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

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]

high quality solid caride drill bits

Jan 20, 2013

... .Coating: TIALN 3.Size:1-20mm high quality solid carbide drill bits have following features:1.Material:Solid carbide HRC552.Coating: TIALN3 ... DIN, ANSI, and JIS standard. Welcome to send detailed enquiries9.package:each pcs packed in plastic box high quality solid caride drill bits

Supplier: Dongguan Chenghe CNC Machine Manufacture Ltd.

[China Manufacturers]

Drill bits

Nov 24, 2012

Specification:caliber from 3mm to 8mm, total height 70mm , head of drill height 25mm. characterist Specification:caliber from 3mm to 8mm, total height 70mm , head of drill height 25mm. characteristic: 1.same hardness HV550, edge is very sharp and lasting. used in each kind paper drilling 2.according your required custom-made different kinds size Drill bits

Supplier: Yuyao Baoma Printing Equipment Co., Ltd.

[China Manufacturers]

PDC drill bits

Feb 14, 2013

PDC drill bits 1.PDC for geology exploring series has high abrasion ... :Polycrystalline Diamond Compact is composed of polycrystalline diamond layer and tungsten carbide substrate.Features:1. PDC for geology exploring ... while cost-effective.Usage:Be applied to petroleum and geology drilling bits.Specifications Model NO.Diameter(mm)Height(mm)Diamond ... 058.01.51.71908HNWU19.058.01.82.0 PDC drill bits

Supplier: Henan Yalong Superhard Materials Co., Ltd.

[China Manufacturers]

countersink set for diamond drill bits

Feb 25, 2012

... 4)Good balance Countersink set for diamond drill bits 1.Description: countersink.2.Diameter:5mm and above.3.Raw material:Europe imported emery ... .4.It is used on drill bits for chamfering glass.5 ... service life.7.OEM is welcome countersink set for diamond drill bits

Supplier: Guangzhou Anhua Abrasives Co., Ltd.

[China Manufacturers]

pcb drill bits

Mar 20, 2012

... price 3.quicker delivery 4.UL,ISO9000,ISO14000,ROSH pcb drill bits Our advantage:1:Most reasonable price in china market for ... manufacture PCB in high quality,more competitive price,quicker delivery and better logistic service... Welcome to sent us RFQ!This form ... capacity, for more messages, please contact with us freely! pcb drill bits

Supplier: Shenzhen Xinjiaye Electronics Technology Co., Ltd.

[China Manufacturers]

rock drill steel rod, SUCKER ROD COUPLING

Jun 07, 2012

... MANUFACTURER API 11B STANDARD EXCELLENT QUALITY&REASONABLE PRICE ROCK DRILL STEEL ROD, SUCKER ROD COUPLINGCOMPANY BRIEFYantai Yunsheng Petroleum ... way camber, etc. With world top level equipments and technicians, the monthly production capacity is more than 20 ... : wear proof, corrosion-resisting and reducing the friction.PRODUCT PICTURES FOR YOUR REFERENCE rock drill steel rod, SUCKER ROD COUPLING

Supplier: Yantai Yunsheng Petroleum Machine Accessories Co., Ltd.

[China Manufacturers]

Long life CYYTZ28-4 Hydraulic Rock Drill Unit

Apr 11, 2012

... 750 kg weight, power consumption about 32 degrees per hour. And the Yunnan Tin Group used this model for the main ... complete the tunnel up to 3 kilometers during one year and the best tunneling rate of progress reached 330.4m in ... .5×1.1×0.975037 Long life CYYTZ28-4 Hydraulic Rock Drill Unit

Supplier: Xiamen Chemelite Enterprises Co., Ltd.

[China Manufacturers]

carbide drill bits

Mar 31, 2013

ISO K30 K20 K10 cemented carbide drill bits for stone working. With super high hardness(HRA 91-91.5) and long working life ISO K30 K20 K10 Cemented Carbide Glass Cutter with super high hardness(HRA 91-91.5) and long working life

Supplier: Danyang Yongxing Cemented Carbide Co., Ltd.

[China Manufacturers]

Steel Tooth Drill Bits

Mar 16, 2013

... High compressive strength Steel teeth bits series: Soft formation teeth bits:The soft formations tooth bits are used to drill low compressive strength, soft ... reduce tooth wear. Product advantage:It is an ideal and economic tools for the high speed drilling drilling in low ... in the lubricating system all rubber oil storage sac, and it provides good lubrication guarantee for bearing system.4.Steel ...

Supplier: Renqiu Dream Bits Ltd. Company

[China Manufacturers]

7pcs drill bits set

Feb 01, 2013

7pce drill & countersink set. Drills clearance holes & countersink in one operation. 7pce drill & countersink set. Drills clearance holes & countersink in one operation. Ready fitted with high performance wood drill bit. Codespecification200420Contents:1pc hex key, 7pc drill and countersink set: 3.2mm,3.5mm,4mm,4.5mm,4.8mm,5mm,5.5mm CODEDESCRIPTIONPACK200420 1 7pcs drill bits set

Supplier: Goalmac (Jiangsu) Imp & Exp Co., Ltd.

