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

HQD70 Down the hole drill rig

Dec 16, 2012

... of over-load protection and lack-of-phase protection, which makes the drill work stable and reliable.6) Advancing ... system matched with pressure reducing valve, which can adjust the advancing power according to different rock ... rigidity to gain the optimal rock drill effect.HQD70 Down the hole drill rig ModelHQD70Rock rigidityF= ...

Supplier: Shanghai Denair Compressor Co., Ltd.

[China Manufacturers]

Crawler Drill Rig HCM451

Mar 18, 2012

Crawler Drill Rig HCM451: 1>Rock hardness:f=6~20 2>Bore Dia.(mm):90~165 ... and agile, rational layout, manipulation convenient.4. Matching with the high-pressure movable screw compressor, one day can drill hole diameter of rock ... 115mm and length is 300m - 200m.Specifications: ModelHCM451Rock hardnessf=6 ...

Supplier: Shanghai Durable Machinery Co., Ltd.

[China Manufacturers]

hollow drill steel rod

Sep 30, 2012

1.we can produce the drill rod and bits 2.ISO certificate 3.Market: all of the world Coal ... , BHR73, U47,U765, U84 blast furnace taphole cross drill bits We can supply mining bits with holders, we also can make it according ... USA, Australia, Brazil, Canada, Korea, Japan, HongKong, Singapore, etc hollow drill steel rod

Supplier: Liaocheng Xingrong Steel Pipe Co., Ltd.

[China Manufacturers]

Manufacturer factory with high quality Drill ,packing case BENO-MD204 piece dill& bit set,HAND tools wood drill bit

Dec 29, 2012

... dill& bit set 1.11-year manufacturer and exporter 2.high quality and combined hand tool set 3.special for ... 31/64-1/2''1PCMAGNETIC BIT HOLDER60MM3PCSHSS HEX SHANK DRILL BITS5-5.5-6-7-8-9-10- ... NINGBO FENGHUA BENO TOOLS FACTORY is a leading manufacturer and exporter for the hardware tools including handy tools , ... from all over the world at good price and satisfied service.If you have any question,please ...

Supplier: Fenghua Beno Tools Factory

[China Manufacturers]

Nail Drill

Nov 16, 2012

Electric Nail Drill Pen Manicure Drill Bits Professional nail drill Nail drill machine variable speed 3000-20000 Nail Drill Features: Suitable for pedicure and manicure. Perfect for help ... to thin and ...

Supplier: Shenzhen Tomtop Technology Co., Ltd.

[China Manufacturers]

3.6v mini drill

Mar 31, 2013

mini drill set include 60pcs accessories&BMC wireless and lightweight design makes it easy to use in many places 1.cordless mini drill set ... brass brush1pc steel brush5pcs cutting diskes4pcs polishing wheels6pcs sanding bands4pcs drill bits4pcs collets1pc engraving bit1pc whet stone

Supplier: Ningbo Yinzhou Beilian Machinery and Equipment Co., Ltd.

[China Manufacturers]

18V Ni-cd Cordless Drill

May 20, 2012

... keyless chuck( From Sanou/Weida(the supplier of Makita and Hitachi) )Cluth 22 stage clutch for torque setting ... the job2.All ball-bearing construction provides greater durability and longer tool life3.Variable speed (0-700 RPM) ... and easy bit changes7.Supplied with 2 pcs 18V 1.5Ah Ni-cd Battery,1 pc charger,1 pc Carry Case ,drill bits ... 18V Ni-cd Cordless Drill

Supplier: Nanhai Lihao Electric Works Co., Ltd.

[China Manufacturers]

electric drill bit sharpener

Mar 23, 2013

... and high speed steel drill bits. -Product Features:-Easy chuck alignment system for quick and precise sharpening.-Diamond wheel can sharpening all kinds of drill bits ... .-Compact design for stability and ease of use.Standard Equipment: -1 pc ... Size/pcs48×40×19cm/4pcsGross Weight12gPcs/Container(20)2880s electric drill bit sharpener

Supplier: Jinyun Yuheng Machine Produce Co., Ltd.

[China Manufacturers]

PP-13Q Drill Bit Grinder

Aug 22, 2012

Grinding all straight shank drill bits with two flutes of unlimited overall length. PP-13Q Drill Bit Grinder Features: PP-13Q could sharpen front ... ER collets.Grinding all straight shank drill bits with two flutes of unlimited overall length Point angle and clearance angle operationHigh Efficiency DC ...

Supplier: Taizhou Beiping Machine Tool Co., Ltd.

[China Manufacturers]

Drill sharpener manufacturer

Apr 01, 2013

... of the adjustment function can control the quality . Portable drill bit grinder/Sharpener grinder(GD-13)1. Easy operate. ... workers can learn to sharpen the drill quickly .2. Grinding all straight shank drill bits with two flutes of unlimited whole length ... .3. Economical price, grinding fast and high accuracy.4. It ...

