Bosch AutoStart™ Pilot Bit for Diamond Hole Saws, 2610003950, 0000346392234 AutoStart™ Pilot Bit for Diamond Hole Saws Shank size 1/4 Inches hex For diamond hole saws 3/4 Inches to 4-1/8 Inches diameter For use with mandrels PCM38,...
Bosch Conversion Kit, 2610949750, 0000346375855 6 pieces Quick Change™ Conversion Kit Universal Quick Changeconversion kit Two small adapters for hole saw sizes 9/16 Inches to 1-3/16 Inches diameter Four large adapters for hole saw sizes...