pdc coring drill bits for coal mine use and geological exploration,China pdc coring drill bits for coal mine use and geological exploration Manufacturers, Suppliers

drill bit for bi-metal hole saws

Jun 30, 2012

fitting part for bi-metal hole saws Material:45 #( or upon your request) 1/4"dia 4"-1/2" hss pilot drill fits arbors DF01031fitting part for bi-metal hole sawswe have many kinds of this product,and all of them had adopted ISO9001:2000 Quality System Authorities. drill bit for bi-metal hole saws

Supplier: Hangzhou Oriental Steel Machinery Co., Ltd.

[China Manufacturers]

flat drill bit for wood

Jul 31, 2012

flat drill bit for wood,wood flat drill bit,spade bit flat drill bit for wood,wood flat drill bit,spade bit·Fits for wood and light building materials such as plasterboard·Special cutters give smooth cut and comfortable drilling flat drill bit for wood

Supplier: YS Tooldepot Trading Co., Limited

[China Manufacturers]

PDC full-hole BITS

Mar 19, 2012

... and abroad Ruizuan mainly products are PDC drill bit for Petroleum /Natural Gas Exploration and Development, Geological exploration and Mining.Besides that we also manufacture cutter bit for road construction and coal ... and technology as the core, quality of survival and mutual benefit, provides the highest quality products and attentive service for our customers. PDC full-hole BITS ...

Supplier: Liaocheng Ruizuan Construction Cutter Tools Co., Ltd.

[China Manufacturers]

Water Injection And Hole-sealing Device For Coal

Oct 24, 2012

... expansion hose,safety valve and rapid-acting coupling.Operation method and notes1.It is very simple and convenient to use the device,it is ... device into the drill hole,Under certain pressure,the hose will expand to come to purpose of hole sealing and coal breaking.2 ... no person in front of the working device. Water Injection And Hole-sealing Device For Coal

Supplier: Tianjin Ya-Yu Rubber And Plastic Product Trading Co., Ltd.

[China Manufacturers]

150ZGB coal mine water pump

May 30, 2012

... support before buy technical support in use ISO9001-2000 ex-factory price 150ZGB coal mine water pump 1) bare pump ... have the good performance of anti-warring and anticorrosion 150ZGB coal mine water pump In order to meet the ... abrasive and corrosive solids in electric power, metallurgy, mine, coal, constructional material and chemical industry departments, especial for removing ash and sludge ...

Supplier: Shijiazhuang Tianyuan Pump Co., Ltd.

[China Manufacturers]

Gaofu toothed roll coal crushing machine for coal

Oct 17, 2012

... dust, small floor area, and simple and convenient maintenance Gaofu toothed roll coal crushing machine for coalDescription:GF series multistage teeth ... screening crusher is teeth roll crusher for mine and the perfect combination of screening, and can not only solve the problem ... work;4. Equipped with intelligent remove device, can use working condition interval automatically remove adhering material of ...

Supplier: Xinxiang Gaofu Sieving Machinery Co., Ltd.

[China Manufacturers]

Coal Mine Self Rescuer Respirator

Jan 05, 2013

... 1pcs ApplicationThissurvival kit is a personal protective disaster oxygen supplier for breathing system which can generate oxygen in an isolated close ... cycle by chemical reacting, and be used to provide the wearer with oxygen when exploring a coal mine or in the environment where ... speed is high at the beginning. It is easy to use and ensures to generate breathing oxygen quickly when the self-rescuer ...

Supplier: Shaanxi Star Coal Mine Safety Equipment Co., Ltd.

[China Manufacturers]

PE Pipe For Coal Mining

Feb 25, 2013

... pipes for miningHDPE pipes for mining are mainly used in coal mine underground for drainage, ventilation, coal slurry delivery, gas drainage and so onCoal mine special pipeUnderground coal mine with ... friction4.easy installation: light weight and handed friendly5.longevity: more than 50 years under proper use, much longer than steel pipe.6 ...

Supplier: Nanjing Lejie New Type Material Co., Ltd.

[China Manufacturers]

coal mine grab loader

Jun 19, 2012

... in digging shaft work, grab loose rock and mineral after explosion in shaft, then put ... plays an important role in increasing digging speed and safety reliability. This kind of grab loader could ... the ground.Suit to use in shaft with inside diameter above 4 meters, and blockiness size is ... for rotary motor(KW)6.2Dimention(L×W×H mm) 920×820×7010 Weight(kg) 10236(including spare grab bucket ) coal mine ...

Supplier: Nantong Gongcheng Machinery Co., Ltd.

[China Manufacturers]

coal mine rubber conveyor belt idler roller,impact idler

Oct 05, 2012

... -1600mm 3.Material: rubber 4.used in steel industry, harbor, coal industry Product parameters Idler Diameter(mm)Length Scope(mm)Shaft ... 309 Yuandong companies use the most quality products parts, to provide the service for you. Welcome you to consulation! coal mine rubber conveyor belt ...

Supplier: Hebei Yuandong Conveying Machinery Co., Ltd.

