PDC(polycrystalline diamond compact) drill bit is a new product after the hot-pressed and electroplated drill bit recent years. with special hith-frequency weldin techniques. PDC of high wear resistant si welded to the body as cutting edges. PDC bit is mainly used for geological prospecting, coal exploration, water conservancy and power engineering, etc.
Specifications
1) It has a good gage protection
2) It has high drilling speed
3) Good quality
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