TCI Tricone Bit

• API 5 7/8" 149mm tricone bits manufacturer tungsten carbide oil drilling rock bits
• API certificate 8 1/2inch 215.9mm TCI tricone bit/Tricone Roller Bit for oil drilling/water drilling
• 4 3/4inch TCI tricone bits for oil drilling rigs/ water well drilling bits/ three cones TCI bits
• Hot sale high quality the cheapest 8 1/2inch tricone rock drill bits

Steel Tooth Bit

• Functioning very well steel tooth drill bit Manufacturer for mining with API certification 114mm 4 1/2inch tricone bit
• Steel tooth tricone rock bit for well drilling/good quality 118mm steel tooth tricone drill bits
• Good quality 19inch steel tooth tricone drill bits for well drilling/ tricone drill bit / milled tooth tricone drill bit
• API Standard Customer Approved Carbon 17 1/2inch steel drill bit Manufacturer

tricone bit cutter

• 8 1/2inch IADC537 roller cone cutter /tricone drill cutter / HDD tricone cone cutter / drill cutter
• 8 1/2inch IADC537 Tricone bit roller cutters for core barrel,$150-600 for different sizes
• 8 1/2 roller cone cutter for welding barrel / single cone cutter for HDD hole opener/2 1/4 IADC 437G roller cone cutter
• 12 1/4 "roller cone cutters /tricone bit cutters /tricone cone cutter/cutters for HDD hole opener ,HDD reamer bit

HDD hole opener

• Chuanda Sizes from 18 ,24,30 or 32, 36, 42, 48, 56,62, 68, 72 inches HDD hole opener
• TCI cones hole opener bit/assembly bit, machine spare part ,oil and gas,drilling for groundwater/48inch tci cones bit
• 24inch HDD Rock Reamer with D100 thread for horizontal directional drilling/Rock Reamer HDD horizontal directional
• NEW 36 inch HDD hole opener for trenchless horizontal drilling/ trenchless hole opener /HDD reamers

PDC bit

• Factory direct sales118mm Water well drill bit with PDC cutters
• PDC Bits For Well Drilling
• PDC drill bit
• diamond drill bits

tricone bit

• China High Quality Oil Well Roller Core Drill Bit Manufacturer
• 2013 Hot selling Hard rock indexable insert drilling TCI tricone bit Manufacturer
• New designed three-wings drill bit Manufacturer
• Customer Approved Oil Rig drill bit Manufacturer for mining and rock drilling