Supplier: Dongguan City Gongda Precision Machinery Co., Ltd.

[China Manufacturers]

ZIZ250-core drill

Apr 01, 2013

... dry or wet drilling .Versatile and efficient, drilling in steel-reinforced concrete, masonry and other materials.For pipeline and cable ducting, ventilation channels ... threads: 1 1/4"-7 UNC--------Detailed information of the drill bits, please check relevant web.

Supplier: Hangzhou Hongli Pipe Machinery Co., Ltd.

[China Manufacturers]

diamond drill bit

Jul 16, 2012

... , diamond drill bit, drill bit, diamond drill tools, core drill bit, drill tools. We sell all kinds of High Quality diamond drill, drill tools, diamond drill bit, drill bit ... Quality Diamond Drill Bit, Glass Drill Bits, Glass Drill Bit, Brass Drill Bit, Core Bits, Glass Drill Tools, Drill Bits Tools, Countersink, Counter Sunk, Countersinking, Milling Cutter and Drill Shells, Drill Shell ...

Supplier: Guangzhou S&K Glass Machinery Co., Ltd.

[China Manufacturers]

diamond drill bit

Jan 28, 2013

... company sold are made of polycrystalline diamond for oilfield. Diamond Drill Bits of synthetic material made of polycrystalline diamond our company sold ... can provide various types of diamond bits for comprehensive drilling,lateral drilling and whipstocking bits, various reaming bits and coring bits; Meanwhile, we also would like ... ~ 17 1/2Formation: from extremely soft to Medium Hard diamond drill bit

Supplier: Dongying Haixin Petroleum Equipment Co., Ltd.

[China Manufacturers]

Drill Pipe

Feb 14, 2012

... to transport drilling fluid to drill bits, and to raise, lower and rotate the bottomhole assembly along with the drill bit. Drill pipes must be manufactured ... to withstand severe internal and external pressure, distortion, bending and vibration. They are ...

Supplier: Dongying Jianxin Petroleum Equipment Co., Ltd.

[China Manufacturers]

HSS Straight Shank Solid Drill Bit

Jan 19, 2013

material:HSS 2 spiral flutes application:spindle drilling machine HSS woodworking drill bitssize:2 flute and 4 flutes HSS Straight Shank Solid Drill Bit

Supplier: Dongguan Triwood Cutters Co., Ltd.

[China Manufacturers]

Diamond Core Drill Bit for Construction

Feb 20, 2013

... drill bit Diamond Core Drill Bit for ConstructionACB series diamond core drill bits are specially designed for drilling concrete, reinforced concrete and ... brick wall with fast drilling speed and ... in difficultoperating conditions.Very fast cutting speed and low cutting pressure.Different connection end for different ...

Supplier: Huizhou Powsan Diamond Tools Co., Ltd.

[China Manufacturers]

diamond core drill

Dec 17, 2012

diamond core drill bits 1.brazed core bits 2.high performance 3.For concrete and other materials diamond core drill :1.brazed core bits2.high performance(fast drilling and long life)3.For concrete and other materials(granite). 4.Size: Length150mm diameter:28-250mm diamond core drill

Supplier: Hantronic Diamond Industrial Co., Ltd.

[China Manufacturers]

SDS-PLUS HAMMER DRILL BIT 2CUTTER

Jul 10, 2012

... makes the high professional quality hammer drill bits for industry applications. We use BC20(DK30) carbide and 42CrMo steel shaft to do those ... high professional quality SDS hammer drill bits with our featured exclusive ... use Chinese costs to reach those other famous branded hammer drill bits in the world.Type: 2cutter with single U flute. ...

Supplier: Danyang Three Win Industry Supply Co., Ltd.

[China Manufacturers]

Electric Drill Bit Sharpener(2001B)

Nov 26, 2012

... sizes Easy operation Electric Drill Bit SharpenerThis 70W sharpener gives blunt drill bits a razor sharp cutting edge quickly and easily.Suitable for ... use with carbon steel and HSS spiral bits from 3 ... .6-10mm diameter.Built in drill guide ensures a correct sharpening ...

Supplier: Yongkang Jiahong Tools Manufacture Limited

[China Manufacturers]

CD2L-14N Cordless Power Drill W/Spindle Lock 14.4V

Feb 25, 2012

Cordless Power Drill Fast job on professional performance for industrial applications and professionals only. Cordless Power DrillModel: CD2L- ... Wood 38mmMachine Weight: 2.14KGSFeatures: 1, Compact and lightweight design for increased maneuverability2, 2-speed gear housing ... chuck with self-locking for easier and faster tightening & changing of screwdriver and drill bits.9, 1 Hour fast smart ...

Supplier: Danyang Htt Tool Co., Ltd.

[China Manufacturers]