coal drilling bits,China coal drilling bits Manufacturers, Suppliers

coal drilling bits

Mar 24, 2012

relaiable quality, reasoanble price, fast delivery,good service The grade is: MK10Density: 14.7g/cm3T.R.S.: >=2450 MpaHRA: 88.5Exported to India Market.Suitable for cut soft and medium hard rock(stone). coal drilling bits

Supplier: Zhuzhou Mingri Tungsten Carbide Co., Ltd.

[China Manufacturers]

tungsten carbide rock and coal mining and drilling bits

Apr 09, 2012

... of tungsten carbide products such as indexable inserts shims, drilling bits, drawing dies, cold forging dies, carbide bars, ... 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 rock and coal mining and drilling bits ...

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

[China Manufacturers]

HIP sintering coal drill bits

Dec 18, 2012

... resistance 3: over 20 years experienced Coal drill bits Tungsten carbide coal drill bits are our main products for oversea market ... , Suitable for road ,coal mining and Construction drilling bit 4:The procedure of producing coal mining bits in our company Free ... at any time if you are interested in our coal drilling bits Phone :+86 57682884100 +86 13750697311Fax : +86 57682883100Contact person ...

Supplier: Taizhou Sanxin Cemented Carbide Co., Ltd.

[China Manufacturers]

1608 PDC cutters for coal field mining drilling bits

Apr 01, 2013

1 PDC cutters for oil drilling bits and coal drilling bit 2 Extremely high wear resistance 3 widely used for ... PDC Drill Bits, such as Steel PDC Drill Bits & Matrix PDC Drill Bits for oil drilling and Tri-cone PDC Drill Bits for coal mining. Hereby ...

Supplier: Fujian Wanlong Diamond Tools Co., Ltd.

[China Manufacturers]

coal bits/coal mining bits/tungsten carbide drill bit

Feb 19, 2012

... ,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 bits ... are mainly used in coal and mine drilling, have dry ...

Supplier: Shandong Province Coalfield Geologic Drilling Tools Factory

[China Manufacturers]

Coal Pick Bits

Nov 02, 2012

... specializes in producing and exporting various kinds coal cutters, coal picks, coal cutter picks, coal bits, coal drill bits. They are widely used on excavation machines ... with products which are ideally tailored to your machine and drilling job - to give high feed rates, long service ... machining process is forged5.applicable to all kinds of coal wining machine,roadheader,etc.;6.various design can be ...

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

[China Manufacturers]

PDC for coal mining bits

Nov 18, 2012

... produce good economic performance.Usage:Be applied to coalfield mining drilling bits. specifications TypeDiameter(mm)Height(mm)Diamond Layer(mm)1204DPU12.404 ... .448.01.01.21308HDPU13.448.01.61.8 PDC for coal mining bits

Supplier: Henan Yalong Superhard Materials Co., Ltd.

[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 ... daily production volume, and above-average economy is guaranteed. Coal picks coal mining bits

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

[China Manufacturers]

ZM18Telectric hand coal drilling machine/portble power drilling for miner

Jan 31, 2013

... drill that can be used in in various mines such coal mine, marble mine, metal mine and rock layer. With the ... it can be safely used for mine where methane and coal dust explosion. The water injection device can reduce dust. Features ... . KG15.51616.5Remarks:We can offer all kinds of drill bits and drill pipes. ZM18Telectric hand coal drilling machine/portble power drilling for miner

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

[China Manufacturers]

tungsten carbide coal pick bits/cutter bits/blocks/holders

Mar 22, 2013

... grade alloy steel and tungsten carbide tip Specificationscoal mining picks/coal cuttersPhysical Description: Steel Body, made by material ASTM 5140 ... , forestry, the natural stone industries or road building.Mining bits coal cutter pickPhysical Description: Steel Body, made by material ASTM 5140 ... ability50,000 PCS/MonthDelivery time4~8 weeks tungsten carbide coal pick bits/cutter bits/blocks/holders

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

[China Manufacturers]

Tungsten Carbide Coal Mine Bits

Jan 10, 2013

1.Tungsten Carbide Coal Mine Bits Manufacturer 2.the head of tungsten carbide tip is sintered by vacuum 3.dry-type and wet-ty Tungsten carbide coal Mine Bits,coal mining cutter teeth,coal bitsThe coal mine bits are mainly used in coal and mine drilling,have dry-type and wet-typeDimension:25,27,28,29,30,32,36,42, Tungsten Carbide Coal Mine Bits

Supplier: Yueqing Jinfeng Cemented Carbide Co., Ltd.

