Ball Shape Carbide Rotary Bur

Ball Shape Carbide Rotary Bur
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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