China High Speed Carbide Bur 21mm Shank for Dental Handpiece FG L-4, Find details about China Carbide Bur, Carbide Cutter from High Speed Carbide Bur 21mm Shank for Dental Handpiece FG L-4
Shank material | Tungsten carbide |
Working head material | Tungsten carbide |
Head diameter | Φ1.4mm |
Overall length | 21mm |
ISO NO. | 500 315 001 001 014 |
Allowed tolerance | ±0.1mm |
Material hardness | 91-92HRA |
Bending strength | ≥ 3500N/mm2 |
Diameter runout | ≤ 0.05 |
Production standard | ISO |