Diamond grinding cups and grinding wheel for button bitsSpecifications
This pin will grind both the bit and body steel in one operation. The combination grinding pin benefits from a specially developed grinding material capable of grinding both carbide and
steel at a regular and consistent rate.
Shaft: normally 8mm/9mm or to your special request
Available with a choice of Hemispherical, Ballistic Semi Ballistic, Paraboloid or Conical pins,
- specially formulated matrix for maximum performance
- maintain proper profile time and time again
- Strategically positioned flushing outlets for improved flushingand cooling
- maximize drilling economy
- field proven