tricone roller drill bit 9 5 inch online manufacture

Api factory tricone drilling bits 444.5mm for drilling oil gas water well JSBIT tricone bits factory offers all kinds of tricone drill bits. Tricone bits are available in new and used tricone bits , steel tooth ... Lesen Sie weiter

Api standard tricone roller drilling bits 393.7mm iadc637 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 ... Lesen Sie weiter

Air bearing type 91/2 inch 241mm TCI tricone drill bit for mining and coal JSBIT tricone bits factory offers all kinds of tricone drill bits. Tricone bits are available in new and used tricone bits , steel ... Lesen Sie weiter

9.5 inch metal sealed bearing three roller core drill bit for HDD rock drilling Product Description Size 91/2 inch TCI tricone bit part Machine Type HDD RIG Certification ISO & API Material Tungsten Carbide ... Lesen Sie weiter

Steel Tooth Tricone Rock Drill Bit 8.5 Inch Iadc 127 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 carbide ... Lesen Sie weiter

Mill tooth tricone drill bits 3 inch for 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 and tungsten ... Lesen Sie weiter

Power Factory 12inch 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 carbide insert, in ... Lesen Sie weiter

Power Factory Tricone Drill Bits 12 1/4inch 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 carbide insert, ... Lesen Sie weiter

Power Factory 19inch IADC217 Steel Teeth Tricone Drilling Bit IADC Recommended parameters Applicable strata WOB KN/mm Rotating speed r/min 116,117 0.35-0.8 150-80 Extremely soft formations with high compressive ... Lesen Sie weiter

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 ... Lesen Sie weiter