Description:
4mm Three Sharp High Speed Steel Drill Bit HSS Carpentry Countersink Drill + Wrench
Specification:
Material: High Carbon Steel
Shank: Round Handle
Drill material: HSS / High Speed Steel
Woodworking Drilling Diameter: 4mm
Chamfer Diameter: 15.8mm
Chamfering Specifications: Five Blade
Advantages:
chamfering five blade, chip faster, more smooth sink hole.
Five edge chamfer is in the use of the process can be faster discharge chips, disposable smooth drilled countersink the screw cap embedded perfect surface.
Note:
This product is best used in conjunction with bench, hand drill during operation centered instability, leading to easy bending and breaking the drill.
Package Included:
1 x Drill Bit + Wrench
More Details:
