Mexco A10VBDB10 10.0mm Vacuum Brazed Diamond Drill Bit

TDXCEL Range Professional Ultra Hard Material Drill Bits
This range of drill bits offer unrivalled performance and cost per cut when drilling the hardest of man-made and natural decorative materials. No water is required due to a special wax filling that melts and lubricates whilst drilling. Hex connection ensures non slipping in the chuck. For use on mains powered drills