<strong&bt;Tricone Bit: 6 1-4” IADC 415<-strong&bt;
CUTTING STRUCTURE: Gauge rows are chisel type and inner rows are conical type: Designed for very soft formation with low compressive strengths and high drillab...
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CUTTING STRUCTURE: Gauge rows are chisel type and inner rows are conical type: Designed for very soft formation with low compressive strengths and high drillability. such as shale, soft limestone, sandstone, conglomerate, soft dolomite and coal ore. Application: 4,000-7,000 PSI. SHIRTTAIL PROTECTION: Hardmetal on lug; Wear resistant carbide on shirttail lip and lug.
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Aug, 2014Views
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