bq hq nq pq core drilling bit,China bq hq nq pq core drilling bit Manufacturers, Suppliers

Brazing diamond core bits for dry drilling

May 24, 2012

... are highest specifications and designed for a multitude of drilling aplications. These core bits are highest specifications and designed for a multitude ... of drilling aplications.such as drilling into highways,runways,dams,buildings,parking ... /8-11" 16L*3.0T*6W 4 segments Brazing diamond core bits for dry drilling

Supplier: China Porcelain & Electric (Henan) Co., Ltd.

[China Manufacturers]

Diamond Core Bit

Mar 31, 2013

Diamond Core Bits is used in boreing reinforced concrete ground and wall, ...

Supplier: Twin-Town Enterprises

[China Manufacturers]

Assorted 5mm - 120mm Diamond coated drill bit hole saw core drills

Apr 01, 2013

1.Quality assurance . 2. Exported to overseas markets 3.durable to polish 4.OEM/ODM service 5.competitive price Assorted 5mm-120mm diamond coated drill bit hole saw drills

Supplier: Shanghai Yiyan Diamond Products Co., Ltd.

[China Manufacturers]

Drilling

Nov 28, 2012

... ,mining,hydrology,subterranean heatpilling,water well drilling and oil well drilling.This type of bits have optimal ... carbide teeth,5. Hours in the rotary cone bit with the impact, crushing and shearing the role ... of broken rock.6. Cone bit to adapt to the soft, medium and hard ... bits, roller rock bits,core bits,all size bits in oilfield,water well drilling,mineral and geological and ...

Supplier: Langfang Juli Geological And Mineral Of Geotechnical Engineering Technology Development Company

[China Manufacturers]

Sinorock rock drill bits drilling tools

Aug 13, 2012

... is stable. Sinorock rock drill bits drilling tools Sinorock drill bit is efficient and fast when drilling in hard and medium-hard rock ... Φ110 Φ130/Φ175/Φ200 EX Cast hardened cross-cut drill bit Φ42/51 Φ51/Φ76 Φ76/90 Φ130 EXX Tungsten carbide ... -crescent drill bit Φ76 Φ76 EYY Hardened tri-crescent drill bit Φ76 Φ76/90 Thread Type Hardness Sinorock rock drill bits drilling tools

Supplier: Luoyang Sinorock Engineering Materials 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]

Core Drill

Feb 25, 2013

Top quality Core Drill in China! Supply many famous OEM brands in the world! Core Drill (CD 910) 100mm Core Drill Motor: 1050W Induction 115V or 220V, 50-60Hz Max, boring dia.: 100mm Onerun boring depth : 400mm Adapter threads: M22 Bit speed: 1050RPM Net Weight: 9KGS Approval: CECore bits ordered separately Core Drill

Supplier: Zhangjiagang Panpasi Imp & Exp Co., Ltd.

[China Manufacturers]

Core barrel with bullet teeth

Sep 28, 2012

... market price and negotiableOther relevant products: Kelly bars, drilling buckets, augers, core barrels, drilling teeth & holders, cutting bits, steel wire rope for ... drilling rigs and cranes, lift units, hydraulic motors, speed ... the requirement for using and maintenance of customers. Core barrel with bullet teeth

Supplier: Xiangtan Zhongwei Heavy Industry Co., Ltd.

[China Manufacturers]

GHJ series tri-cone rock bits with metal-sealing system for oil well drilling

Apr 28, 2012

... as soft marl, clay, unconsolidated sandstorm, salt, etc. Recommended Bit type: GHJ437, Drilling weight: 0.35~0.90 KN/mm, Rotary speed ... , such as shale, clay, sadstne, soft limestone, etc. Recommended Bit type: GHJ517, Drilling weight:0.35~1.05 KN/mm, Rotary speed ... , such as hard shale, soft limestone, sandstone, etc. Recommended Bit type: GHJ537, Drilling weight 0.5~1.05 KN/mm, Rotary speed ...

Supplier: Shanghai Shenkai Petroleum Equipment Corporation Ltd.

[China Manufacturers]

coring bit

Feb 03, 2012

... "250P -3-431012-1/4"1335-1/4"-3-4Recommended drilling parametersWOBROP(rpm) Displacement(KN)(1000 1bs)(L/s)(gpm)25 ... -2060-50015-25240-40018-904-2060-25022-30350-450 coring bit

Supplier: Puyang Zhongshi Group Co., Ltd.

