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NQ BQ HQ imprgnated diamond core drill bits

Nov 03, 2012

Impregnated Diamond drill bits and remaing shell and other PDC drill bits, three wing drill bits according to the earth feature,we can supply different drill bits,such as diamond bitsalloy bitswire-line diamond core drill bitsdouble pipe diamond core drill bitPDC drill bitsthree wings drill bitsclay bits NQ BQ HQ imprgnated diamond core drill bits

Supplier: Changsha Exploration Machinery Factory [China Manufacturers]

supply high quality oil pdc drill bits

Nov 17, 2012

Detailed Product Description 1,tungsten carbide insert tricone bit 2.certified by ISO ... code 4.best price Detailed Product Description1,tungsten carbide insert tricone bit2.certified by ISO,API3.wide ... .3.Hardfacing is applied on the shirttail,and carbide inserts for gage protection are pressed into the ... .4.Cone gage surface is reinforce with carbide compacts. supply high quality oil pdc drill bits

Supplier: Hejian RuiDa Petroleum Material Co., Ltd. [China Manufacturers]

rock drill bits

May 14, 2012

our dominant drill bits are chisel bits, cross bits, buttons bits, DTH bits We are a professional company which is specialized in ... high quality and reliability of the products.Tapered Drill BitType --Chisel Bits / Cross Bits / Button Bits Diameter---28mm,30mm 32mm,34mm,36mm,40mm,42mm ... ,44mmThread Drill Bits---Diameter: 51mm to 127mmThread Type---R22,R25,R28,R32, ...

Supplier: Anxi Breakag Stone Tools Co., Ltd. [China Manufacturers]

Diamond coring bits, supply good quality drill bits

May 16, 2012

... Bit/HQ diamond drill bit/diamond core drill bitProduct Description:1.The impregnated diamond drill bits are the most commonly useful bits in the mineral ... unconsolidated formations that are not effectively drilled by impregnated diamond bits. They are also recommended for use in drilling harder formations ... 16,NWD4,412F,SK6L146,TT46,TB56,TS116,CHD101 Diamond coring bits, supply good quality drill bits

Supplier: Zhengzhou Hanfa Imp & Exp Trading Co., Ltd. [China Manufacturers]

PDC anchor shank drill bits

May 24, 2012

... shank drill bit/ PCD coal bits in different size and type. High drill efficiency & long life PDC Bits:IntroductionPDC ... new product after the hot-pressed and electroplated drill bit recent years.With special hith-frequency ... PDC is 20-40 times that of tungsten carbide bit and 10 times that of diamond bit. ... It has a low cost PDC Anchor shank drill bitApplication: Apply to the anchor-network support hole ...

Supplier: Henan Zhongmei Drill Tool Co., Ltd. [China Manufacturers]

2012 hotsale tricone drill bit/ Kingdream bit/water drilling hammer bits

Oct 22, 2012

... Drilling Equipment Co., Ltd Drilling Supplies Marketing Dept. specializes in drill bits, drill pipe, Mud pump and stablizers for water well, oil field ... and non-sealed tci tricone bits :The wear-resistance of teeth is enhanced with premium tungsten carbide hard facing on the tooth ...

Supplier: Hejian Deris Petroleum Drilling Equipment Co., Ltd. [China Manufacturers]

Bits-U-Shaped Pillar Gear Drill Bits

Nov 20, 2012

Bits-U-Shaped Pillar Gear Drill Bits well performanced highly efficienctive Bits-U-Shaped Pillar Gear Drill BitsWe are the manufacture of rock drill,jack hammer.drill bit,DTH hammer,DTH bit.Looking forword to receive your inquiry. Bits-U-Shaped Pillar Gear Drill Bits

Supplier: Fuzhou Dig Sword Land Machine Co., Ltd. [China Manufacturers]

Drill bit ,PDC three blades non-coring bits

Nov 18, 2012

1.can provide various size 2.drill bit with super long life 3.high efficiency and wide application. Drill bit ,PDC three blades non-coring bits

Supplier: Zhejiang Rongda Explosion-Proof Electrical Co., Ltd. [China Manufacturers]

Wire Line Surface-set Diamond core Drill Bits

Aug 19, 2012

... .83 Type for Diamond Core Drill Bits : Impregnated diamond drill bits; Natural surface-set diamond drill bits;Electroplated diamond bits; Thin-wall diamond bits;Concentric circular saw tooth ... , Sintered Diamond Hole Reamer Use for Diamond Core Drill Bits: FLYDISC core bits can drill a broad range of geological formations from the softest ...

