Quality straight shank carbon steel drill bits for clean cutting. Spear point, tungsten carbide bit heads. For use with portable drills. Best used at low rpm. Use water to cool when drilling – failure to do so will result in premature wear and overheating. Suitable for drilling through glass, tiles, mirrors and ceramics.

Item Code Size
TDC05  5MM
TDC06  6MM
TDC08  8MM
TDC10  10MM