Feature

●Material: Woodworking square hole drill bits are made of high-speed steel, Heat treatment process, Sharp and wear-resistant bladed and not easy to break, square drill bit with high hardness ,long using life
●High efficiency: The U-shaped long chip flute design facilitates removal of sawdust and improves drilling efficiency, Combination of long drill core and square chisel easy to drill square hole, saving labor and effort , improve work efficiency.
●Multi Size available: Come with total 5pcs different size square drill bits, 1/4"(6.4mm), 5/16"(8mm), 7/16"(9.5mm), 1/2"(12.7mm), 5/8"(mm). Can meet most your needs.
●Widely using occasion: These woodworking square hole drill bits are suitable for mortise and square hole machines (PLEASE ATTENTION: the square hole drill bits are suitable for machine and bench drill only, but not hand drill. Please make sure the drill bit and wood board are at a 90-degree angle.), and it widely used for construction, installation, renovation, decoration industry. Also, these drill bits can work on solid wood, particleboard, MDF, etc.
●Warranty: Our store provide quality service to customers , if you have any quality problems,you can contact us at any time, we will try our best to solve your problems.


Description

mortising chisel bitsmortising chisel bits

Size

woodworking square drill bitswoodworking square drill bits

Features:

  1. Made of high-speed steel, Heat treatment process, Sharp and wear-resistant bladed and not easy to break, square drill bit with high hardness, long using life.
  2. Designed with drilling point tip and 4 cutting corner, it can ensure fast drilling and penetrating into working pieces of wood very smooth and fast.
  3. These woodworking square hole drill bits are suitable for mortise and square hole machines, these drill bits are used to kinds of wood, such as solid wood, particleboard, MDF, etc.
  4. One-time drilling a square hole, and the broken woodchips can be discharged from the tube.

Specification:

  • Material: High speed steel
  • Hardness: HRC48-50
  • Size: 1/4"(6.4mm), 5/16"(8mm), 7/16"(9.5mm), 1/2"(12.7mm), 5/8"(mm)
  • These drill bits are specifically for opening square hole on wood board, very convenient.

Package list:

  • 5pcs square drill bit, each packed in a single plastic tuble.
  • 1/4"(6.4mm), 5/16"(8mm), 7/16"(9.5mm), 1/2"(12.7mm), 5/8"(mm)

Details of square drill bits

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morsting bits 5morsting bits 5

morsting bits 6morsting bits 6

morsting bits4morsting bits4

Sharp edge

The edge of square drill bits adopts an arc-shaped design to ensure that the force is on the same plane, effectively avoiding bursting during work. And the set-blade cutter head is sharp, and the slotting is smooth and burr-free.

Chip flute designed core drill bit

The bit of core drill is made of threaded steel, hardness up to 56HRC, with chip flute design, easy to open a hole.

Drill sleeve

Forged one-time forming drill sleeve, standard diameter 3/4", also, designed with U-shape chip removal groove, very easy to discharge the wood chips and improve working efficiency.

Round shank

Universal round shank design, more stable clamping, can be used for square hole drilling machine, square tenon machine, etc.

How does it working --- Operation steps

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woodworking chisels 2woodworking chisels 2

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step 1

step 2

step 3

step 4

Warmly reminder:

  • The square hole drill bits are only fit for machine and bench drill, but not hand drill. Please make sure the drill and the wood board are at a 90-degree angle.

How to install these square drill bits?

  1. These drill cores are very sharp. Wear working gloves to avoid direct contact between your hands and the drill bit during installation.
  2. Put the square drill shell and drill core into the jig of the square tenoning machine, and then hold the square hole drill bit by hand.
  3. Take 0.5~1mm thick sheet (metal sheet or plastic sheet) and jam it at the step of the drill shell. After fixing the drill core, remove the sheet.
  4. Adjust the angle of the drill shell to the top to ensure clamping, so that a 0.5~1mm gap can be formed between the drill core head and the inner bevel of the drill shell, which can prevent the bit from jamming during use .

wood mortise bitswood mortise bits

  1. The square drill bits are suitable for drilling holes in wood with a mortising machine or mortising attachment. Also, it fit for bench drilling machine.
  2. This square drill bit is suitable for drilling hole in different material, such as, Solid wood board, PVC boare, MDF, Particle board, etc.

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Price $26.99 $23.99 $26.99 $21.99 $25.99
Drilling shape Square Round Round Non standard circular hole
Shank Round Hex Round SDS-plus SDS-plus
Material HSS High Carbon Steel Alloy Steel, Tungsten Chrome Vanadium Steel Alloy Steel, Tungsten Steel
Applicable drill type mortise and square hole machines, bench drill bench drill and electric hand drill various electric drills, such as hand electric drill, rechargeable drill, bench drill, etc SDS Plus hammer, rotary hammers and chisel hammers heavy duty hammer impact drills
Working material Softwood, Hardwood, Plastic board, Rubber board, Polyurethane and PVC board, etc Softwood, Hardwood, Plastic board, Rubber board, Polyurethane and PVC board, etc Softwood, Hardwood, Plastic board, Rubber board, Polyurethane and PVC board, etc stone, floor, tile, brick wall, concrete, cement granite, etc masonry, brick, stone, concrete, block, cement. marble, etc

Whats in the box

  • Case