1.ISO9001&IADC API tricone bit 2.do tricone bit OEM,6 inch etc 3.steel tooth &TCI tricone bit 4.rock bit superme quality 8 1/2 inch API tricone bit/TCI tricone bitSizes and types available: Size: Common sizes, 6.6-1/2, 7-7/8, 9-7/8, 10-5/8, 12-1/4 Various...

1.ISO9001&IADC API tricone bit 2.do tricone bit OEM,6 inch etc 3.steel tooth &TCI tricone bit 4.rock bit superme quality 8 1/2 inch API tricone bit/TCI tricone bitSizes and types available: Size: Common sizes, 6.6-1/2, 7-7/8, 9-7/8, 10-5/8, 12-1/4 Various...

NJ250 road milling machine Working Width 250mm 300mm Working Depth 3mm 10mm Weight(kg) 186kg Working Efficiency(m2/h) 260 1 NJ250 road milling machine...

as a active manufacturer, we develop new designs every monthly, more importantly, impregnated diamond drill bits are our company Features and UsageWith normal-reverse transfer functions,good cutting capacity and high speed grilling.Simpie structure,easy operation,little...

1.OEM 8mm steel rod 2.ISO nq hq bq pq drill rod,extension rod,twist rod,dth drill rod,etc 3.good feedback 8mm drill rod effective 8mm steel rod/drill rodSpecialisted in producing varies kinds of drilling rods in different sizes in China, including of twist drill rods, extension...

1.OEM 8mm steel rod 2.ISO nq hq bq pq drill rod,extension rod,twist rod,dth drill rod,etc 3.good feedback 8mm drill rod 8mm steel rod/threaded rodSpecialisted in producing varies kinds of drilling rods in different sizes in China, including of twist drill rods, extension rods,...

nq drill rod 1.NQ HQ rods standard size 2.best material,long use 3.boart long year,DCDMA,high quality 4.ISO9001 certificate good feedback 1.5m,3m nq hq drill rod   :we can produce NQ HQ diamond core bit,reamer shell,core barrel,drill rod and other drill tool used...

1.yg6,yg8,yg11,yg15 insert carbide 2.OEM&ISO insert tungsten carbide 3.good feedback tungsten carbide tips/insert yg6 yg8 yg11 yg15 insert carbide/tungsten carbidetungsten carbide cutters have a thin metal blade or disk with a sharp, usually toothed edge. Tungsten...

EBZ Road Header is a kind of jib armed,lengthwise direction tunneling machine with an inte-grated functions of cutting, loading Usage:    EBZRoad Header is a kind of jib armed,lengthwise direction tunneling machine with an inte-grated functions of cutting, loading...

1.PDC cutter,PCD cutter,PDC insert 2.Highest Abrasion Resistance 3.High Diamond Volume 4.Good Toughness 5.Competitive price pdc cutter for geological drilling PDC CUTTERS FOR OIL/GEOLOGY DRILLING BITSPDC cutter is available in planar and non-planar interface. Unique...