rock drill and drill bits,China rock drill and drill bits Manufacturers, Suppliers

Nail drill machine with twist lock handpiece and drill bits

Apr 26, 2012

... you can choose which you SpecificationsProfessional electric nail drill Max rotation speed :20000/30000RPM On/off by ... pedal Twist -lock handpieceFeatures: Nice style, simple and elegant style. Wide input voltage range: AC 1 ... /60Hz, can be Any country in the world and regional use. Power output power of a strong, ... 500rpm min-30,000rpm max. Nail drill machine with twist lock handpiece and drill bits

Supplier: Guangzhou Golden Hairdressing & Accessories Factory

[China Manufacturers]

all types of oil and gas well drill bits

Apr 19, 2012

1,all types of oil and gas well drill bits 2,certifide by ISO 3,wide size code 4,best ... 7 days after your paymentsSpecifications1.all types of oil and gas well drill bits 2.certified by ISO 3.wide size code 4 ... best price 5delivery on time5delivery on time all types of oil and ... gas well drill bits

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

[China Manufacturers]

oilfield, water well drilling and coal mine, mining PDC for drill bits

Mar 31, 2013

... )different sizes oilfield, water well drilling and coal mine, mining PDC for drill bits Features of our PDC cutters:1. ... Tungsten carbide substrateWith dentate structure of tungsten carbide substrate, increase diamond binding surface, and ... coefficient is about two times than diamond’s, and the dentate structure of tungsten carbide substrate has dispersed ...

Supplier: Guilin Star Diamond Superhard Material Co., Ltd.

[China Manufacturers]

graphite muold for Oil and Gas drill bits

Jul 17, 2012

Graphite mould for Oil/Gas drill bts Graphite mould for Oil/Gas drill btswe make depends on your drawing graphite muold for Oil and Gas drill bits

Supplier: Huixian Beiliu Graphite Material Factory

[China Manufacturers]

PDC coring drill bits(for coal mine use and geological exploration)

Mar 14, 2013

... ;3. Cutter layout is force balanced to drill a precise round hole and reduce bit whirl;4. More total footage, faster ROP ... land and built our own factory;We can provide you competitive price as well as solid quality products PDC coring drill bits(for ... coal mine use and geological exploration)

Supplier: Shaanxi Zuanlong Drilling Machine Co., Ltd.

[China Manufacturers]

Y018 Hand-hold and Air-leg Rock Drill

Mar 10, 2013

... and Air-leg Rock Drill 1)advanced equipment; 2)excellent quality; 3)good Service and competitive price. Hand-hold and Air-leg Rock ... DrillInstructionThe machine is mainly used in samll quarries,small coal mines and limestone ... rubber damping handle,so is eary to operate and provide the operators with necessary working protection. ... ≤43 L/s Y018 Hand-hold and Air-leg Rock Drill

Supplier: Fuzhou Dig Sword Land Machine Co., Ltd.

[China Manufacturers]

QJ 15 Hand hold and Air leg Rock Drill

Dec 09, 2012

... item name:QJ 15 Hand hold and Air leg Rock Drillproducts specificationsitem nameQJ15Weight 15kgOverall dimensions550mmStoke45mmCylinder Dia58 ... -48mmDrilll rod sizeH22X108mm illstructionThe rock drill has hand-hold and air-leg functions and has characteristic of low weight ... drill bit and other drill tools,drill bit diameter is 32-38mm,blast hole depth is 4m. QJ 15 Hand hold and Air leg Rock Drill ...

Supplier: Fuzhou Shen Long Rock Drill Factory

[China Manufacturers]

pdc cutters and drill bits

Jul 22, 2012

... 4.Good Toughness 5.Competitive price pdc cutters and drill bitsspecification1. composed of polycrystalline diamond and tungsten carbide substrate, which are sintered together ... by ultra-high pressure and high temperature. Therefore it embodys hardness and wearing property as well as natural diamond ... shape or any other shape that is required pdc cutters and drill bits

Supplier: Henan Zhongmei Drill Tool Co., Ltd.

[China Manufacturers]

pdc cutters and drill bits

Jan 13, 2013

... crushing of rocks by roller cone bit or plowing and grinding of rocks by diamond impregnated bit. The ... serrate structure combination between polycrystalline diamond layer and hard alloy substrate allows more fixed combination between the ... two layers and allows more impact resistance of the whole PDC. ... .0JSMF25132513.21.2-2.0 pdc cutters and drill bits

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

[China Manufacturers]

Woodworking drill bits and Cutting Tools

Apr 02, 2012

... drill bits rill bits. twist drills, Drill bits, M-7, M-1, M-2, M-35, M-42 hss drill bit index's, hss twist drill Woodworking drill bits and ... hss drill bit index's, hss twist drills. Jobber drill bits, metric drill bits, numbered drill sets, letter and decimal drill bits, fractional drill bits. Specialty custom drill bits. Stepped Drill Bits- Manufacturer/Distributors Woodworking drill bits and ...

