Grinding Pin, Diamond Grinding Pin, Sharpener Pin manufacturer / supplier in China, offering King/Sandrive/Atlas Button Bits Grinding Pin, 168 / 219 / 273 Symmetrix Casing Drilling System, 6" 8" 10" Casing Drilling System Symmetrix System and so on.
|Min. Order / Reference FOB Price||1 Piece||US $500-5,000/ Piece|
|Production Capacity:||2000 Per Month|
|Payment Terms:||L/C, T/T, Western Union|
|Grinding Range:||6-25 mm|
|Transport Package:||Cartons + Ply-Wooden Cases for Exporting|
There are different models of diamond grinding pins for your choice:
8mm shank model,
9mm shank model,
internal hex drive model, etc..
Our grinding cup can be used for grinding 7mm-25mm button size. Other sizes available on request.
These grinding cups can be used for grinding both the bit button 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.
|For bit's button shape||For bit's button size (mm)|
|spherical buttons ballistic buttons||6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25|
|bit's body steel removal||7-8 9-10 11-12 13-14 15-16 17-18 19-20|
The grinding pins specially for grinding bits body steel