iadc 217 roller bit drilling অনলাইন উত্পাদন

Power Factory 215.9mm 8.5inch IADC547 Tricone Bit For Water Well Drilling JSBIT tricone bits factory offers all kinds of tricone drill bits. Tricone bits are available in new and used tricone bits , steel tooth ... আরো পড়ুন

Strong Brand Factory 7.5inch 71/2" Inch IADC 537 Tci Tricone Rock Drill Bit JSBIT tricone bits factory offers all kinds of tricone drill bits. Tricone bits are available in new and used tricone bits , steel ... আরো পড়ুন

Tungsten Carbide Insert 152mm IADC 537 Tci Tricone Bit JSBIT tricone bits factory offers all kinds of tricone drill bits. Tricone bits are available in new and used tricone bits , steel tooth and tungsten ... আরো পড়ুন

TCI Bit Factory Wholesale 241mm Iadc 537 Tricone Drill Bit JSBIT tricone bits factory offers all kinds of tricone drill bits. Tricone bits are available in new and used tricone bits , steel tooth and tungsten ... আরো পড়ুন

China factory wholesale 215.9MM IADC537 tungsten carbide insert TCI drill bit JSBIT tricone bits factory offers all kinds of tricone drill bits. Tricone bits are available in new and used tricone bits , steel ... আরো পড়ুন

Manufacture wholesale22inch 558mm Mill Tooth Tricone Drill Bit JSBIT tricone bits factory offers all kinds of tricone drill bits. Tricone bits are available in new and used tricone bits , steel tooth and ... আরো পড়ুন

Factory Supply Directly 15 1/2inch IADC217 Steel Teeth Tricone Bit JSBIT tricone bits factory offers all kinds of tricone drill bits. Tricone bits are available in new and used tricone bits , steel tooth and ... আরো পড়ুন

Factory Supply Directly 15 1/2inch IADC217 Steel Teeth Tricone Bit 1)Rubber sealed Bearing Structure High precision journal bearing with two thrust faces. Ball locked cone. Hardfaced head bearing surface. Cone ... আরো পড়ুন

Factory 241mm IADC217 mill tooth tricone rock drilling bit JSBIT tricone bits factory offers all kinds of tricone drill bits. Tricone bits are available in new and used tricone bits , steel tooth and tungsten ... আরো পড়ুন

15 1/2inch 393.7mm IADC217 Steel Teeth Tricone Bit For Water Well Drilling IADC Recommended parameters Applicable strata WOB KN/mm Rotating speed r/min 116,117 0.35-0.8 150-80 Extremely soft formations with ... আরো পড়ুন