unmounted rock drill,China unmounted rock drill Manufacturers, Suppliers

tungsten carbide hammer drill tips

Apr 22, 2012

carbide hammer drill tip -- reliable quality, fair price; - - in various grade; -- sample available; -- prompt delivery. Carbide drill tips for hammer and masonary drills are being supplied to the best drill makers of the world. tungsten carbide hammer drill tips

Supplier: Zhuzhou Tongyi Industry Co., Ltd.

[China Manufacturers]

CONCRETE DRILL BITS

Sep 18, 2012

1.Description:SDS Plus Hammer Drill Bits 2.Carbide: YG8C 3.Body:40Cr 4.Shank:SDS Plus,SDS Max,Hex 5.Type: "-" & "+" 1.Description:SDS Plus Hammer Drill Bits2.Carbide: YG8C3.Body:40Cr4.Shank:SDS Plus,SDS Max,Hex5.Type: "-" & "+"6.Flute: S2 and S47.Finishing:Sand-blast, Nature color,Black finished CONCRETE DRILL BITS

Supplier: Zhejiang Zhengbang Tools Co., Ltd.

[China Manufacturers]

Good quality drill tip

Feb 16, 2012

... bits; Oil well bits; Matrix of PDC; Iron ore crusher drill bits; Hardness of the stratum is f=10-14;G21614 ... of crusher; Small size button for roller bits and percussion drill bits; Hardness of the stratum is f>12;G206H14.85 ... .0≥2800(*f is protodyakonov scale of hardness) Good quality drill tip

Supplier: Central South Kaida Powder Metallurgy Co., Ltd.

[China Manufacturers]

Nail drill bits

Nov 04, 2012

nail drill bits set we can supply CE certificate to our clients all over the world .this nail drill bits is very popular and with best quality ,if you want more details of it , pls contact with Kimmi Meng .My trade Manager :cn1000360116also , you can email me .I will always online for you Nail drill bits

Supplier: Yiwu Zaranail Beauty Factory

[China Manufacturers]

Nail drill bits

Mar 26, 2013

nail drill bits set we can supply CE certificate to our clients all over the world .this nail drill bits is very popular and with best quality ,if you want more details of it , pls contact with Kimmi Meng .My trade Manager :cn1000360116also , you can email me .I will always online for you Nail drill bits

Supplier: Yiwu Zaranail Beauty Factory

[China Manufacturers]

pdc drill bit

Jul 11, 2012

for granite,marble quarry stationary,profiling DIAMOND WIREOutside diameter of diamond ring(mm) :11.5,11,10.5,10,8.5Inside diameter of diamond ring(mm) :9.0, 8.5, 8.0, 6.0Length of diamond ring(mm):6.0Length of steel core (mm):8.5, 9.0, 10Diameter of steel carrier (mm):4.0, 4.5, 5.0Separation type: Plastic,Rubber,Spring, Plastic+Spring, Rubber+SpringBeads/meter:28,30,33,36,40

Supplier: Fujian Province Xinpengfei Industry Development Co., Ltd.

[China Manufacturers]

Tungsten carbide drill bits

Apr 11, 2012

1.ISO9001:2008Certification 2.Customized available 3.Mining bits: K032, K034,etc Specification:1.ISO9001 Certification2.Customized available3.Mining bits: K032, Ko34,etc4.Drilling bits: Flat Button type, Tapered Button type, Spherical5. Good property

Supplier: Sichuan Guanghan Nandong Metal Material Co., Ltd.

[China Manufacturers]

Button Bits 3

Mar 19, 2012

(SF group Yanggu puma rock tool co., ltd. OEM) supply all kinds of rock drilling tools for mining Thread Rock Tools:Button Bits,Coupling Sleeve,Drifting Rod,Extension Rod,MF-Rod,Shank Adapter,Shank Adapter Rod Standard,Tapered Drill Rod.The details information pls see our website. Button Bits 3

Supplier: Liaocheng Huida Import & Export Co., Ltd.

[China Manufacturers]

Diamond Core Drills for sale

Jan 23, 2013

... ;Our Advantages:1. More than 10 years experience in diamond drill bit manufacture field;2. All products certificated by ISO9001:9002 ...

Supplier: Shaanxi Zuanlong Drilling Machine Co., Ltd.

[China Manufacturers]

button bits

Dec 30, 2012

... design and produce different bits according to different hardness of rock to satisfy customer’s different requirements;We also can help ...

Supplier: Liaocheng Ruizuan Construction Cutter Tools Co., Ltd.

[China Manufacturers]

PDC drilling bits

Oct 10, 2012

... Formation :Extremely hard and abrasive formation,such as quartzite,lgneous rock. Features: Medium heavy segments placement are designed for drilling in ...

Supplier: Hebei Zhankui Drill Equipments Sales Agency

[China Manufacturers]

4PC chisel bit(T11026)

May 02, 2012

4PC chisel bit,(1/4.5/16".3/8.1/2) ,Packing in plastic case,high quality carbon steel,HRC45-54...... 4PC chisel bit(1/4.5/16".3/8.1/2) Packing in plastic casehigh quality carbon steelHRC45-54.Professional quality. 4PC chisel bit(T11026)

Supplier: Sichuan Bright Machinery Imp. & Exp. Co., Ltd.

[China Manufacturers]

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]

extended Drilling bits

Mar 07, 2012

1 Good performance. 2 Excellent quality. 3 Reasonable price. 4.Used for kinds of stones, name:drilling bitsmaterial:high carbon steelhead form:square or round using: all kinds of stone extended Drilling bits

Supplier: Gaodesi Tools (Foshan) Co., Ltd.

[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]

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]

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]