Features:

High hardness, anti-rust, strong and , suitable for drilling, tapping and cutting of soft metals, aluminum plates, iron, etc.
Self-centering point, no need for auxiliary center drilling or center punching.
Drilling and tapping at the same time, save and effort.
This M5 is high-speed steel and surface finished for high hardness and rust resistance.
Suitable for drilling and tapping in plastic, wood and soft metal like aluminum, iron, etc.

Specifications:
Material: High-speed Steel (HSS)
Suitable for soft metal, aluminum, iron
Size:
M5 x 0.8: Total length: 58mm, Spiral length: 28mm, drill diameter: 4.2mm
Handle: 6.35mm

Notice: Manual measurement may be error please understand!)

Package include:
1 * Hexagonal Handle Compound Tap Drill Bits