[China Manufacturers]

Spotting drill bits,gun drill bits

Feb 19, 2013

... Coated:TIN,Bright.. 5)Point angle:90/120 degree Spotting drill bits,drill bits,drilling tools,cutting toolsFeature1.Size:standard 3mm-20mm or as ... guide the twist drills' processing, reduce the error7.Competitive price and good quality: Our main customer is wholesalers. So if you ... -taps.en.alibaba.comSKYPE: Kelly16230Trademanager: cn1000340775Mobile: 0086 13774658955 Spotting drill bits,gun drill bits

Supplier: Xiamen Yuanxing Precision Tool Co., Ltd.

[China Manufacturers]

Diamond Core Drill Bits

Feb 11, 2013

Specification: Produce all sizes of core drill bits on the basis of clients' requirement. Specification: Produce all sizes of core drill bits on the basis of clients' requirement. Applications: Used for drilling all kinds of stones, zirocnia alumina, ceramica, refractory material and reinforced concrete. Feature: High efficiency, long life, standard hole. Diamond Core Drill Bits

Supplier: Stone Bank Trading Department Yuncheng District

[China Manufacturers]

Segment Diamond Construction Core Drill Bits for Concrete

Feb 15, 2012

... 1) High quality segment 2) Long life and fast speed Segment Diamond Construction Core Drill Bits for Concrete1.High quality segments of the ... ManufacturerWe are professional in producing polishing pads, cutting blade, core drill bits and stone processing machinery for more than 6 years.Now we ...

Supplier: Fuzhou Yongyi Crafts Co., Limited

[China Manufacturers]

AW,NQ,PQ,HQ,PQ,NQ3.HQ3 diamond drill bits

Mar 21, 2013

... drill bit with international standard Core Bits are widely used in mineral exploration industry and geological survey. diamond core bits ... which are commonly used in mineral exploration, site investigation and water ... diamond type, T.C. type, PCD type and TSP type in following sizes. Welcome to contact us ... NQ,PQ,HQ,PQ,NQ3.HQ3 diamond drill bits

Supplier: Changsha Exploration Machinery Factory

[China Manufacturers]

YN30A YN30A-2 YN30E YNF30 Rock Drill

Jan 30, 2013

... type of rock drill composed the power machine, working machine and air compress in one. It is a small type of rock drill composed the ... power machine, working machine and air compress in one. It is powered ... .productShow(); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); YN30A YN30A-2 YN30E YNF30 Rock Drill

Supplier: Luoyang Pneumatic Tool Co., Ltd.

[China Manufacturers]

YT27 Pneumatic Air Leg Rock Drill

Apr 01, 2013

... produce various kinds of rock drill. pneumatic machinary Pneumatic Air Leg Rock Dril air-leg pneumatic machinery1.The rock drill is a kind o ... high efficiency air leg rock drill machine. 2. ... It is mainly used for blasting holes and other drilling work in quarries ...

Supplier: Fuzhou Cheng Long Rock Drill Co., Ltd.

[China Manufacturers]

YN27C INTERNAL-COMBUSTION ROCK DRILL

Mar 03, 2013

This internal combustion rock drill has high efficience and good quailty. YN27C INTERNAL-COMBUSTION ROCK DRILLWeight 27kg Overall dimension746x315x 229mm Type of ... 1.14L Mixing ratio of gasoline and lubrication oil (in volumes)9to1 End of drill rod dimensionshexagonal2 2 x 108m ... Rotating speed of drill rod≥200r/min Clearance of Spark plug0.5 -0.7mm YN27C INTERNAL-COMBUSTION ROCK DRILL

Supplier: Ningbo Yinzhou Yonglong Construction Machinery Factory

[China Manufacturers]

High efficiency YT27 pusher leg rock drill

Jan 31, 2013

YT27 pneumatic rock drill A classical type of the rock drill product,with steady quality.widely used in rock drilling,coal mine While efficient and with low ... energy consumption, the YT27 is durable, reliable and suitable for all applications and all kinds of rock. Product ModelYT27Weight (kg)27Length (mm)668Shank ... )25Product article Number3312 3003 03 High efficiency YT27 pusher leg rock drill

Supplier: Atlas Copco (Shenyang) Construction & Mining Equipment Ltd.

[China Manufacturers]

DS30 Hydraulic Rock Drill

Jan 14, 2013

... rock drill have the built-in motor,and only need two hydraulic oil hoses.Energy consumption is only 7KW. Description:DangShan DS30 hydraulic rock drill ... is a new generation drilling equipmentsof our factory ,which takes more than 18 year careful development. And obtained ... water flushing or air flushing. DS30 is a hydraulic rock drill to drill diameter 32mm(1¼”) to 50mm(2”) holes. ...

Supplier: Dang Shan Mining Machine Co., Ltd.

[China Manufacturers]