发明申请
US20060090897A1 High chrome/nickel milling with PDC cutters 审中-公开
高铬/镍铣削与PDC刀具

High chrome/nickel milling with PDC cutters
摘要:
A method of downhole milling of an item having high chrome/high nickel content, using polycrystalline diamond cutting elements, exhibiting less wear, requiring less torque and weight, and producing less heat, than prior art tungsten carbide elements.
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