★Specification of new grade JT05A for carbide button
Grade:JT05A. Breif introduce:The new grade is used the middle grain size for Germany H.C Stark company, our engineer adjusting the size of raw materials (WC powder and Co powder), improving the forming and sintering process, the cemented carbide brand JT05A with excellent performance was developed.And after the bit is made, new brand has obvious ...
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