High Speed Dental Handpiece Diamond Burs FG Polishing Drills Burs FG 1.6mm

Description

Handle adopt high-grade stainless steel, high strength, no rusty.
The max rotational speed is 450,000RPM/min.
Grinding head using natural diamond powder, high hardness, wear resistance.
Product description
Materials: Stainless Steel + Diamond Powder
Size: 42 x 7 x 30mm
Specific models: BR-30C, DI-SS41, TR-11, TF-21EF, CR-22F
Shank diameter: 1.6mm；1/16"