Description

Specification:
Type: Tap Drill Bit;
Material: High Speed Steel;
Shank: 1/4″ (6.35mm) hex shank;
Surface Treatment: Titanium Coated;
DIY Supplies: Metalworking;
Size: M3x0.5, M4x0.7, M5x0.8, M6x1, M8x1.25, M10x1.5;
Quantity: 7Pcs/Set.

Feature:
1.High hardness, rustproof, solid and durable;
2.The advantage is opening, tapping, chamfering;
3.Self-centering point, do not need assistant center drilling or center punching;
4.Suitable for drilling, tapping, cutting on soft metal, aluminum plate, iron, etc;
5.Drilling and tapping in one, one-step processing, greatly save processing steps and time costs, improve working efficiency.

Package Included:
6 x Hex Shank Tap Drill Bit;
1 x Center Drill Bit