for their woodworking projects.
8.6Very Good
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10
SutengSquare Hole Drill Bit Adapter for Drill Machine Accessory, Easy Installation and Disassembly, Mortising Attachment for Drill Press, Woodworking Mortise Machine, Tenon Drill Bits Fixing Bracket.
Main highlights- 【Square Hole Drill Fixing Bracket】Square hole drill bit adapter is for table drill, Drill Machine, Mortising Machine, hand drill. Square Hole Drill Bit Adapter is perfect for woodworking, furniture making, and other related industries.
- 【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.
- 【Mortising Attachment for Drill Press】Square hole drill bit adapter is fit for benchtop drill presses and electric hand drill, clamp diameter ranging between 38 to 55mm/1.5 to 2.2inch, allowing for effortless installation and use. Suitable for all sizes of square hole drill bit.
- 【Effective and Precise】Mortising attachment designed specifically for square hole drill bits, the adapter ensures accurate and smooth drilling operations. Perfect for drilling on the edge of a board or on round stock. Note: Square hole drill bit and electric drill are not included in the package.
- 【Bench Drill Mortise Accessories】Mortise fixing bracket is easy to use, you can quickly install or remove yourself, saving you time and effort.
8.4Good
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