Description :

1. Straight concrete bit, for hammer drill.
2. Adopting carbide percussion tip, can accelerates drilling speed and reduces wear.
3. The tip is semi positive.
4. U shaped spiral flute, shaped for a better evacuation.
5. Operating with impact drill or hammer with chuck.

Specification :

1. Diameter: 1.5mm-12.0mm.

2. Total Length: 40mm-150mm.