drill bit for tunnel boring machine,China drill bit for tunnel boring machine Manufacturers, Suppliers

Cemented carbide buttons for DRILL BIT

Apr 05, 2013

cemented carbide buttons for mining 1 100% virgin material 2 grade :YG8C YG9 YG10C ZD15R 3 grinding ,shining , CEMENTED CARBIDE BUTTONS FOR DRILL BIT 1 VIRGIN MATERIAL YG6 YG8C YG9 YG10C ZD15R 2 SHINING ,POLISHED ,GRINDING 3 WE CAN MARK SOME WORDS ON THE BOTTOM OF BUTTONS . 4 BUTTONS FOR DRILL BITS ,MINING TOOLS 5 WE CAN ALSO PRODUCE AS YOUR DRAWINGS

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

[China Manufacturers]

high quality leached PDC cutter for oil gas PDC drill bit

Apr 23, 2012

... delamination of diamond and tungsten carbide is low. Zhengzhou Yuanchi Drill Tools Technology Co.,Ltd.--YC PDC cutterThe thermal expansion coefficient ... to find the optimum combination of abrasion and impact resistance for your specific drilling application. Specifications: Other Sizes are available ... based on your requirement. high quality leached PDC cutter for oil gas PDC drill bit

Supplier: Zhengzhou Yuanchi Technology Co., Ltd.

[China Manufacturers]

API drill rock bit for oil,water well

Apr 25, 2012

... competitive price 3)various of tricone bit avaliable 4)rock bit for water oil API Kingdream rock drill bits for water and oil TCI bits ... formation TCI tricone bits are used to drill low compressive strength, very soft formations. This bit maximized to use of both conical ... hard formations. The HSN rubber O-ring provides adequate sealing for bearing durability. API drill rock bit for oil,water well

Supplier: Hejian Smart Petroleum Machinery Co., Ltd.

[China Manufacturers]

oil/gas drill bit use, PDC cutters for drill bits

Nov 05, 2012

... high wear resistance 3 widely used for various drill bits SUPREME PDC cutters for oil drilling bits consist of ... die, PCD/PCBN cutting tool blanks, PDC cutters for oil/gas drilling and mining bits, PCD/PCBN cutting ... Versatile in applications, SUPREME PDCTM is widely used for various drilling tools such as petroleum bits, mining ... be processed to 3 mm. oil/gas drill bit use, PDC cutters for drill bits

Supplier: Supreme Superabrasives Co., Ltd.

[China Manufacturers]

Drill Bit Grinding Machine

May 07, 2012

Drill Bit Grinding Machine : 1.easy operate, accurate and fast. 2.With diamond grinding wheel 3.CE Portable Drill Bit Grinder :Portable idiot drill grinder, twist drill grinder ... Dimension: 460×240×220cm Net weight: 26Kg Gross weight: 27Kg Drill Bit Grinding Machine

Supplier: Ningbo Haishu Halee International Trade Co., Ltd.

[China Manufacturers]

2013 nail drill sanding bands bit for nail art

May 20, 2012

... and pedicure 2.Can be used for false nails and natural nails 2013 nail drill sanding bands bit for nail art NameSanding band bitsModelIBL ... the bands : 6mm Approx3.Two roughness sanding bands for precise filing operation4.Suitable for use with nail drills and other drills using ... of the bands:9mm Approx6.Ideal for nail drills, manicure and pedicure7.Can be used for false nails and natural nailsPhoto 1 ...

Supplier: Guangzhou iBeautyLead Trading Co., Ltd.

[China Manufacturers]

HS-M1365Q PDC bit For oil, coal, mining work, wells, etc.

Apr 01, 2013

1,PDC bit,PDC drilling bits,rock bits 2.certified by ISO,API ... best price 5.delivery on t 1,Types: pdc drill bit which are used for mining pilling, water well drilling or oil well ... "(45 mm)to 26"(660 mm)6,Moq:1 piece7,Bit body Color: can be as you like: matrix body, ... ,very hard formation .We have different and suitable types12,Button bit: small tooth, big tooth,conical inserts,chisel inserts13,Packing: ...

Supplier: Hejian Huasen Petroleum Supplies Co., Ltd.

[China Manufacturers]

PDC drill bit

Aug 30, 2012

... life.(4)Stocks adequate, time delivery.(5)Rich experience in drill bit.(6)High quality, competitive price2.Detailed product description IADC CODE437 ... well, mining and tectonic industries, oil field, construction, geothermal, directional boring and underground foundation work, water conservancy and hydropowerDelivery termsBy sea ... as different geology condition, special strata and so on. PDC drill bit

Supplier: Hejian Wanda Petroleum Supplies Ltd.

[China Manufacturers]

9 1/2" Kingdream HAT 317 Steel Tooth Tricone rock drill bit (241.3mm)

Jun 07, 2012

... hard alloy, cone bearing with reduced after welding together gold for silver, improve the bearing capacity and resistance to bite ability ... restrictions in the lubricating system all rubber oil storage sac, for bearing system provides good lubrication guarantee.5. 250 ° C ... materials, and to maintain the mechanical drill bit ruler speed at the same time, improve the drill bit cutting teeth life. 9 1/2 ...

Supplier: Tianjin TRS Import & Export Trading Co., Ltd.

