R25-38mm Threaded Button Bit | Rock Drill Bits | Rock ...
Rock Drill Bits: R Thread Button Bits. Has good wear properties • It is ideal for single pass or short hole drilling such as underground tunneling application that require infrequent uncoupling • It is available in sizes 38 mm 40mm, 41mm, 43mm, 45mm. For more details please view PDF online: Threaded Drill Bits with Thread R25 Catalogue
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