Standard Carbide 245 Description Head Diameter (mm): 0.8 Head Length (mm): 3 Overall Length (mm): 19.5 An account is required to purchase on Trihawk. More info Create account Login SKU: FG 245 Categories: Amalgam Cutter, Standard Carbide Burs Related products Standard Carbide 33 1/2 Head Diameter (mm): 0.6 Head Length (mm): 0.6 Overall Length (mm): 19.5 Standard Carbide 4SS Head Diameter (mm): 1.4 Head Length (mm): 1.4 Overall Length (mm): 16.5 Standard Carbide 171 Head Diameter (mm): 1.2 Head Length (mm): 4.2 Overall Length (mm): 19.5