pilot bits for hdd reamers|Hebei Ranking Bit Manufacture Co.,ltd.

Hebei Ranking Bit Manufacture Co,LTD is mainly engaged in the development of various series of PDC pull reamers，hdd cutters，drill head，diamond drill bits. Ranking company has developed and mass-produced products 3 inches to 26 inches series steel rock bit,various types of PDC bits,core bit and production and processing assembly 0.6m to 3m large diameter hole openers.Widely used in the oil,natural gas,hydrology,address,ore drilling engineering,product marketing the country and 20 countries and regions in the world. Ranking various rock bits,to ensure full compliance with all the terms and standard of American Petroleum Institute API specification,design,manufacturing and production and to ensure full compliance with the API specification requirements and content

Товары:

	5 7/8" IADC537 tricone bits for water drilling	1.The durability of premium tungsten carbide inserts are improved with new formulas and new techniques for insert bit;2.Sliding bearing forms, palm...
	Hot sale 17 1/2" IADC537 tricone drilling bits	1.The durability of premium tungsten carbide inserts are improved with new formulas and new techniques for insert bit;2.Sliding bearing forms, palm...
	Ranking brand MT tricone bits for sale	1.The durability of premium tungsten carbide inserts are improved with new formulas and new techniques for insert bit;2.Sliding bearing forms, palm...
	12 1/4" IADC127 steel tooth tricone bits	1.The durability of premium tungsten carbide inserts are improved with new formulas and new techniques for insert bit;2.Sliding bearing forms, palm...
	8 1/2" IADC127 single roller bits for hole opener	1.The durability of premium tungsten carbide inserts are improved with new formulas and new techniques for insert bit;2.Sliding bearing forms, palm...
	8 1/2" IADC517 single rock bits for reamer bits	1.The durability of premium tungsten carbide inserts are improved with new formulas and new techniques for insert bit;2.Sliding bearing forms, palm...
	12 1/4" IADC 517 tricone rock bits for drilling	1.The durability of premium tungsten carbide inserts are improved with new formulas and new techniques for insert bit;2.Sliding bearing forms, palm...
	900mm IADC637 hole opener for trenchless projects	1.The durability of premium tungsten carbide inserts are improved with new formulas and new techniques for insert bit;2.Sliding bearing forms, palm...
	800MM IADC737 horizontal directional drilling bits for trenchless	1.The durability of premium tungsten carbide inserts are improved with new formulas and new techniques for insert bit; 2.Sliding bearing forms, pal...
	1000MM IADC637 HDD hole opener for trenchless projects	1.The durability of premium tungsten carbide inserts are improved with new formulas and new techniques for insert bit; 2.Sliding bearing forms, pal...
	450MM IADC637 HDD reamer bits for trenchless	1.The durability of premium tungsten carbide inserts are improved with new formulas and new techniques for insert bit; 2.Sliding bearing forms, pal...
	500MM IADC537 trenchless bits for horizontal directional	1.The durability of premium tungsten carbide inserts are improved with new formulas and new techniques for insert bit; 2.Sliding bearing forms, pal...
	1200MM IADC537 HDD trenchless bits for horizental drilling/trenchless hole openers	1.The durability of premium tungsten carbide inserts are improved with new formulas and new techniques for insert bit; 2.Sliding bearing forms, pal...
	14 3/4" IADC637 tricone bits for water drilling	1.The durability of premium tungsten carbide inserts are improved with new formulas and new techniques for insert bit; 2.Sliding bearing forms, pal...
	12 1/4" IADC637 rock bit for water drilling	1.The durability of premium tungsten carbide inserts are improved with new formulas and new techniques for insert bit; 2.Sliding bearing forms, pal...
	6" 5 blades PDC drill bits for oil drilling	1.The durability of premium tungsten carbide inserts are improved with new formulas and new techniques for insert bit; 2.Sliding bearing forms, pal...
	12" PDC horizontal directional drilling hole opener	1.The durability of premium tungsten carbide inserts are improved with new formulas and new techniques for insert bit; 2.Sliding bearing forms, pal...
	8 1/2" 6 blades 08mm*13mm diamond drill bits	1.The durability of premium tungsten carbide inserts are improved with new formulas and new techniques for insert bit; 2.Sliding bearing forms, pal...
	8 1/2" IADC737 high speed rotary single drill roller bit	1.The durability of premium tungsten carbide inserts are improved with new formulas and new techniques for insert bit; 2.Sliding bearing forms, pal...
	13 5/8" IADC637 tricone rock bit for drilling	1.The durability of premium tungsten carbide inserts are improved with new formulas and new techniques for insert bit; 2.Sliding bearing forms, pal...
	6" drag bits for soft mud	1.The durability of premium tungsten carbide inserts are improved with new formulas and new techniques for insert bit; 2.Sliding bearing forms, pal...
	12 1/4" diamond drill bit for hard rock	1.The durability of premium tungsten carbide inserts are improved with new formulas and new techniques for insert bit; 2.Sliding bearing forms, pal...
	900MM IADC617 hole opener and reamer	1.The durability of premium tungsten carbide inserts are improved with new formulas and new techniques for insert bit; 2.Sliding bearing forms, pal...
	1300MM IADC637 HDD hole opener with tci cutter	1.The durability of premium tungsten carbide inserts are improved with new formulas and new techniques for insert bit; 2.Sliding bearing forms, pal...
	10 5/8" IADC617 water well drilling bits for sale	1.The durability of premium tungsten carbide inserts are improved with new formulas and new techniques for insert bit; 2.Sliding bearing forms, pal...
	8 1/2" IADC617 single roller cutter bits	1.The durability of premium tungsten carbide inserts are improved with new formulas and new techniques for insert bit; 2.Sliding bearing forms, pal...