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Products > stringer > Hejian Ruida Petroleum Material Co.,Ltd | Similar Products
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stringer

" found 2 Products from Hejian Ruida Petroleum Material Co.,Ltd, China
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CS Brand Steel Tooth Tricone Bit 121/4" IADC137

CS Brand Steel Tooth Tricone Bit 121/4" IADC137
Product name: CS Brand Steel Tooth Tricone Bit 121/4" IADC137 Size: 121/4" IADC: 137 Connection thread: 65/8" API Reg pin Usage: water, oil, gas well drilling Weight on bit: 0.35~1.05 KN/mm Rotary ...

12 1/2 IADC 617 Tricone Rotary Bit Rock Roller Bit

12 1/2 IADC 617 Tricone Rotary Bit Rock Roller Bit
SIZE:12 1/2 IADC:617 WOB:0.35-1.05 RPM:110-40 Applicable formation:medium hard with high compressive strength and thick ,hard stringers,such as hard shale,limestone,sandstone and dolomite,etc. ...
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