DOWN THE HOLE BITS - DTH drilling tool
DHD6-216MM BIT. Products Name: DTH Bits; Products Shank: DHD Shank; Products Size: 6″-216mm ; Matched Hammer: 6 inch; With foot valve or not: With without both are available; Products code: DHD6-216; Bits Face: Flat face, Concave Face, Convex Face,customized face are available; Bits Button Type: Sperical, Semi-Ballistic, Ballistic buttons are available; Products package: Paper box ...
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