
The Coltene Alpen Speedster #847-012 is a multi-use flat end taper carbide bur designed for rapid crown and bridge preparation, as well as amalgam or crown removal and gross reduction. Its one-piece construction eliminates brazed joint breakage and rusting, while the optimized cutting speed, reduced vibration, and controlled heat help prevent tooth structure damage. The bur features a 1.2 mm head diameter, an 8 mm working length, and a friction grip shank, making it ideal for precise gingival shoulder or chamfer preparations.
Sorted by lowest price · Add now, sign in at checkout









Sorted by lowest price · Add now, sign in at checkout








The Coltene Alpen Speedster #847-012 is a multi-use flat end taper carbide bur designed for rapid crown and bridge preparation, as well as amalgam or crown removal and gross reduction. Its one-piece construction eliminates brazed joint breakage and rusting, while the optimized cutting speed, reduced vibration, and controlled heat help prevent tooth structure damage. The bur features a 1.2 mm head diameter, an 8 mm working length, and a friction grip shank, making it ideal for precise gingival shoulder or chamfer preparations.
9 vendors · 6 in stock
Products you might be interested in