China Dental Drill Round Shape (ball) Carbide Burs for High Speed Handpiece FG XL-8, Find details about China Surgical Burs, Carbide Bur from Dental Drill Round Shape (ball) Carbide Burs for High Speed Handpiece FG XL-8
Shank material | Tungsten carbide |
Working head material | Tungsten carbide |
Head diameter | Φ2.3mm |
Overall length | 25mm |
ISO NO. | 500 316 001 001 023 |
Allowed tolerance | ±0.1mm |
Material hardness | 91-92HRA |
Bending strength | ≥ 3500N/mm2 |
Diameter runout | ≤ 0.05 |
Production standard | ISO |