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H19 drilling tools

Sep 16, 2012

... About usWe are a professional productions base of series of rock drilling tools, mining tools, DTH Drill tools. Construction tools and ... H19x108mm, standard hex. Bit diameters include 20-42mm.2. Tapered drilling tools (Tapered Drill Steel)Including:Shank H22x 108mm, (6, 7 ... 11, 12 degree taper).Bit diameter: 28mm-57mm.3. Extension drilling toolsButton bit, face design: Flat face, Drop centre, Normal ...

Supplier: Yanggu Yishan Drilling Tools Co., Ltd. [China Manufacturers]

tungsten carbide drill bits for rock and coal mining

Oct 16, 2012

... manufacturer of tungsten carbide products such as indexable inserts shims, drilling bits, drawing dies, cold forging dies, carbide bars, carbide rods ... project, such as Hole Openers, Hammers & Hammer Bits, Drag Bits, rock drilling, etc.We can produce the tools according to customers' requirement ... . Welcome your contact. tungsten carbide drill bits for rock and coal mining

Supplier: Zhuzhou ZZ Import and Export Co., Ltd. [China Manufacturers]

R25 R38 Button bits

Apr 05, 2012

... professional manufacturer and exporter of Rock Drilling Tools, Mining Tools; Our main products are rock drilling tools and mining tools, ... including five series, more than 500 types. They are Tapered Drilling Tools, ... Threaded Extension Drilling Tools, Downhole Tools, Tricone Drilling tools and Coal Mining Tools ...

Supplier: Ningbo Hengwei Import & Export Co., Ltd. [China Manufacturers]

Chisel Bits (Manufacturer Supply)

Sep 17, 2012

Chisel Bits / Rock Drilling Tools 1) Tapered connection: 4° , 6° , 7° 2) Chisel Bit ...

Supplier: Shandong Techgong Geotechnical Engineering Co., Ltd. [China Manufacturers]

mining carbide drill bits

Sep 01, 2012

1 carbide drill bits for rock drilling application 2: top quality with competitive price 3: free samples ... .6210088.5For making tungsten carbide auger tips in excavators for drilling soft and medium hard formation YG11CK4014.35255087.5For making tungsten ... carbide auger tips in excavators for drilling medium hard and hard formations 4:The procedure of producing ...

Supplier: Taizhou Sanxin Cemented Carbide Co., Ltd. [China Manufacturers]

carbide tip chisel

Jul 08, 2012

tungsten carbide tip chisel for rock drilling tools .K SERIES carbide tip chisel

Supplier: Hebei Hengkai Cemented Carbide Tool Co., Ltd. [China Manufacturers]

eccenetric overburden rock air drilling tools

May 01, 2012

... .lower oil consumption 4.longer life,less failure eccentric overburden drilling equipment:1. 10 years manufacturing experience;2. Certificate: ISO9001 ... in the bedrock using a conventional drillstring.NOD115 Eccentric Overburden Drilling Equipment 1Casing TubeMaximum O.D.: 142mmMinimum I.D.: 128mm2Drill ... button: 8*14mmFace button:6*13mmTechnical Data eccenetric overburden rock air drilling tools

Supplier: Hunan New Diamond Machinery And Equipment Co., Ltd. [China Manufacturers]

Drilling bucket

Jun 01, 2012

Drill rock and sandy soil, double cutting edge, use 16mn steel Double-cut Flat Drilling Bucket1. Double-layer bottom rotary drilling rig is ... poor cementing properties.2. Double door bit is applicable for drilling common sand bed and gravel bed in small diameter.3 ... . We could produce Double-cut Flat Drilling Bucket in various outer diameters and different pitches subject to ...

Supplier: Xiangtan Zhongwei Heavy Industry Co., Ltd. [China Manufacturers]

rock drill machine

Sep 05, 2012

... and open-air drilling with the diameter 89-152mm / used with the hydraulic drilling jumbo DZYG51G fully hydraulic rock drillThis type of ... heavy duty hydraulic rock drill is driven by double ... with the hydraulic drilling jumbo, suitable for blast hole drilling at any directions in middle hard and solid rock. It is ...

Supplier: Zhongnan Equipment Company Ltd. [China Manufacturers]

MQB-2 Drilling machine

Oct 27, 2012

... ISO9001:2000 and CE . 2.First Provincial Stone Machinery Enterprise in Zhejiang MQB-2 Drilling MachineTECHNICAL PARAMETERDrilling hole diametermmΦ 4- Φ 150Drilling depthmm100Drilling ... ×500Overall dimensions (L×W×H)mm1000×450×1250 MQB-2 Drilling machine

Supplier: Zhejiang Changzhi Machinery Co., Ltd. [China Manufacturers]

INTERNAL-COMBUSTION ROCK DRILL

Feb 15, 2012

... stroke petrol engine with air cooling 2)Air compressor 3)Rock drill Weight of main machine:27kgOverall dimensions:746×315×229mmType ... floating typeIgnition system:controllable silicon , contactless systemDrilling speed:≥250mm/minMax drilling depth:6mFuel cnsumption:≤0.121/mTank capacity:≥1.41LMixture ratio ... /minClearance of spark plug:0.5-0.7mm INTERNAL-COMBUSTION ROCK DRILL

