The parameter of 5 7/8 IADC 136 tricone drill bitSize:5 7/8IADC:136WOB:0.3-0.95RPM:180-80Applicable formation:soft to medium soft formations with low compressive strength and high drillability.such as…
The parameter of 5 7/8 IADC 537 tricone drill bitSize:5 7/8IADC:537WOB:0.35-1.05RPM:120-50Applicable formation:medium soft to hard formation with low compressive strength and harder abrasive layers,su…
Product Name:Turbo Type Segment Diamond Hard Rock Core Drill Bit
Brand:WanTongSize:DIA.8-600MM
Quality grade: High, Medium(could be selected)
Product Descriptions:
1) F…
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