Rock drilling grinder pin cups

Product Item：007

Type: King, SVK, CME, Altas.

shape: Dome, Semi-Ballistic, Ballistic,

size ：from 7mm-26mm,

Category：Button bit Grinder

Description

rock drilling grinder pin cups for grinding button bit

Product specifications:
Type: King Type, Sandvik type, Atlas Copco, CME Type

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