Diamond 166-016C Description Head Diameter (mm): 1.6 Head Length (mm): 10.0 Grit: Coarse An account is required to purchase on Trihawk. More info Create account Login SKU: 166-016C Categories: Cones & Tapers, Diamond Burs Related products Diamond 289-014C Head Diameter (mm): 1.4 Head Length (mm): 8.0 Grit: Coarse Diamond 010-016C Head Diameter (mm): 1.6 Head Length (mm): 1.6 Grit: Coarse Diamond 001-022F Head Diameter (mm): 2.2 Head Length (mm): 2.2 Grit: Fine