Supplier: Hunan Flydisc New Material Co., Ltd. [China Manufacturers]

YT24 drill bits

Jun 04, 2012

1.original design 2.noiseless 3.effective pneumatic rock drill drill bits 1.The rock drill is a kind o high efficiency air leg rock ... drill machine.2.It is mainly used for blasting holes and ... 0.63MPawater pressure 0.3MPabore dia 34-35mmbore depth 5mmrock drill pneumatic rock drill drill bits rock hammer rock bits hole drill drill bits YT24 drill bits

Supplier: Fuzhou Cheng Long Rock Drill Co., Ltd. [China Manufacturers]

High-efficiency Spiral Drill Rod

Nov 19, 2012

... injection under the coal mine. High-efficiency Spiral Drill RodThe high-efficiency spiral drill rod can meet the practical needs for ... and heat treatment. Matching our drilling machines with spiral dry drilling technology, it can keep high drilling ... advantages in coal digging which adopting serried hole drill and gas discharging. And it can discharge gas ... ,24×24,32×32 High-efficiency Spiral Drill Rod

Supplier: Shijiazhuang Zhongmei Coal Mine Equipment Co., Ltd. [China Manufacturers]

DTH drill bits

Aug 26, 2012

DTH drill bit Low air pressure CIR110-120mm DTH drill bitsIt's hardly and high efficient. DTH drill bits

Supplier: Fuzhou Shen Long Rock Drill Factory [China Manufacturers]

Geological Diamond Core Drill Bits

Feb 10, 2012

... survey of the foundation works of Geological diamond core drill bit is used for geological drilling, survey of ... T series. All these mining and geological diamond drill bits can meet every demand from our customers, and ... Also, any type of mining and geological diamond drill bits can be specially designed and manufactured according to customers' ... use while needing. Geological Diamond Core Drill Bits

Supplier: Zhejiang Yongkang Jindu Industrial & Commercial Co., Ltd. [China Manufacturers]

Long life Diamond Core Drill bits for drilling stones

Mar 21, 2012

... span 3), Affordable prices 2),Stable 1,construction diamond stone drill bit Mainly used for drilling holes in stone and ceramic ... air-conditioner, pipe installation etc.2, Sinter Stone drill bit.Stone core drill bits,Mainly used for drilling holes in stone and ceramic ... Tools/Masonry Drilling/wall drilling tools Long life Diamond Core Drill bits for drilling stones

Supplier: Nanan Shuitou Senly Diamond Tools Trading Dept. [China Manufacturers]

diamond core drill bits for granite, marble,refractory materials,etc

Aug 22, 2012

$diamond core drill bits for granite, marble,refractory materials,etc$

... all kinds of stones, refractory materials, etc. diamond stone core drill bits for granite, marble,refractory materials,etc1, Used for : all kinds ... ,Delivery time : normally 20 days8,Delivery port: Tianjin diamond core drill bits for granite, marble,refractory materials,etc

Supplier: Shijiazhuang Hanghua Super Hard Tools Co., Ltd. [China Manufacturers]

pcd drill bits

Nov 12, 2012

1.the bits are constructed with a tough, wear-resistant matrix body and ... = new AE.run.minisite.productShow(); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); pcd drill bits

Supplier: Tangshan Jinshi Superhard Material Co., Ltd. [China Manufacturers]

button rock drill bits

Feb 21, 2012

... Drilling tools and Coal Mining Tools. Main products:Tapered button bits (28mm, 30mm 32mm, 34mm, 36mm, 40mm, 42mm ... , 22mm, 25mm; Shank hex. 19mm, 22mm, 25mm)Integral Drill rods( Chisel Bit integral. Rod 19mm, 22mm; Shank hex ... 102mm,115mm, 127mm.)Down the hole drilling(drill bits, hammers, spare parts, drill tubes)Buttons type :Spherical, BallisticWe have our ... but the price is low. button rock drill bits

Supplier: Shandong Rock Drilling Tools Co., Ltd. [China Manufacturers]

Diamond Core Drill Bits for Granite Marble

Nov 06, 2012

Diamond Core Drill Bits for Granite Marble: 1.Segment 10mm height. 2. ... 3.OEM. 1. Diamond Core Drill Bits for Granite Marble 2.Product Descriptions:Diamond Core Drill Bits for Granite Marble:1) Used for ... granite and marble.2) Sintered type segments 10mm height.3) Short Drill, 70mm ... rest 70% by irrevocable L/C. Diamond Core Drill Bits for Granite Marble

Supplier: Suzhou Stonemate Machinery Co., Ltd. [China Manufacturers]

NC-70 Spiral drill collar

Jul 16, 2012

1.NC-70 Spiral drill collar. 2.O.D:3 1/8"-11 ... /2"-3". 3.NC-23~NC70 The drill collar is mainly used to provide bit weight to ... drill bit so that drill pipe is in tension. Especially drill collar can keep drill bit centralized and ... strictly from API Spec.7 and SY5144 standard..... Drill Collar NumberO.D.I.D.mminmminNC23-3179.43 1 ... 238 5/8 REG279.41176.23 NC-70 Spiral drill collar

Supplier: Rugao Yaou Import & Export Trade Co., Ltd. [China Manufacturers]

spiral drill collar

May 27, 2012

... , 4145HM Length: 5 or 31ft spiral drill collar Specification for reference Product Type: A. Slick Drill Collar: mainly used to provide bit ... weight to drill bit so that drill pipe is in tension B. Spiral Drill Collar: used to reduce contact ... so as to avoid efficiently bit sticking from differential pressureC. Spiral Drill Collar With Elevator Groove And Slip Groove: used as lifting ...

Supplier: Zhengzhou Hengzhong Heavy Machinery Manufacturing Co., Ltd. [China Manufacturers]