Model Number: 25*35 Brand Name: ZZHJ Key Specifications/Special Features: Tungsten carbide buttons for rock drilling machineProduct advantages:1. Carbide button description: Grades:YG6/YG8/YG8C/YG11C/YG13 Color: gray Features of tungsten cemented carbide buttons:

1. Using over 99.95% high purity tungsten carbide powder, it has a better strength andhardness combined with a longer service life than the normal one
2. Taking isocratic pressing machine, our drill button has a uniform density and do not breakeasily
3. Sintered by HIP sinteringfurnace, the abrasive resentencing of carbide button can beincreased by 24%
   
   4. Ground by center less grinder, it has précis measurement up to 0.01mm
   
   
   Tungstenbuttonsgrade, properties and application