Woodworking Drill Bit Square Hole Mortising Kit Mortise Tenon Wood Tool 19mm

Features:
- Professional wood drill bit, suitable for construction, installation, renovation, decoration industry, etc.
- The utility model in the hole drilled by the rotary body, while the impact of the use of hammer impact force transmitted to the outer, body the material crushing round hole and square head wall, a one-time processing of a square hole, and the dust can be broken slag discharged from the tube.
- Made of high-speed steel. Heat treatment, high hardness, lengthened core, high concentricity.
- Great for drilling square holes in wood with a mortising machine mortising attachment. Fits all mortising machines and drill press attachments.
- It will get double effect by matched use with mortise and tenon machine.The square hole punching needs to use electric drill, hammer tools.
- Reduce labor of construction workers, speed up the construction speed, reduce construction costs for construction, installation, renovation, decoration industries.

Specifications:
-Size: 6mm, 6.4mm, 8mm, 9.5mm, 10mm, 12mm, 12.5mm, 12.7mm, 16mm, 18mm, 19mm
- Material: High-Speed Steel
- : Silver

Package Included:
1 x Square Hole Mortising Drill




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