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

ISO 9001 PDC Oil Well Drill Bits

Apr 11, 2013

... ,6,7,8,9 The AIM of Hejian Yinhai Rock Bits Co. LTD: FOCUS AND DEDICATION TO BRING THE VALUE. QUALITY IS LIFE ... is a new product after the hot-pressed and electroplated drill bit recent years.With special hith-frequency weldin techniques.PDC ... 153/1291-18Two-pipes75/54.5 94/68 PDC center drill bitConcave 3 wing bit60 75 94 113 1331-18Arc pillar ...

Supplier: Hejian Yinhai Rock Bits Manufacture Co., Ltd.

[China Manufacturers]

pneumatic rock drill bit

Apr 20, 2012

pneumatic rock drill bit 1.Fast drilling speed, low air consumption 2.Straightness and hole quality 3. High penetration rat Head ... is an alternative design for all rock conditions especially fractured and fissured rock and changing formations. ConcaveThe concave face alternative ... 1826Q9-1826QConcave face, Concentric Casing System With Ring Bits ZRTG140Outer dia.of casing tubeInner dia.of casing ...

Supplier: Shandong Zhongrui Construction Machinery Co., Ltd.

[China Manufacturers]

Pneumatic rock drill

May 01, 2012

Pneumatic rock drill is widely used in metallurgy, coal industry, road construction, mining and other drilling operations. Pneumatic rock drillFeatures:1) Rapid drilling ... speed 2) Little vibration3) Easy operation and maintenance4) Cylinder ... x 220mm10) N.W.: 24kg11) G.W. 32Kg Pneumatic rock drill

Supplier: Shandong Brother International Trading Co., Ltd.

[China Manufacturers]

Wood working drill bits

Mar 16, 2012

... (crv) with brad point and 2 shouldered cutting spurs The wood working drill bits is center point enters first and prevents "skating".The cutting ... soft wood, hard wood, plywood and hardboard.It can be used in hand drills, electric portable drills, drill presses and lathes. Wood working drill bits

Supplier: Xian Mager Machinery International Trade Co., Ltd.

[China Manufacturers]

39-Piece Drill Bits Set

Jan 12, 2013

Contains the most useful drills and bits for household usage Set includes:1) HSS drill2) Wood drill3) Masonry drill4) Screwdriver bitsPacking;Blow molded case 39-Piece Drill Bits Set

Supplier: Hangzhou Better Tools Co., Ltd.

[China Manufacturers]

Sunward Fully Hydraulic rock drill DZYG51G

Feb 01, 2012

... hydraulic rock drill employs hydraulic unit in combination with individually slewing unit. It's equipped on hydraulic rock drilling jumbo during operation, and suited ... for medium-hard rock drilling in any directions and for solid hard rock as well ... is 6000 linear meters with service-free. Sunward Fully Hydraulic rock drill DZYG51G

Supplier: Sunward Intelligent Equipment Co., Ltd.

[China Manufacturers]

glass drill bits,sintered bit ,milling drill bit

May 30, 2012

... shank Specification: φ4-φ100Advantage :high quality diamond drill bit ,with electroplated drill bits and sintered bits. a manufacturer and ex-factory price,competitive priceQuick drilling speed ... ,accurately drilling and long using life. have professional engineers and can ...

Supplier: Shanghai Toyo Diamond Tools Co., Ltd.

[China Manufacturers]

carbide drill bits

Jan 28, 2013

... Cemented Carbide Co., Ltd. was established in 1999, and is an advanced enterprise. We are the association member ... years, we have rich experience in both production and research of carbide products. Advantages of our carbide products ... are exported to Europe, America, Middle East and South Asia, and enjoy high reputation among customers. If you feel ... m avaible in 24 hours for you! carbide drill bits

Supplier: Zhejiang Ruili Cemented Carbide Co., Ltd.

[China Manufacturers]

API Drill Bits for Exploration ,Drill accessories

Aug 08, 2012

... of Rock Bits 20years experience in drill bit supply High quality low price Newest API kingdream TCI tricone bitAs the professional supplier of rock bits ... supply all kinds of rock bits,such as PDC bits,TCI bits,rock bits,tricone bits,single cone bits,multicone bits,steel tooth bits,insert tooth bits,roller bits,drill bits,drilling tools,etc ...

Supplier: Ningbo Yinzhou Junxing Hardware Factory

[China Manufacturers]

2013 Best selling product united diamond drill bits with competitive price for sale

Mar 26, 2012

... 2.impregnated diamond bit 3.best quality and efficiency 4.hot use united diamond drill bits 1.High penetration rate 2.High core ... /impregnated diamond bit/ impregnated diamond drill bits/diamond drill bit for concrete/nq hq pq diamond bits/united diamond drill bits Product instruction:Our impregnated diamond ...

Supplier: Zhengzhou Partner Import & Export Trade Co., Ltd.

