diamond drilling tools casing shoes Q W X Metric Series Jun. 6, 2014 1:49:47
Detail:
Casing shoes and rod shoes are .... NW, HW, PW, SW, UW, ZW, HWT, PWT, BWS, NWS, HT, PT, SZ
Metric Series: 46, 56, 66, 76, 86, 101, 116, 131, 146
X Series: RX, EX, AX, BX, NX, HX, PX, ....
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