CUSTOM SUPPORT & SALE
excelhard@yeah.net,sandra.zhang320@excelhardtools.com
Diamond hole size:0.298*0.298
Case Size:25*12.5
Corner Radius:0.03
Casing Tolerance:±0.5
Angle Tolerance:±0.5°
Other Tolerance:±0.005
Customed or not:Yes
Sandra 
Sandra Zhang