China High Quality PDC Reaming Bit For Mining ...
2021-6-2 · PDC reaming bit for mining. This is the 56mm-94mm PDC reaming bit, it is made by 1908 PDC cutters and steel. Use for hole drilling in mining and water well drilling. It has good stability and fast footage. We can supply the PDC reaming bit with standard size and customized sizes, welcome to contact us if you are interested in them.
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