[China Manufacturers]

Coal mining bits

Mar 18, 2012

... vacuum 2.Specification: U47, U82, U84, U92, U94 3.coal mining bits coal mining bitsPhysical Description: Forged Steel Body, made of 42CrMo or ... and accessories for Mining and Mineral ground tool,Foundation drilling,Horizontal directional drilling(HDD),Trenching,Hydraulic millingcutter,Tunnelling,Recycling,Forestmulching,Railtrackconstruction,Road ...

Supplier: Sunrise (Ningbo) Precision Metal Parts Inc.

[China Manufacturers]

PDC anchor shank coal drill bits 28mm

Oct 17, 2012

... 1.PDC anchor shank coal drill bits 28mm introductionHard alloy drill bits are main tools widely used in percussion drilling. We produce Chisel ... moorstone, marble; the drilling operation of iron mine, goldmine and so on.2. PDC anchor shank coal drill bits 28mm specification NO.specification ... -455--1220135T55×5.08B35-455--123. PDC anchor shank coal drill bits 28mm PDC anchor shank coal drill bits 28mm

Supplier: Linqing City Ruilong Drill Co., Ltd.

[China Manufacturers]

cemented carbide button bit with K10 type 34mm length for chisel drilling bits used in mining

Apr 10, 2012

... carbide button bit with K10 type 34mm length for chisel drilling bits used in mining Properties & applications of cemented carbide for mining ... .5For coring crowns, electric coal drill bits, coal cutting picks, oil cone bits and scraping knife bits, used in geological prospecting, coal mining and oil well ...

Supplier: Zhuzhou Jinxin Cemented Carbide Co., Ltd.

[China Manufacturers]

Superabrasives PDC cutters for coal mining bits

Dec 05, 2012

... for coal mining bits 2 Extremely high wear resistance 3 widely used for various low and medium hard drill bits SUPREME ... PDC cutters for coal mining bits consist of a polycrystalline diamond layer sintered ... ability. 1. SSI Series: Flat interface PDC, suitable for drilling bits for low and medium hard rock formations.Product CodeSpecificationD(mm ...

Supplier: Supreme Superabrasives Co., Ltd.

[China Manufacturers]

1613 pdc cutter for drilling bits

May 13, 2012

... . good after-sale 3. fast delivery 1613 pdc cutter for drilling bits 1. Introduction Polycrystalline Diamond Compact(PDC), is manufactured with a ... has been widely used in mechanical industry,oil well drilling,geological prospecting drilling and coal mining.2. Specifications of PDC cutter insert ModelDiamterHeightDiamond ... contact us for more detailed information. 1613 pdc cutter for drilling bits

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

[China Manufacturers]

Carbide buttons / Coal mining bits

Apr 29, 2012

1. Ruili Brand 2. ISO9001:2008 3. High quality 100% virgin 4. Lower price 5. Quick delivery 10-15 days Carbide buttons / Coal mining bits

Supplier: Zhejiang Ruili Cemented Carbide Co., Ltd.

[China Manufacturers]

drilling bits

Sep 05, 2012

We can supply all kinds of drilling bits. BitR22 threaded Bits 35mm-38mm diameterR25 threaded Bits 35mm-41mm diameterR28 threaded Bits 38mm-43mm diameterR32 threaded Bits 51mm-76mm diameterT38 threaded Bits 64mm-89mm diameterT45 threaded Bits 76mm-102mm diameterT51 threaded Bits 89mm-127mm diameterST58 threaded Bits 89mm-152mm diameterED68 threaded Bits 105mm-152mm diameter drilling bits

Supplier: Shenyang C&A Machinery I/E Co., Ltd.

[China Manufacturers]

Drilling bits

Mar 16, 2012

Drilling bits T45 Bench and Production drilling rock drill button bitBench and Production drilling T45 (1 3/4') DiamTip size(mm) ... Gaugebuttonangle No.offlushingholesWeigh(Kg)mminGaugeFrontSideFrontRetrac button bits 702 3 ... /28×146×1230225.1 Drop centre retrac button bits 10248×127×123528.2 702 3/48×104× ... 935225.4 10248×124×124×103547.8 Drilling bits

Supplier: Ningbo Hengwei Import & Export Co., Ltd.

[China Manufacturers]

extended Drilling bits

Mar 07, 2012

1 Good performance. 2 Excellent quality. 3 Reasonable price. 4.Used for kinds of stones, name:drilling bitsmaterial:high carbon steelhead form:square or round using: all kinds of stone extended Drilling bits

Supplier: Gaodesi Tools (Foshan) Co., Ltd.

[China Manufacturers]