[China Manufacturers]

diamond core drill bits for glass and stone

Feb 13, 2012

... . Threaded shankSegment Height: 10mmWall Thickness: 0.8mm-1mm diamond core drill bits for glass and stone

Supplier: Zhengzhou Forture Tools Co., Ltd.

[China Manufacturers]

diamond finger bit for glass

Oct 10, 2012

Diamond drill/diamond bit/diamond drill bit/glass drill/glass drill bits/drill bit/glass core bit/glass drilling drill bits shank shapethread shankFeaturesKeeps a good balancegood concentricityPassing water goodModelsDiameter* ... the first and the only one that produces diamond glass drill bit. Our diamond tools are the high-tech new products, have ...

Supplier: Zhecheng Hongxiang Superhard Material Co., Ltd.

[China Manufacturers]

VB-421A Woodworking multi boring machine

Oct 14, 2012

-Woodworking multi head boring machine -4 heads,1 active head -For panle furniture boring -High quality steel with preheat Introduction: VB series boring machine is widely used ... Installation Dia of Drill Bit shaft10mm Total Power7.4kw Main Spindle Speed2840r.p.m Machine Dimension3500mm*2420mm*1500mm Machine Weight1530kg VB-421A Woodworking multi boring machine

Supplier: Taizhou Ting Ting Woodworking Machinery Co., Ltd.

[China Manufacturers]

Wood drilling machine/Wood boring machine/three-randed carpenter drilling machine MZB42A

Feb 27, 2013

... base used for panel furniture drilled electric degital devices in Italy easier to operate very stable Wood boring machine MZB63ADTechnical Parameters: Max drill diameter35cmMax ... column 0 to 90 degrees rotationPneumatic pressure material Wood drilling machine/Wood boring machine/three-randed carpenter drilling ...

Supplier: Qingdao Yongwang Machinery Co., Ltd.

[China Manufacturers]

cutter bit for roadheader

Oct 21, 2012

... low price and good quality cutter bit for roadheader Product DescriptionDrilling pick/drilling bits for roadheader Our company specializes in ... producing and exporting various kinds coal cutters, coal picks, coal cutter picks, coal bits, coal drill ... you with products which are ideally tailored to your machine and drilling job - to give high feed rates, ...

Supplier: Shanghai Kemei Electromechanical Co., Ltd.

[China Manufacturers]

chisel,cross,button rock drill bit and oil drill bit sets ,high pressure drill bit and tapered thread drill bit

Aug 29, 2012

... And Applications: 1. Single-chisel type rock drill bits : For light drill machine cut high hardness is not drill layers, facilitate the grinding.2. Cross ... Straight hole application l Suitable for medium rock VI. Technique Parameters: (Taper chisel, cross, button bit)High-pressure drill bit:V. Certifications:VI. Contact ...

Supplier: Zhengzhou Qugong Machinery Equipment Co., Ltd.

[China Manufacturers]

Mulfunctional Core Boring Machine

Jan 20, 2013

... PCD drilling bit max. boring depth: 400mm boring diameter: 200m Mulfunctional Core Boring Machine(Drilling Machine, Testing Equipment) Core Drilling MachineApplication: The machine is main suitable for building ...

Supplier: Shanghai Civil & Road Instrument Co., Ltd.

[China Manufacturers]

K20 High quality tungsten carbide strips for sand making machine

Mar 31, 2013

... 100%virgin powder K20 High quality tungsten carbide strips for sand making machine Application The product of alloys, is using in ... and oil well boring.YG814.7 2400 89.5 For coring crowns, electric coal drill bits, coal cutting picks, cone drill bits and ... very hard formations. K20 High quality tungsten carbide strips for sand making machine the drawing and specifications Tungsten carbide wear strips' ...

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

[China Manufacturers]

TCT core drill bit

Jun 28, 2012

... steel structure project, railway traffic, bridging, shipbuilding, machine manufacture, aviation and spaceflight. It is widely used ... stainless steel and plastic. And complex material available for drilling, a higher cutting speed available.3. Selected ... speical-purpose carbide tips with multi-cut geometry for ply-cutting and lower friction. Reduced damage of ... of special occasions TCT core drill bit

Supplier: Sinotrans Hubei International Trade Company Limited

[China Manufacturers]

tapered drill bit

Dec 17, 2012

... as electro-hydraulic forging hammer, seal chamber furnace lines, precision machine tools and so on. We adopt numerical control process to ... -hard rock (1033.5bar~2067bar)Plate ---Suitable for had rock ( more than 2067bar)Drill RodSteel Drill Rod---H19/H22, Length: 0.5M to ... .Thread Rod---R25,R28,R32,R38,T38,T45,T51. Integral Drill Rod---H19/H22, Diameter---20mm - 42mm. tapered drill bit

Supplier: Anxi Breakag Stone Tools Co., Ltd.

[China Manufacturers]

Pit Boring Machine

Apr 01, 2013

... 1min/hole Pit Boring Machine Tractor digging machine design full hydraulic,High working efficiency, Pole Erection Machinetechnical details.Power: 50/750 for wheel tractordrilling ... .operation staff: 1 personApplication: Tractor Digging Machine is widely use in Pole Erection Machine digging hole,drill,bore,pile,Solar photovoltaic solar panels ...

Supplier: Beijing Tongrui Shengchang Trading Co., Ltd.

[China Manufacturers]