rock drill head,China rock drill head Manufacturers, Suppliers

drilling bits

Sep 05, 2012

We can supply all kinds of drilling bits. BitR22 threaded Bits 35mm-38mm diameterR25 threaded Bits 35mm-41mm diameterR28 threaded Bits 38mm-43mm diameterR32 threaded Bits 51mm-76mm diameterT38 threaded Bits 64mm-89mm diameterT45 threaded Bits 76mm-102mm diameterT51 threaded Bits 89mm-127mm diameterST58 threaded Bits 89mm-152mm diameterED68 threaded Bits 105mm-152mm diameter drilling bits

Supplier: Shenyang C&A Machinery I/E Co., Ltd.

[China Manufacturers]

Bit Breaker

Apr 20, 2012

1.Bit Breaker 2.type:three cone 3.API Spec 7K ISO9001:2008 4.GB/T 28001-2001 5.GB/T 24001-2004-ISO14001:2004 The Bit Breakers are suitable to make up or break out the drilling bit during the oil well drilling and repairing operations. The Users should be chosen the bit breaker according to the size and model of the drilling bit. Bit Size Bit Model3.3/4 The Standard Three-Cone Bit4.3/45.7/868.1/29 ...

Supplier: Jiangsu Saifu Petrol-Machinery Co., Ltd.

[China Manufacturers]

Down the hole Drill bits

Apr 01, 2013

... screw air compressorWe may provide various types of Rock Drill Bit.I .Taper connection rock drill head.1.> Chisel Type Bits (The diamater from 32 ... from 32 to 60mm)II. Screw Joint rock drill head,screw connecting sleeve . 1.>R-screw drill ,screw connecting sleeve. ( R28,R32,R38 ... form 76 to127mm)III. Down the hole impact drill .1.Down the hole rock drill with low air pressure. (The diameter from 66 ...

Supplier: Zhengzhou Kaishan Mechanical & Electrical Equipment Co., Ltd.

[China Manufacturers]

YG15 K034 cemented carbide drill bits for coal mining

Mar 31, 2013

YG15 K034 cemented carbide drill bits for coal mining: 1.trial order acceptable. 2.sample ... carbide alloy film do not fragment easily, so that the drill head has a longer life: using the special process formula, our ... :it is using in producing coal seam rotary drilling and rock drill.Zhuzhou Jinfeng Cemented Carbide Technology Co., Ltd., selling CN cutting ...

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

[China Manufacturers]

49cc CE Approved Earth Drill

Jul 18, 2012

... stroke engine 2.CE Approval 3.100/150/200/250mm Drill Head is available 49CC EARTH DRILLSpecification:Engine model: 1E44F-6Engine type ... /250mmFuel tank capacity: 1200mlPacking:Motor in one cartonCarton size:62X41X30CMDrill Head(L=150mm) in One CartonCarton Size:81X16X16CMConveyance:20'GP:280PCS40 ...

Supplier: Yongkang Nantian Industry & Trade Co., Ltd.

[China Manufacturers]

XY-2 Core Drill

Feb 10, 2013

... machine for meddium holes core drilling. XY-2 CORE DRILL XY-2 Series Core Dill is portable hydraulic-feeding ... is a improved product based on XY-2 Core Drill. It remains all the performances, features and structures ... )200m(Φ200mm) Φ73 Drilling Rod100m(Φ300mm)100m(Φ300mm) DRILL HEAD Spindle I.D. 76mm96mm46x51mm Spindle Speed Fowards65,114,180, ... (without power unit) 950kg1000kg650kg XY-2 Core Drill

Supplier: China Geo-Equipment Corporation

[China Manufacturers]

Series of PCD cutters for oil drill bits and mine bits

Jul 16, 2012

... , are widely used for oil/gas well drill bit, rock drill and mining drill bit,water well drill bit, geothermal bit ,also could be used ... contact for more information. Series of PCD cutters for oil drill bits and mine bits

Supplier: Henan Yinwang Trade Co., Ltd.

[China Manufacturers]

51CC Earth drill

Jan 26, 2013

Gasoline model:1E44F-5 Engine power:2.0KW Drill size:100,200,300mm Yu Qi Lin Agricultural ... in this line for many years! Product Name: Ground Drill Engine model: 1E44F-5 Engine Type: air-cooled,two ... tank capacity: 1200ml Auger diameter : 100mm/200mm/300mm Drill length: 800mm Drill head diameter: Thick type G.W/N.W: 12kg/11kg ... )810x210x210mm4)820x310x310mm Warmly welcome your inquiry! 51CC Earth drill

Supplier: Renqiu Yu Qi Lin Textile Agricultural Machine Co., Ltd.

[China Manufacturers]

open-air drill rig ZGYX-660

Aug 30, 2012

... speed .3,automatic respond to brazed position, manipulator, Drill lubricator and the card make up the simple and ... angle display makes the Drill single easy operation, accurate positioning. ZGYX-660 Main Technical Specifications:Rock DrillModelZY-104 Bore Dia76 ... ~115mm Slewing Speed0~160r/minSlewing Torque0~980 N-M Impact Frequency60HZ Drill RodT45 ...

Supplier: Beijing Mayastar Machinery & Electrical Equipment Co., Ltd.

