Bosch HC4063 Spline Speed-X 1-1/8-in, 31-in, 36-in

Bosch HC4063 Spline Speed-X 1-1/8-in, 31-in, 36-in Features:

• 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