[China Manufacturers]

tungsten carbide drill bits

Dec 09, 2012

... best heat treatment Tungsten carbide drill bits Coal cutter Cutting bit Place of origin Shandong,China ApplicationDrilling,Trenching, Mining and tunnelling,RecyclingMaterial ASTM4142/42CrMoPort ... 65Mn, hardness is HRC47-54,surface is blackened.3) We use ultrahigh frequency welding machine to weld.4)Heat treatment the ...

Supplier: Yanggu Sanhe Tools Co., Ltd.

[China Manufacturers]

Drill bits

Jun 06, 2012

... drill bits:60mm-254mm bits with flat face, concave design fit for the atlas copco and ingersoll-rand model etc.5. Excavate coal ... bitsInclude all kinds of round cutter bit and flat cutter bits for excavate coal machine as the replacements of kennametal. Such as ... U94, U95, U118 And coal bolting bit and coal bolting rod.6. All kinds of casing bits for shield machine and construction tools.7. Round ...

Supplier: Yanggu Yishan Drilling Tools Co., Ltd.

[China Manufacturers]

Steel Tooth Tricone Drill Bits

Nov 17, 2012

Steel Tooth Tricone Drill Bits 1.Tricorne Drill Bits Size range from 3 7/8"to 26" 2.Certification ISO and API 3.Good ... of which are used for mining pilling, water well drilling or oil well drillingModelvarious kinds and according to the requirements ... customersColorcan be as you like: matrix body,pdc cuttersApplicationpetroleum&gas,water well and miningBearing sealedmetal sealed(HJ) rubber sealed(HA) ...

Supplier: Hebei Hongrunlai Business and Trade Co., Ltd.

[China Manufacturers]

coal mine longitude latitude mesh machine

Apr 01, 2013

... hour, and the ability is stable, the surface of the panel is smooth. It is very suibale for the middle and big coal mine, it ... can be use as the shorting of the mine and the the false roof of ... the mine. It can economize plumbum, and ...

Supplier: Anping County Guangshun Hardware Mesh Product Factory

[China Manufacturers]

Coal mine belt conveyor, conveyor systems manufacturer

Oct 22, 2012

... rollers one day and over five hundred thousand a year.We choose and use the special tube,special shaft and famous bearing to ... make the rollers,and the rollers were sealed ... The products were widely used for mine,coal mine,harbour,steel plant,electric plant,feed-processing plant,cement plant and some other enterprises.This ...

Supplier: Dezhou Yilun Conveying Machinery Co., Ltd.

[China Manufacturers]

cemented carbide tips for coal cutter

Nov 11, 2012

... at home and abroad.coal cutter bits:-- good quality, fair price;-- in gradeYG11C, YG8C , YG6 and YG8;-- high toughness and wear resistance;-- ... Application: these carbide buttons can be use for the drilling of oil well, water well and so on. Physical & mechanical ... to Germany, USA, India and Mid-Eeast countries, and enjoying high reputation with good qualilty. cemented carbide tips for coal cutter

Supplier: Zhuzhou Tongyi Industry Co., Ltd.

[China Manufacturers]

400mm 4" Diamond Core bits for concrete

Aug 03, 2012

... of Segments3.450mm overall length,11/4UNCdiamond core bit for concreteFor dry and wet coring in reinforced concrete with very hard aggregate. Also ... , marble, tile, glazed brick and other hard base materials with low abrasiveness.Diamond core drill bits Core drills for reinforced concrete (Tube length: 350mm ...

Supplier: Jiangsu Haichang Tools Co., Ltd.

[China Manufacturers]

HSS BRAD POINT WOOD WORKING DRILL BITS

Jun 20, 2012

... WORKING DRILL BITS *Precision-ground High Speed Steel keeps sharp edges longer, resisting wear and overheating.*Brad point tip provides accurate positioning for starting ... the hole.*Bit is precision ground for use in furniture making, doweling, cabinetry, and other woodworking applications where ...

Supplier: Shanghai WIDETOP Tools Co., Ltd.

[China Manufacturers]

SPIRAL GROOVED HSS STEP DRILL BITS

Jun 17, 2012

for steel drilling to use 3pc set of SPIRAL GROOVED STEP DRILLS Silver color Brass color: Packing:for steel drilling4 ~ 32mm4 ~20mm4 ~12mm comes in steel carry box as per photo SPIRAL GROOVED HSS STEP DRILL BITS

Supplier: XM Tiny Girl Import And Export Co., Ltd.

[China Manufacturers]

MZP coal mine cable

Feb 26, 2013

... jacket3.0.3-05.kvUsage The products are suitable for electric drill in coal mine as power connecting wires,rated voltage 0.3/0 ... cross-section mm2MZ-0.3/0.5V Rubber sheathed cable for electric drill 4 2.5 mm2,4.0 mm2,4.5 ... .3/0.5KV Rubber sheathed screened cable for electric drill 5 2.5 mm2,4.0 mm2,4.5 mm2 MZP coal mine cable

Supplier: Guangdong Rifeng Electric Cable Co., Ltd.

[China Manufacturers]