Home Ball Shape Carbide Rotary Bur

Ball Shape Carbide Rotary Bur

Single cut and double cut
3mm, 4mm and 6mm shank available
YG8 Tungsten carbide

Dimension (mm)
Cutting Edge Diameter Flute length Shank diameter Overall length
3 2.7 3 50
4 3.6 4 50
6 5.4 6 55
8 7.2 6 57
10 9 6 54
12 10.8 6 55
14 12 6 52
16 14.4 6 54

Technical Data
Hardness of shank: 40-45 HRC
Hardness of tungsten steel: HRA 90-91
Concentricity of cylindrical rotary file: 0.1 mm

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