tci tricone bit online manufacture

Steel tooth drill bit 8 inch 216mm 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 sizes ... Read More

Tci Tricone Bit Rock Bit Brocas Drilling Bit Price Product Description As a tool for drilling rock stratum, three - cone drilling tool has been widely used. Significant improvements in bit performance have ... Read More

Factory 7 1/2inch IADC217 Steel Tooth Tricone Bit For Soft Rock Drilling JSBIT tricone bits factory offers all kinds of tricone drill bits. Tricone bits are available in new and used tricone bits , steel tooth ... Read More

Factory Supply Directly 13 3/4inch 349mm IADC217 Steel Tooth 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 ... Read More

Factory Supply Directly IADC217 17.5inch Steel Tooth 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 ... Read More

139.7mm single roller core bits for drilling This series of bits suitable for slim hole drilling operations such as sidetracking and reentry operations The size range of YC series bir is 3 1/2-6 1/2inch and its ... Read More

Factory price steel tooth tricone roller bit 12 1/4 inch 311mm sealed bearing tricone drill bit JSBIT tricone bits factory offers all kinds of tricone drill bits. Tricone bits are available in new and used ... Read More

8 1/2" Tricone bit roller cutters for core barrel,roller cone cutter,tricone cone bit Product Description Size 140mm 8 1/2 inch roller core bits part Machine Type piling tool/ hole opener roller bit Certificati... Read More

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 ... Read More

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, ... Read More