r32 drill bits, r32 drill bits Suppliers and Manufacturers ...
R32 Top-hammer Rock Drilling Tools. (1) Thread: R32. (2) Type: rock drill button bits, cross bits, drill rods and coupling, shank adaptors. (3) Bit diameter: 41mm, 43mm, 45mm, 48mm, 51mm, 54mm, 57mm, 64mm. (4) Drill rod length: 2400mm-6400mm. (5) Package: Ply-wooden cases or in cartons or in bundles. We are one of the professional manufacturers ...
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