8mm #80 Diamond coated ball head

3 pieces




Collet needed:1/8" or adjustable.

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

Use with high speed craft rotary type or flex shafts. Most Flex shafts fit this. Dremel brand is a great suggestion



Grit 80, head diameter 8mm, shank:3mm or 1/8", gw:4.2g