DTH bits or Top-hammer button bits sharpening diamond grinding pins

Diamond Grinding Cups Manufacturer & Supplier, from Liaocheng Jinquan Construction Machinery Co.,Ltd, China.

Available with a choice of Hemispherical, Ballistic Semi Ballistic, Paraboloid or Conical pins, in sizes 6mm to 25mm. Other sizes are available on request.

Atlas Button Bits Diamond Grinding Pins:
- specially formulated matrix for maximum performance
- maintain proper profile time and time again
- Strategically positioned flushing outlets for improved flushing and cooling
- maximize drilling economy
- field proven

Normal Models:
Diaroc/King pin (Shank=8mm);
Diamond grinding pin (Shank=9mm);
Pin-Atlas model pin;
Internal Hex model pin.