Shijiazhuang Zhongmei Coal Mine Equipment Co., Ltd.

Geological Drill Bit

Geological Drill Bit
Product Detailed

can be used together with various drill machine in underground coal mine.

Specification

Drill Hole Diameter

φ42,φ55,φ60,φ75,φ90,φ108,φ113

Coupling Dimension

ectangular Thread, coupling withφ42,φ50,φ63.5,φ70 of drill rod etc

Special service base on customer request.

The base body is machined by advanced numerical control lathe, and the diamond segment adopts high-class abrasive material with high-precision, long service life and rapid speed. The bits can be used together with various drill machine in underground coal mine.



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