Square Hole Drill Bits Saw Wood Mortising Mortise Chisel Drill Bit Set Woodworking Power Tools

Woodworking Gun Drill Bit Square Hole Chisel Mortising Kits Tools
Material : High-speed steel
Package include: 1xDrill Bit
Size :
1/4"(6.35mm) 
5/16"(7.94mm) 
3/8"(9.5mm)
1/2"(12.7mm) 

 

Feature1 : Metalworking
Feature2 : Wood Drilling
Feature3 : Core Drill Bit
Feature4 : Handle Ladder Drill
Feature5 : Shank Reaming Drill
Feature6 : Metal Drilling
Feature7 : Hand Tool Sets
Feature8 : Drill Bits
Feature9 : Square Hole Drill Bit

 

Features:
1.Made of high-speed steel. Heat treatment, HRC48~50, high hardness, lengthened core, high concentricity.
2.Great for drilling square holes in wood with a mortising machine or a mortising attachment. Fits all mortising machines and drill press attachments.
3.It will get double effect by matched use with mortise and tenon machine.The square hole punching needs to use electric drill, hammer & other tools.
4.Reduce labor intensity of construction workers, speed up the construction speed, reduce construction costs for construction, installation, renovation, decoration industries.
5.Professional wood drill bit, suitable for construction, installation, renovation, decoration industry, etc.
6.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.