[China Manufacturers]

Diamond Core drill bits

Feb 03, 2013

Core drill bits :Suitble for cutting and drilling holes on various hard Non-ferrous. Materials,such as glass,marble,granite, l Diamond Core Drill Bitsl The overall length is 60mm, 65mm, 70mm, 100mml Suitable for cutting and drilling holes on various hard Non – ferrousl Materials such as glass ,marble,ceramic,granite and hard materials etc.Special design can be accepte Diamond Core drill bits

Supplier: Xi'an Fang Yuan Diamond Tools Co., Ltd.

[China Manufacturers]

Kaishan Brand YO18 hand-hold Rock Drill

Aug 06, 2012

... trademark Dear CustomerMay the good lord be with you and your family ! Hope everything goes well with ... profited, if he shall gain the whole world, and lose his own soul? or what shall a ... 21JImpact Frequency: ≥32HZAir Consumption:≤20l/sOther types Rock drillHand-hold rock drill ModelWeightkgLengthmmCyinder Dia.×StrokemmWorking pressureMPaImpact energyJImpact frequencyHZAir consumptionI/sYO151555058 ...

Supplier: Guangzhou Kerrycopco Machinery And Equipment Co., Ltd.

[China Manufacturers]

chisel bits/tungsten carbide drill bits/drill bits/carbide bit

Sep 26, 2012

good price and high quality chisel bits/tungsten carbide drill bits/drill bits/carbide bit

Supplier: Shandong Province Coalfield Geologic Drilling Tools Factory

[China Manufacturers]

Pusher leg rock drill YT29A (Atlas Copco)

Mar 04, 2012

... of them. Pusher leg rock drill YT29AApplicationShenyang Construction and Mining has a wide range of pusher leg and stoper rock drills to cover all ... , rifle bar rotation and the pusher leg control is placed at the back head of the rock drill. An in-line ... in the delivery of each rock drill. Together with the appropriate pusher leg, the rock drill forms an attractive and cost effective drilling unit. ...

Supplier: Xiangtan Electric Locomotive Factory Co., Ltd.

[China Manufacturers]

DingRun High Quality Drill Bits

Jan 08, 2013

... ,ESSF,ESD,ESSD,EY,EYY DingRun High Quality Drill Bits1)Business Type: Manufacture and sale2)Min. Order: 2000 pieces3)Type:X ... quality is stable.We can offer a large range of drill bits to suite the changing geology encountered durig project, the ... customers’ expectations is our most important target..JYDR welcome domestic and overseas customers for Win-Win businesses. DingRun High Quality Drill Bits

Supplier: Jiangyin Dingrun Precision Steel Pipe Co., Ltd.

[China Manufacturers]

hand held drill,hand drill,jack hammer drill ,hand hold rock drill Y018

Aug 26, 2012

... hammer drilllow weight,reasonable structure,handy use and little air consumption. 6 hand-hold rock drill is a tool for the secondary blasting ... characteristic of low weight,reasonable structure,handy use and little air consumption. Hand-hold rock drill, specificationsModelWeightkgLengthmmCyinder Dia.×StrokemmWorking pressureMPaImpact energyJImpact ferquencyHZAir comsumptionI ...

Supplier: Shanghai Donglai Air Motive Equipment Co., Ltd.

[China Manufacturers]

hand hold rock drill

Jan 01, 2013

The air rock drill powered by air compression. It can be used for drilling on hard rock and rock with medium hardnes Technical specificationsTypeY24Weight24 (Kg)Length604 ... φ19 (mm)Water pipe inner diaφ13 (mm)Rock drill hole diaφ34~φ42 (mm)Rock drill hole depth5 (m)Shank size22×108 (mm ...

Supplier: Shanghai Feihe Industrial Group Co., Ltd.

[China Manufacturers]

Titanium Coated 1/8" Stubby Double-End Drill Bits

Jun 24, 2012

... Double-End Drill Bits Lasts 6 times longer than regular HSS drill bits. Penetrates metal ... Drill Bits Lasts 6 times longer than regular HSS drill bits. Penetrates metal 3 times faster.Runs cooler and needs less pressure than HSS steel drill bits ... . Save time with less drill bit changes. 12 bits ...

Supplier: Prosperity Hardware Tools Co., Ltd.

[China Manufacturers]

Drills,solid carbide drills,drill bits

Jan 05, 2013

Drills,solid carbide drills,drill bits.Supply various Drills:NCcenter drills ... shank twist drills,90 step drill,parallel fluted drills,twist drills and so on.Konda Industry Co., ... a comprehensive enterprise group, founded in 1997. and has own branch in Dubai U.A.E. ... specialized in manufacturing and exporting of Machinery tools and cutting tools.Drills,solid carbide drills,drill bits. Drills,solid ...

Supplier: Konda Industry Co., Ltd.

[China Manufacturers]

Accurate Drill bits sharpener

Jul 02, 2012

... grinding Industry quality, no compliant products We offer drill bits sharpening machinery 20009 fro drill bits 2-13mm, for 3mm, 4mm, 5mm, 6mm ... , 7mm, 8mm, 9mm, 10mm, 11mm, 12mmand 13mm bits 20010 for bits 13- ... , 24mm, 25mm and 26mm bits If you have special needs, we can discuss! many other cutters sharpener available also, Accurate Drill bits sharpener

Supplier: Shaoxing Easypiping Co., Ltd.

[China Manufacturers]