Supplier: Dongguan Kang Mingjian Tool Co., Ltd.

[China Manufacturers]

diamond core drill bits for glass and stone

Feb 13, 2012

1 fast drilling speed, 2 high efficiency and less chipping, 3 minimum material deformation 4 long life Feature: ... -resistingNo jumping edgeLong service liferequire lower WOB,high rotary speed and small flow rate, good concentricityWildly used in cutting glassDiameter: 5mm ... . Threaded shankSegment Height: 10mmWall Thickness: 0.8mm-1mm diamond core drill bits for glass and stone

Supplier: Zhengzhou Forture Tools Co., Ltd.

[China Manufacturers]

Carbide Rock Diamond PDC drill bits

Mar 30, 2013

... price 3.Greater Stability 4.Greater Durability PDC Drill bitsSpecifications1.PDC drill bits for mining and quarrying 2.Bit size:56-153mm,3 or ...

Supplier: Shandong Yanggu Wuyue Rock Tools Co., Ltd.

[China Manufacturers]

12pcs sds drill bits and chisel set

Feb 24, 2013

12pcs SDS drill and chisels set. We can supply all kinds of drill bits. 12pcs SDS hammer drill and Chisels setSDS hammer drill: 5,6 X 110mm 6,8,10 X 160mm 10,12 X 210mm 16 X 300mm 18 X 450mmChisels: 14 X 250 X 3.2MM, 14 X 250 X 20MM, 14 X 250 X 40MMPlastic box packing 12pcs sds drill bits and chisel set

Supplier: Jiangsu Yaofeng Tools Co., Ltd.

[China Manufacturers]

1210021 HSS silver and deming drill bits - 1/2" reduced shank

Aug 01, 2012

HSS silver and deming drill bits - 1/2" reduced shank ANSI standard Industrial quality 118 degree ... 2" 3 6 Other size are available. 1210021 HSS silver and deming drill bits - 1/2" reduced shank

Supplier: Qingdao Leading Link Trading Co., Ltd.

[China Manufacturers]

Silver and Deming Drill bits Reduced shank drill bits

Mar 13, 2012

Silver and Deming Drill bits (Reduced Shank Drill bits) High speed steel or HSSCobalt. Size: 1/2"to 1-1/4" Silver and deming drill bits(reduced shank drill bits)Black ... :USE: Allows larger tool diameter drilling using a 1/2 drill chuck. Silver and Deming Drill bits Reduced shank drill bits

Supplier: Zhenjiang Scharp Machinery Tools Co., Ltd.

[China Manufacturers]

Electroplated Diamond Core Drill Bits for marble, granite and glass

Mar 22, 2013

Electroplated Diamond Core Drill Bits Mainly used for drilling Glass, Marble, Granite, Tile, Ceramic and other Non-metal materia ItemOuter ... /445CPC-ECDB50250Electroplated Diamond Core Drill Bits Mainly used for drilling Glass, Marble, Granite, Tile, Ceramic and other Non-metal materia ... .init( { 'aImgSrc': aBigImageSrc } ); } )(); Electroplated Diamond Core Drill Bits for marble, granite and glass

Supplier: China Porcelain & Electric (Henan) Co., Ltd.

[China Manufacturers]

Electric Nail Drill Pen with 6 tool and 6 bits/Nail art pen

Mar 09, 2012

... and 6 bits MINI Electric Nail Drill Pen Kit Description 1.This tool is design for carver, engrave, rout. Grind, sharpen, sand, polish, drill and ... , turn off the tool and unplug it.Specification Light Weight and Portable The nail drill can be used for natural ... , engraving, routing, grinding, sharpening, sanding, polishing, drilling and so onOriginal box: YESPackaging size: 210*95*50mmNet weight: 376g ...

Supplier: Guangzhou Baiyun Yufei Manicure Plastic Manufacturing Product Factory

[China Manufacturers]

Concrete Drill Bits with Carbide Tipped, Black and White Finish

Mar 02, 2012

Carbide tipped Milled flute Black and white finish 7-piece size: 4, 5, 6, 8, 10 and 12mm Concrete Drill Bits with Carbide Tipped, Black and White Finish

Supplier: Nortools International Ltd.

[China Manufacturers]

diamond core drill bits for granite, marble,refractory materials,etc

Apr 01, 2013

$diamond core drill bits for granite, marble,refractory materials,etc$

... all kinds of stones, refractory materials, etc. diamond stone core drill bits for granite, marble,refractory materials,etc1, Used for : all kinds ... : 8mm--200mm.M14,5/8"-11 Connection3,Feture:fast cutting and long life4,MOQ:50pcs5,Payment : L/C6,Packing : White carton7 ...

Supplier: Shijiazhuang Hanghua Super Hard 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 qualit ... Steel Tooth Tricone Drill Bits1 ... on time delivery and large available quantityWelcome to visit our company!Your early erquiry will be very appreciate! Steel Tooth Tricone Drill Bits

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

[China Manufacturers]