RC12C, Coarse Ruby Carver by Foredom Standard (coarse grit) Ruby Carver in a large ball nose shape have ruby crystals firmly bonded to a metal frame. Coarser grit Rubies provide faster material removal over fine grit but leave a slightly rougher finish. They are especially good on wood. 8.5mm head dia. x 12.0mm head length, 2.35mm shank (3/32").
Model : RC12C Manufacturer : Foredom