The Bosch Speed-X combines the life and durability you expect with an amazingly fast drilling speed. Innovative features combine to make this the perfect bit for both precision anchoring and deep drilling applications.
- Angled dust channels reduces heat build-up resulting in longer bit life
- Inclined side cutters for aggressive drilling to achieve the highest drilling speed
- Long pitch spiral increases speed and reduces vibration
- Wear mark indentifies when bit has worn to a level that is inappropriate for precision anchoring
- Centric tip for opitimum guidance when drilling in concrete and reinforced concrete
- Spline Speed-X 1-1/8 in, 31 in, 36 in. - HC4063