[China Manufacturers]

HQD70 Down the hole drill rig

Dec 16, 2012

HQD70 Down the hole drill rig 1>Rock hardness:f=6~20 2>Bore ... reduction gear torque is big, which makes the drill reliable when works under working condition of strong ... and lack-of-phase protection, which makes the drill work stable and reliable.6) Advancing system matched ... 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]

HCR-8 drill rig

Jul 27, 2012

... wp12.375 276kw/2100rpm Driling Capacity:PQ:1700MNQ:3000MHQ:2400M Drill Head Capacity:spindle speed:0-1250rpm three shifts/changeable steplessMax.rotation ...

Supplier: Shanghai Ally Automobile Sales&Services Co., Ltd.

[China Manufacturers]

ZGYX-520 Crawler Full hydraulic Drill Rig

Sep 12, 2012

ZGYX-520 Crawler Full hydraulic Drill Rig 1.hole dia.:64~89mm 2.bore depth: 18~ ... dia.:T38(T45)*3.66m ZGYX-520 Crawler Full hydraulic Drill Rig1.hole dia.:64~89mm 2.bore depth: 18~22m ... Length : 3660 mm7.Rod Dia: T38(T45)*3.66m 8.Rock drill: zhigao brand:ZY-1019.Impact frequency: 2600~3500BPM10.Rotary speed ... ×W×H): 6170*2296*2900mm ZGYX-520 Crawler Full hydraulic Drill Rig

Supplier: Zhejiang Zhigao Machinery Co., Ltd.

[China Manufacturers]

GK PDC cutter drill bit insert

Mar 31, 2013

... .And widely used for oil/gas drill bit, rock drill and coal mining drill bit, also can be used for ... ravelly ground, the spherical prominence can break the rock into gravels and then squeeze the gravels into ... the gaps, thereby reducing the vibration of drill and speeding up the drilling.In conclusion, GK ... ’s made it the best character as a drill bit cutter. Reinforced PDC has higher dense diamond ...

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

[China Manufacturers]

Crawler DH drill car

Feb 10, 2013

... valve, which can realize the lift, swinging arm drill and drill frame of pitch, angular, translation (back) and ... adjustment function, guarantee the equality of intersectorial drill hole drilling and drill car stability.· operating pneumatic maneuverings valve, ... dust collection, counter blowing function to guarantee a efficient rock drill car.(c). Strong propulsion, rotary organization· propulsion ...

Supplier: Quzhou Sun Winjer International Trading Co., Ltd.

[China Manufacturers]

Drill bit

Mar 28, 2012

drill bit,drill bits,rock drilling tools,rock drilling tool,Button bits,rock drill,threaded,tapered,drilling tools, 1. Button bits: Tapered ... Cop34, Cop44, Cop54, MACH30, MACH40, MACH50, MACH60 etc4 Tapered Drill RodShank h22x108mm, (6, 7, 11, 12 degree taper) , Length ... lenth can be designed according to customers reqeusts. 6. Intergral Drill steelShank h22x108mm, Tips as 22mm, 24mm, 26mm, 28mm, ...

Supplier: S.U.G Trading Co., Ltd.

[China Manufacturers]

Oil Spiral drill collar

Sep 27, 2012

... 4142H-4145H or 36CrNiMo4 modified steel.drill collar mainly used between the dill pipe and drill head and connected by conversion connector so ... .37:1 Jenny-region marketing managermob:0086-13675466243 Oil Spiral drill collar

Supplier: Dongying Haixin Petroleum Equipment Co., Ltd.

[China Manufacturers]

sigle-head hinge driller

Sep 21, 2012

1. applied to drill all kinds of hinge holes of cabinet doors of furniture. 2.Single head 3.special designed for exportation ... MZ7311(old model No.:TJT-48) is applied to drill all kinds of ... mmQuantity of drills3pcs/onceTotal motor power0.75 kwappendix1 pc drill head (diameter:ø35mm), 2pcs drill head (diameter: ø3mm)Overall dimension900X700X1600 mm

Supplier: Tokeny Machinery Manufacturing Co., Ltd.

[China Manufacturers]

Coal drill rod

Nov 07, 2012

... 2.rigid 3.automatically adjustable 4.stable Coal drill rod introductionCoal and rock drill pipe in the production process, materials used special ... techniques to deal with the way the drill pipe ... two categories, I type for soft rock drilling, type applies to hard rock and hard rock drilling.Coal drill rod photo Coal ...

Supplier: Linqing City Ruilong Drill Co., Ltd.

[China Manufacturers]

API 7-1 Oilfield spiral hollow drill rod Drill Collar

Apr 20, 2012

... size from 79.4mm to 279.4mm... Oilfield Drill Collar The Drill Collar of Zhongzhong is made from AISI 4145H alloy ... is mainly used between the drill head and the drill pipe, so that it can make the drill head work reposefully and keep right ... trace by providing the pressure and weight for drill head. Specification: ConnectionsODmmIDmmLengthmmNC23-3179.431.89150NC26-3588.938.19150NC31-41104 ...

Supplier: Liuzhou Biaohuang Import & Export Co., Ltd.

[China Manufacturers]

K10 for making chisel tungsten carbide drill bits

Nov 06, 2012

... YK2514.4≥87.0≥2400Suitable for mining large drill , chisel tooth into hard rock.YG11C14.2≥87.0≥2360Suitable for inlay ... manufacturing heavy duty rock drills with drill,such as the deep-hole drilling, rock drill trolley with a bit.K10 for ... making chisel tungsten carbide drill bitsAll of our tungsten Carbide ...

Supplier: Zhuzhou Jinxin Cemented Carbide Co., Ltd.

[China Manufacturers]