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Buy Used tricone bit,Used PDC bit
Date:
2018-06-12 09:25
HebeiCrossingDrillBitManufacturebuyusedTRICONEBIT,usedPDCbit,scrapTriconebit,ScrapPDC,secondhandtricone,secondhandPDCbitatlargequantity,ifyouhavethesource,pleasecontactusfreely.whatsapp:0086-150324487
The conversion of Inch and Millimeter
inchmmAPI regular pin3 3/495.32 3/8 reg pin"3 7/898.42 3/8 reg pin"4 1/8104.82 3/8 reg pin"4 1/41082 3/8 reg pin"4 1/2114.32 3/8 reg pin"4 5/8117.52 7/8 reg pin"4 3/4120.72 7/8 reg pin"4 7/8123.8mm2 7
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