tricone rock roller bits iadc 537 online manufacture

Factory Supply Directly 7.5inch IADC217 Steel Teeth Tricone Drilling Bits 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

Power Factory 5.5inch 139.7mm Caly 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 tungsten ... Read More

Power Factory 444.5mm IADC217 Caly Tooth Tricone 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 ... Read More

High Quality 13 3/4inch 349mm IADC217 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 ... 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

High Quality 17.5inch IADC127 Steel Teeth 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 ... Read More

Trenchless Triangular Bit For HDD Hole Opener For Wells Product Description All of our hole openers and rock reamers can be equipped with a variety of tools to handle soft rock limestone or sandstone until hard ... Read More

16 "Hole Opener Reamer Premium Triangular Bit 9 1/2 Hob Product Description The installation time is shorter when the installation length is up to 2000 m and the diameter is up to 1200 mm. Pipes can be made of ... Read More

12 1/2 Rotary Drill Guide Triangle Bit, 36 "For Openers Product Description Directional drilling, often referred to as horizontal directional drilling or HDD, is a steerable trenchless method of installing ... Read More