Supplier: Ningbo Yinzhou Yonglong Construction Machinery Factory [China Manufacturers]

TCI Tricone Rock Bit

May 02, 2012

... .2. Gauge Structure of this series tricone rock bit :Multiple gauge protection with gauge trimmers ... life.3.Bearing Structure of this series tricone rock bit :High precision bearing with two thrust faces ... force, and achieve the bearing seal. In the drilling, metal seal are relatively dynamic, and the ... reliability.5.Product Application of this series tricone rock bit :It is suitable for downhole motor ...

Supplier: Hebei Hongrunlai Business and Trade Co., Ltd. [China Manufacturers]

RUILONG rock button bit

Dec 09, 2012

... elastic 2.rigid 3.automatically adjustable 4.stable RUILONG rock button bit introductionTwo series of DTH bit are available: High ... -Rand. Application: earthwork and stonework construction, mining, water well drilling, construction engineering, and so on. Markets: our products are ... districts such as Australia, Canada, USA and France. RUILONG rock button bit specification NO.Diameter(mm) Tip size(mm) ...

Supplier: Linqing City Ruilong Drill Co., Ltd. [China Manufacturers]

hughes 17 1/2"roller cone rotary tools rock drill bit used tci tricone bit

Sep 21, 2012

... Widely used in oil exploration, subterranean heat. Hydrology welling drilling and so on.It is almost suitable for hard rocks ... 445, 515 535 ,615 625 635 Recommended drilling parameters of tri-cone rock bits Rock formationBit typeBit sizeDrilling weightRotary speedmminchkN/mmr/minVery ... documents by express or Telex Release Hejian City Xingtai Drilling Accessories Co.,LTDOur aim is to supply the best ...

Supplier: Hejian City Xing Tai Drilling Accessories Co., Ltd. [China Manufacturers]

Rotary Drilling Rig SQR22

Jul 25, 2012

... equipment. There are the following characteristics:lAdopt rotary drilling rig hydraulic telescopic crawler dedicated chassis, ensure the ... clay bed, gravel bed, pebble bed and rock formation with a certain weathering degree.lThe cabin with ... low voltage area. SQR22Technical parametersMax. drilling diameterWith casing mm1800Without casingmm2200Max. drilling depthm68Dimension Operation statusm8.4×4.4× ...

Supplier: Wuhan Sanjiang Imp.& Exp. Co., Ltd. [China Manufacturers]

oil drilling tools,drill bits

Nov 14, 2012

... is our featured item proved high performance by our clients drilling in related fields.Tricone bit 1.High-strength, high flexibility ... with the impact, crushing and shearing the role of broken rock. 6. Cone bit to adapt to the soft, medium and ... , 412, 432, 532, 612, 632, 712, 732, 832 etc. oil drilling tools,drill bits

Supplier: Hejian Smart Petroleum Machinery Co., Ltd. [China Manufacturers]

Drilling machine

May 13, 2012

... can be used drilling, core drilling, reaming, boring, tapping, spot-facing and chamfering etc. Z5025-3B Automotive feed upright drilling machineMain Specification ... ModelZ5025-3BMax. drilling diameter(steel)25mm (1in)Max. spindle travel140mm ( ... Note:* stand for If the machine with coolant system Drilling machine

Supplier: Guangzhou Pearl River Machine Tool Works Co., Ltd. [China Manufacturers]

Hydraulic rock breaker chisel/Maximal Product Warehouse

Jul 02, 2012

... years,HENYAK has developed one of the most advanced HYDRAULIC ROCK BREAKERrange in the world,our know-how allows us to ... the best manufacturers able to provide all series of hydraulic rock breaker parts.We hope to contribute,with the help of ... transformation of the best hydraulic breaker parts in world. Hydraulic rock breaker chisel/Maximal Product Warehouse

Supplier: Jiangsu Ican Machinery Equipment Co., Ltd. [China Manufacturers]

tapping and drilling machine ( HT1000, 40 inch)

Mar 15, 2012

... system without no shutdown or any interruption HT1000 tapping and drilling machineBoring size can up to 1000mm, 40inchOperating pressure: 16bar, ... , 64bar optionalFeed mode: automaticTransmission mode: Hydraulictapping and drilling machine is using a drilling machine to cut a hole in a working ... branch construction, without any shutdown or interruption. tapping and drilling machine ( HT1000, 40 inch)

Supplier: Jiangxi Taitat Changlin Special Type Equipment Co., Ltd. [China Manufacturers]

DRILLING MACHINE

Aug 06, 2012

COPY-ROUTING DRILLING MACHINE COPY-ROUTING DRILLING MACHINE DRILLING MACHINE

Supplier: Jinan Yateli Import & Export Trade Co., Ltd. [China Manufacturers]