6.4mm Woodworking Square Hole Saw Drill Bit Square Mortising Chisel Drill Bit

Description:
6.4mm Woodworking Square Hole Drill Bit Saw Square Mortising Chisel Drill Bit

Specification:

Material	High Speed Steel
Hardness	50-55HRC
Square hole size	6.4mm
Clamping shank diameter	19mm
Drill bit shank diameter	4mm
Square hole saw depth(max)	45mm
Total Length	175mm
Fit for	Square hole machine

Note: If you have no square hole machine,
1, You can use electric drill to drill the hole with the drill bit of the combination .
2, Use the square outer sleeve to beat the hole, and you will get a 6.4mm square hole.

Features:
1. Square hole drill can not be used on an electric drill, drill square holes need to fit a square hole drill drilling (mortise and tenon machine) to use.
2. Mortise and tenon square hole drilled by the terrible + outer sleeve in the middle of the combination.
3. Reduce labor intensity of construction workers, speed up the construction speed, reduce construction costs for construction,
installation, renovation, decoration industries.
4. Use matters: Square hole drill is mainly used for woodworking aspects.
5. 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. Using different specifications of the square hole drill, matching the appropriate power of the square hole machine,
you can play a square hole to meet the requirements.

Package Included:
1 x 6.4mm square hole saw drill bit

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