Description:

3mm Three Sharp HSS Carpentry Countersink Drill High Speed Steel Drill Bit + Wrench

Specification:

Material: High Carbon Steel

Shank: Round Handle

Drill material: HSS / High Speed Steel

Woodworking Drilling Diameter: 3mm

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: