R32-45 Threaded Button Bits | Rock Drill Bits | Rock ...
SPECIFICATIONS FOR R32 45mm Ballistic Carbides Rock Drill Thread Button Bit. Item. Specification. Choice. OEM Service. Product Name. R32 45mm Ballistic Carbides Rock Drill Thread Button Bit. R32-45mm Drill Bit. Available. Brand. GMD. Available. Material. 45CrNiMoV. 35CrNiMoV. Not Availbale. Carbide Size. 6*10mm,3*8mm. 6*9mm,3*8mm. Available. Diameter. 45mm. 43mm-64mm. Available. …
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