Diamond 111GRC Description Head Diameter (mm): 1.7 Head Length (mm): 8.0 Grit: Coarse An account is required to purchase on Trihawk. More info Create account Login SKU: 111GRC Categories: Gross reduction & Spirals, Diamond burs Related products Diamond 298-018C Head Diameter (mm): 1.8 Head Length (mm): 8.0 Grit: Coarse Diamond 289-012F Head Diameter (mm): 1.2 Head Length (mm): 8.0 Grit: Fine Diamond 001-010C Head Diameter (mm): 1.0 Head Length (mm): 1.0 Grit: Coarse