pdc bit 1 With diamond 2 Use polycrystalline diamond compact (PDC) cutters to shear rock PDC bits: 1)certified by ISO9001&API 2)optimized ROP and bit life, 3)longer drilling intervals without need for trippingThese PDC bits have higher nozzle counts and fixed ports to...

communication cable: 1 Bedding: PVC 2 Conductor: Class 5 flexible annealed copper conductors 3 Voltage Rating: 300/500V  1.Communication Cable detail informationCity Communication Cable has exellent electrical properties, moisture & water proof character and of no...

Tungsten carbide insert bit, TCI bit, button bit Sizes range from 3 7/8" to 26" . Reliable bearing and lubrication system 1.Cutting Structure The durability of premium tungsten carbide insert is improved with new formulas and new techniques and new...

1.IADC codes are available. 2.Inch:311mm Weight:85KG Size:330mm*370mm*490mm 3.Good quantity and reasonable price Milled Tooth tricone Bits(API  Kingdream teel tooth tricone drill bit,steel tooth tricone drill bit...

Steel Tooth Tricone Bits 1) premium tungsten carbide insert 2)Durable bearing and cutting structure Steel Tooth Tricone Bits1.Cutting Structure of this type tricone rock bits :The wear-resistance of teeth is enhanced with premium tungsten carbide hardfacing on the tooth...

TCI tricone rock bits: 1)certified by ISO9001&API 2))used for water well, oil field 3)IADC:114-117,127,437,517,617,637 TCI tricone rock bits: 1)certified by ISO9001&API2)Fast drilling rate3)Strong cutting structure durability4)be used for water well, oil field,...

1)certified by ISO9001&API 2)high quality and competitive price 3)various of tricone bit avaliable Tricone bit is our featured item proved high performance by our clients drilling in related fields.Tricone bit 1.High-strength, high flexibility, high temperature, high wear...

Tungsten carbide insert bit, TCI bit, button bit Sizes range from 3 7/8" to 26" . Reliable bearing and lubrication system 1.Cutting Structure The durability of premium tungsten carbide insert is improved with new formulas and new techniques and new...

Polly crystalline Diamond Compact 1. High wear resistance cutters. 2. Oppose-circumnutating design. PDC bit, diamond bit, 1.Five Blades and Capacious FlumeSymmetrical parabola crown profile, asymmetrical blades, the cutters are distributed as curve, more assistant cutters...

GJ series bit adopts metal seal with roller bearing, which can drill stably with middle to low WOB and middle to high RPM. We sell 3 1/2(88.9mm) to 17 1/2"(445mm) tricone rock bit with good quality and service.1. Journal bearing. hardfaced head bearing surface. Cone bearing...