coal mining drilling tools,China coal mining drilling tools Manufacturers, Suppliers

coal mining drilling tools parts

Feb 22, 2013

... 3. fast delivery 4. good after-sale coal mining drilling tools partsAbout Us We are a professional manufacturer specialized in ... design is available upon your requirement. Application of coal mining drilling tools parts ModelApplicationTwo-wing PDC anchor drill bitsHalf-piece ... which reduced the residual stressPhotos of our coal mining drilling tools parts Welcome you contact us for more detailed ...

Supplier: Henan Drills-King Mining Technology Co., Ltd.

[China Manufacturers]

ZM25J coal mining drilling,hand power drill for miner

Aug 09, 2012

... and small maintenance quantity 3.litter dust when drilling hole 4.got certificates Usage: It apply to ... the soft rock, coal and concrete which hardness (f) is less than ... be safely used for mine where methane and coal dust explosion. Features:ModelZM25JMain UnitOutline Dimension L/B ... of drill bits and drill pipes. ZM25J coal mining drilling,hand power drill for miner

Supplier: Zhejiang Rongda Explosion-Proof Electrical Co., Ltd.

[China Manufacturers]

PDC coal mining tools

Jan 03, 2013

1.PDC coal mining tools 2.ore mining, many type 3.good price,high quality 4.professional ... productions base of series of rock drilling tools, mining tools, DTH Drill tools. Construction tools and excavating coal pick cutter tools, we can also produce other products ... 33mm, 38mm, etc.8. Blast furnace tap hole drill tools. (Rod, Cross bits, button bits and X-type bits etc). PDC coal mining tools

Supplier: Yanggu Yishan Drilling Tools Co., Ltd.

[China Manufacturers]

the high-quality Coal mining tools (30 years factory)

Mar 06, 2013

... Coal mining tools 1.the product has passed the ISO9001/2008 2.specilized in drill bit supply the high-quality and competitive Coal mining ... toolsItem Role: For area used in a full line of tooling and accessories for Mining and Mineral ground tool,Foundation drilling ... ,Horizontal directional drilling(HDD),Trenching, ...

Supplier: Sunrise (Ningbo) Precision Metal Parts Inc.

[China Manufacturers]

tungsten carbide rock and coal mining and drilling bits

Apr 09, 2012

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

Supplier: Zhuzhou ZZ Import and Export Co., Ltd.

[China Manufacturers]

Tungsten Carbide bits For Coal Mining Tools

Jul 09, 2012

... drill bits and mining inserts for light electrical drills for drilling soft rock and coal formations and drill bits for drilling un-silicated rock ... indexable inserts and various button bits. Tungsten Carbide bits For Coal Mining Tools

Supplier: Zhuzhou Kelite Advanced Materials Co., Ltd.

[China Manufacturers]

Coal Mining Bits/Mining Bit/Mining Tools

Apr 11, 2012

... .Can customize for y We can supply all kinds of coal mining bits, sleeves and holders ,and shearer picks, which have high ... , S160,S170,S200,etc. For more details please contact us Coal Mining Bits/Mining Bit/Mining Tools

Supplier: Tianjin Shengtiantai Steel Pipe Manufacture Co., Ltd.

[China Manufacturers]

tungsten carbide auger inserts for coal mining tools

Mar 31, 2013

... auger inserts for coal mining tools Application Cemented carbide coal mining tool inserts is using in making rotary scraping dril bits and coal-mining tools. Properties & ... applicationRecommend Grade of Tungsten carbide mining inserts for coal mining tools: GradeDensityT.R.SHardnessPerformance & application recommended ...

Supplier: Zhuzhou Jinfeng Cemented Carbide Technology Co., Ltd.

[China Manufacturers]

Coal Mining Bits/Mining Bits/Mining Tools

Nov 02, 2012

... , B47K19H, B47K22H, B43K, B43H, BHR73, U47,U765, U84 Coal Mining Bit We can supply mining bits with holders, we also can make it ... to USA, Australia, Brazil, Canada, Korea, Japan, HongKong, Singapore, etc Coal Mining Bits/Mining Bits/Mining Tools

Supplier: Shandong Techgong Geotechnical Engineering Co., Ltd.

[China Manufacturers]

1608 PDC cutters for coal field mining drilling bits

Apr 01, 2013

... Cutters are widely applied to oilfield drilling, gas and geological exploration, coal mining and many other drilling and milling applications, tooling as ... Matrix PDC Drill Bits for oil drilling and Tri-cone PDC Drill Bits for coal mining. Hereby listed some common sizes of ... PDC Cutters used for Oilfield Drilling Other specification can ...

Supplier: Fujian Wanlong Diamond Tools Co., Ltd.

