Surgical Carbide 171SU Description Head Diameter (mm): 1.2 Head Length (mm): 4.2 Overall Length (mm): 25 An account is required to purchase on Trihawk. More info Create account Login SKU: FG 171Surg Categories: Tapered Fissure, Surgical burs Related products Surgical Carbide 2SU Head Diameter (mm): 1.0 Head Length (mm): 1.0 Overall Length (mm): 25 Surgical Carbide 557SU Head Diameter (mm): 1.0 Head Length (mm): 4.2 Overall Length (mm): 25 Sale FG152 Amazilia line- 6 blade helical design for precision cutting; safety tip Head Diameter (mm): 1.6 Head Length (mm): 10.0 Overall Length (mm): 25