Hss Woodworking Square Hole Drills of 2025
Best Choice1
Clicked 4 times in the last monthATOPLEEATOPLEE 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.
9.7Exceptional
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Value for Money2
AmliywaveSquare 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'')
Main highlights- ️Versatile Dual-Use Design: Seamlessly switch between table drills and hand drills. Crafted for woodworking enthusiasts and professionals, 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.
- ️Note：Square hole drill and electric drill are not included in the package.
- ️Bench Drill Mortise Accessories：Mortise converter is easy to install and remove, you can quickly install or remove yourself, saving you time and effort.
- ️ 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".
9.6Exceptional
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3
CeaGoal6 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).
9.5Excellent
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4
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.
9.3Excellent
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5
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
9.2Excellent
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6
JOHAHTANGJOHAHTANG Square Hole Mortise Chisel Drill Bit Set
Main highlights- **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.)
- **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)
9.0Excellent
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7
WakukaSquare 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
Main highlights- 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
- 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
- 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
8.8Very Good
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8
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
8.5Good
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9
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.
8.4Good
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10
kimllierkimllier 7Pcs Square Hole Drill Bit, High Speed Steel Sharp Durable Mortising Chisel Set 6/25, 1/4, 5/16, 3/8, 2/5, 1/2, 9/16 Inch
Main highlights- Widely used: Mortise drill is suitable for mortise machine or mortise fittings, which can improve the working efficiency of wood-working
- Package includes: 7 x Square hole drill bits
- Material: Square hole drill is made of HSS, after heat treatment, the drill has high hardness and is not easy to break
- Easy to use: Our wood-working grind bit kit is suitable for hole opening square and keyhole drills
- 7 Sizes: Round handle, 6/25 inch(6 mm), 1/4 inch(6.4 mm), 5/16 inch(8 mm), 3/8 inch(9.5 mm), 2/5 inch(10 mm), 1/2 inch(12.7 mm), 9/16 inch(14 mm)
8.3Good
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