[China Manufacturers]

Rotary Drilling Rig Carbide Coal Mining Bullet Teeth

Feb 10, 2013

... them to ensure a higher daily work process, savings. Rotary Drilling Rig Carbide Coal Mining Bullet Teeth

Supplier: Beijing Dazheng Yongye Construction Machinery Co., Ltd.

[China Manufacturers]

coal mining spiral drilling pipe/coal mining drill pipe

Feb 08, 2012

... - elastic 3.rigid 4.automatically adjustable 5.stable 1. coal mining spiral drilling pipe/coal mining drill pipe introductionSpiral craft: prestressed wire winding and welding ... drill rod146-73500~1500Taper threadFriction weldingMatch active drill rod 3. coal mining spiral drilling pipe/coal mining drill pipe photo coal mining spiral drilling pipe/coal mining drill pipe

Supplier: Linqing City Ruilong Drill Co., Ltd.

[China Manufacturers]

MZ-0.3/0.5kV Drilling cable for coal- mining/rubber cable

Mar 18, 2013

Drilling cable for coal- mining voltage Uo/U 0.3/0.5kv Type: MZ-0.3/0.5kV,MZP-0.3/0.5kV Drilling ... cable for coal ... /0.5KV and below power connecting lines for the drilling in the coal mining well.2. Working temperature: The allowed working temperature ... .522.622.425.5 MZ-0.3/0.5kV Drilling cable for coal- mining/rubber cable

Supplier: Henan Jinshui Cable Group Co., Ltd.

[China Manufacturers]

Cemented Carbide Tips Chisel K034 YG8C YG10C YG15 for coal cutter and rock drilling tools

Apr 12, 2013

Cemented Carbide Tips Chisel K034 for coal cutter and rock drilling tools 1) 19 years factory 2) ISO9001:2000 3) Customized Cemented ... Carbide Tips Chisel K034 Used for Rock and Coal Drilling Specification ...

Supplier: Hebei Hengkai Cemented Carbide Tool Co., Ltd.

[China Manufacturers]

coal bits/coal mining bits/tungsten carbide drill bit

Feb 19, 2012

... coal mining,geologic drilling 2.long useful life, high efficiency, wide using range coal mining bits/coal mining cutter teeth/tungsten carbide drill bits/coal bitsProduct description:The coal ... can do different measures according to customer's points. Colliery Drilling Tools Main Standard(mm)DHLM Thread joint 274417 M14×1.5275417 ...

Supplier: Shandong Province Coalfield Geologic Drilling Tools Factory

[China Manufacturers]

Coal picks coal mining bits

May 31, 2012

Coal Mining bits,Cutter,caol cutter,mining tools,mining drilling,Mining exploitation,Conical bits,conical cutters We can offer cutter bit and flat cutter bits for coal excavating machine ... high daily production volume, and above-average economy is guaranteed. Coal picks coal mining bits

Supplier: S.U.G Trading Co., Ltd.

[China Manufacturers]

PDC cutter for Oil/Geological /mining drilling bit

Apr 02, 2012

... /gas drill bit, rock drill and coal mining drill bit, also could be used for diamond tools for cutting, grinding, polishing.2). All ... , which reduced the residual stress PDC cutter for Oil/Geological /mining drilling bit

Supplier: Changsha Chenguang Machinery & Electric Equipment Co., Ltd.

[China Manufacturers]

Good quality coal mining diamond bit

Dec 20, 2012

... , limestone, marble, granite, other light stone, and fiberglass. For all drilling - Just use proper drill speed, low pressure and use plain ... efficiency.It is widely used in geological exploration drill, and coal mining, engineering exploration .Our company can provie many specifications .Please contact ...

Supplier: Henan Yinwang Trade Co., Ltd.

[China Manufacturers]

Underground Coal Mining Equipment for Sale

Jul 03, 2012

... system, anti-jamming mechanism for making it has rapid drilling speed and high efficiency. Flexible mechanism can make the ... Performance parameters: ModelCMJ2-17-ACMJ2-17-BCMJ2-17-CDrilling spec.Drilling speed0.8-2m/minHole size33-43mmLength of steel rod2.475m2 ... ±180°Feeder compensation1500mmFeeder tiltingDownward105°; Upward15°Swing feederLeft45°; Right45° Underground Coal Mining Equipment for Sale

Supplier: Shijiazhuang Zhongmei Coal Mine Equipment Co., Ltd.

[China Manufacturers]

Drilling Tools

Mar 10, 2012

Drilling Tools for core drilling Drilling Tools for core drilling, Geological exploration, boring rig, drilling rig, mining drilling rig, drilling machine, wireline core drilling etc.Including water swivel, casing clamp, screw tap, screw socket, wrench set, core lifter, core lifter case, hoisting plug, lifting ring, mushroom head, rising ring etc. Drilling Tools

Supplier: Bohwa Machinery Corporation

[China Manufacturers]