Diamond drill bit 1.5mm

Diameter:1.5mm ,coated length 30mm 1-3/16" ,total length 70mm~2-3/4" shank:1/8"or 3mm 24g



Collet needed: 3/32" or adjustable

Use Water as a coolant. This extends the life and prevents melting of the diamond shards

Use with high speed craft type drills and flex shafts.

Great for beading. Opens up the ends of beads that need reaming.