[China Manufacturers]

glass bit

Jan 29, 2013

glass bit diamond core bit for glass glass bit

Supplier: Guangzhou Ledio Equipments Co., Ltd.

[China Manufacturers]

API spec 7 tricone drill bit

Jan 29, 2013

API spec 7 tricone drill bit 1.Tricorne Drill Bits Size range from 3 7/8" ... tooth tricone bit) and tricone bit(tungsten carbide inserted tricone bit),both of which are used for mining pilling, water well drilling or oil ... erquiry will be very appreciate! API spec 7 tricone drill bit

Supplier: Hebei Hongrunlai Business and Trade Co., Ltd.

[China Manufacturers]

Button Bits For Rock Drilling Tools

Feb 10, 2013

... Good quality. Button Bits For Rock Drilling ToolsButton bits profileA moderately abrasive type of bit, Ideal in medium to hard ground ... the products are widely used in bench and production drilling,extensional drilling , our products with comparative advantages of the more prominent ... : 10000pcs/monthTapered button drill bits are widely used for drilling hard or very hard work. In addition to tappered ...

Supplier: Xiamen Prodemo Imp. & Exp. Co., Ltd.

[China Manufacturers]

Good quality drill bit tip

Aug 08, 2012

... .5≥2800G20614.85-14.9590.2-90.5≥2800 DTH drilling bits; Cemented carbide slice of crusher; Small size button for ... ≥2800(*f is protodyakonov scale of hardness) Good quality drill bit tip

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

[China Manufacturers]

EE,EI,EF,PQ Electronic transformer

Jun 29, 2012

... Transformer and coils Full product range (custom made) 1.Air core inductors 2.Ferrite rod inductors 3.Fixed or adju Detailed ... information via e-mail for quote:1.Specification inclouding bobbin,core dimensions and winding drawing,2.the quantity.High frequency transformer ... (EE,EI,ETD,PQ,RM,EF,ETC)Full product range (custom made):1) Air core inductors2) Ferrite rod inductors3) ...

Supplier: Shenzhen JiaMeiRui Electronics Co., Ltd.

[China Manufacturers]

Earth auger Bit

Oct 26, 2012

Earth auger Bits Product Features 30-Inch effective digging depth 2-Inch (25mm) diameter round drive shaft connection Product Features30-Inch effective digging depth 2-Inch (25mm) diameter round drive shaft connection All boring head wear parts are field replaceable Earth auger Bit

Supplier: Source One International Co., Ltd.

[China Manufacturers]

AISI UNS T41902 steel Ball for drilling tools

Jan 16, 2013

Middle Carbon ball, Material:55SiMov, Used for oil Drilling tools and ore drilling tools 55 SiMoVA(AISI S2) ball , this product mainly used ... Fax:86-574-88473666 AISI UNS T41902 steel Ball for drilling tools

Supplier: Ningbo Yinzhou Junxing Hardware Factory

[China Manufacturers]

9 5/8" IADC537 Tricone Rock Bit api

Mar 01, 2013

We deal with the Tricone Rock Bit for the petroleum equipment with various different sizes and grade. We deal with the Tricone Rock Bit various different sizes and grades .API cert. is available. 9 5/8" IADC537 Tricone Rock Bit api

Supplier: Zhejiang Cereal, Oil & Foodstuff Import & Export Co., Ltd.

[China Manufacturers]

China Rotary Drilling Rig

Aug 25, 2012

... .lifting speedm/min60Drill headRotate torqueKNm200Drill speedrpm0~25Earth-throwing off speedrpm110Max. drilling hole diameter-with bushingmm1500-without bushingmm2000Compression systemOil cylinder strokemm5000Max. adding ... forceKN180Max. pulling forceKN200 Drilling rig Friction mode(Max. depth)m5×13(60)Inner-locking ...

Supplier: Shandong Hongda Construction Machine 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

204 piece dill& bit set 1.11-year manufacturer and exporter 2.high quality ... /16-29/64-15/32-31/64-1/2''1PCMAGNETIC BIT HOLDER60MM3PCSHSS HEX SHANK DRILL BITS5-5.5-6-7-8 ... :0574-88570820FAX:0574-88570808MOIBLE:15867286716Website:www.benotools.com204 piece drill&bit set Manufacturer factory with high quality Drill ,packing case BENO ...

Supplier: Fenghua Beno Tools Factory

[China Manufacturers]