tci drill bit

API&ISO drilling bits oil and gas/supply high quality water well drill bit Packaging & Delivery Packaging Detail: Wooden cases or as your requirement Delivery Detail: Within 7-10 days after the payment received ... Read More

TCI tricone rock bit/Steel tooth bit/roller rock bit/tricone drill bit 1.earth auger bit 2.Specification:4" 101.6mm 3.IADC:437 4.WOB:0.26~0.74 KN/mm 5.sealing:rubber rings 4" 101.6mm YA437 earth auger bit 1... Read More

API high efficiency TCI tricone bits for mining that customer trust Product information TCI Tricone bits (1) This series tricone bit use Journal bearing. Hardfaced head bearing surface. Cone bearing inlaid with ... Read More

2012 high quality of TCI earth auger drill bits Product Description: Our company's bits are used to drill Low -compressive strength soft formation ,high-compressive strength ,medium hard formation. 1 Long ... Read More

10 5/8 erath auger drill bit TCI bits(manufactory) USE FOR Applicable formation:Very soft with low compressive strength and high drillability,such as shale, clay, sandstone and conglomerate ,etc Cutting ... Read More

New Arrival PDC Diamond Drilling Bits/pdc drill bit 1, Pdc bit rock coefficient Apply to hard-hard stratum in the drilling. Apply to lithologic wide, long service life, high efficiency; Different types of ... Read More

Hot selling 6 1/2 IADC 617 TCI tricone bits for mining Product information The strength and wear resistance of inserts are improve by using carbide inserts with high strength and high wear resistance. Surface ... Read More

Most comprehensive openers/combination drill bit/assembly of the drill bit About Company Hebei Guangtong oil drilling Machinery Co., Ltd. is located in China's capital, Beijing.We are a professional supplier of ... Read More

API China Efficiency quality Tricone drill bit manufacturer for well mining equipment Product introduction TCI tricone bits for Mining and Rock Drilling The strength and wear resistance of inserts are improve ... Read More

API &ISO certified quality tricone drill bits with tungsten carbide insert/ drill tools 1.advantage high quality drill bits with tungsten carbide insert 1.covers all IADC codes 2.rubber or metal bearing 3.more ... Read More