5 7mm spiral drill,Find 5 7mm spiral drill Manufacturers, Suppliers on ECVERY.com

Not satisfied can return solid carbide twist drills bit 5.7mm

Feb 11, 2012

... rigid Not satisfied can return solid carbide twist drills bit 5.7mm

Supplier: Jinan Ding Jing Material Co., Ltd. [China Manufacturers]

Spiral Drill Collar

Jun 04, 2012

... Alloy steel high quality 3 7/8--11" Dimensiond of spiral groove: DA Depth of cut mm±25.4 pttch mmB ... /84.8±0.79914 114.3-130.24-1/2~5-1/85.6±0.79965 133.4-146.15-1 ... /4~5-3/46.4±0.791067 149.2-161.95-7 ... .5916265.6±0.79203.2-255.48~8-7/89.5±1.5917276.4±0.79228.6-250.89~9-7 ... .9±1.59279.41111.9±2.3720328.7±1.59 Spiral Drill Collar

Supplier: Beijing Hengzhixinda Trade Co., Ltd. [China Manufacturers]

Zhenzhong Brand CFG20/25/30 Long Spiral Drill Rig working with JZB Walking piling frame

Oct 01, 2012

... civil and industrial construction.Technical Parameter CFG20/25/30 Long Spiral Drill Rig ModelCFG20CFG25CFG30Bore diameter (mm)400-600400-600400-800Bore depth (m ... )10×4.8×26.511×5×3213×6.2×36Transport modeDisorganization Zhenzhong Brand CFG20/25/30 Long Spiral Drill Rig working with JZB ...

Supplier: Zhejiang Zhenzhong Construction Machinery Co., Ltd. [China Manufacturers]

9 1/2" Spiral Drill Collar( Apispec7) Aisi4145h Alloy Steel

May 25, 2012

... potential for differential sticking with Parveen's Spiral Drill Collars. They reduce the amount of contact between ... be demonstrated by subjecting materials from each Drill Collar to the corrosion test as specified ... in ASTM A262 practice.5. Drill collar bodies are inspected ultrasonically full length ... E1001 (immersion method). 9 1/2" Spiral Drill Collar( Apispec7) Aisi4145h Alloy Steel

Supplier: Shandong Rongli Petroleum Machinery Co., Ltd. [China Manufacturers]

NC-70 Spiral drill collar

Jul 16, 2012

1.NC-70 Spiral drill collar. 2.O.D:3 1/8"-11",I. ... provide bit weight to drill bit so that drill pipe is in tension. Especially drill collar can keep drill bit centralized and hole ... manufactured strictly from API Spec.7 and SY5144 standard..... Drill Collar NumberO.D.I.D.mminmminNC23-3179.43 1/831 ... 5/8 REG241.39 1/276.23NC70-97247.69 3/476.23NC70-1002541076.238 5/8 REG279.41176.23 NC-70 Spiral drill ...

Supplier: Rugao Yaou Import & Export Trade Co., Ltd. [China Manufacturers]

spiral drill collar

May 27, 2012

... Spec 7-1, API RP 7G Material:AISI4145H, 4145HM Length: 5 or 31ft spiral drill collar Specification for reference Product Type: A. Slick ... used to provide bit weight to drill bit so that drill pipe is in tension B. Spiral Drill Collar: used to reduce contact ... so as to avoid efficiently bit sticking from differential pressureC. Spiral Drill Collar With Elevator Groove And Slip Groove: used as lifting ...

Supplier: Zhengzhou Hengzhong Heavy Machinery Manufacturing Co., Ltd. [China Manufacturers]

drill collar,Spiral Drill Collar used to provide bit weight to drill bit

Mar 01, 2012

... to provide bit weight to drill bit so that drill pipe is in tension. Especially drill collar can keep drill bit centralized and hole ... track by large rigidity.Technical specifications and parameters Drill Collar NumberO.D.I.D.Length(mm)Bevel DiameterRef bend ... .239150 & 9450237.32.81:18 5/8 REG279.41176.239150 & 9450266.72.84:1 drill collar,Spiral Drill Collar used to provide bit weight ...

Supplier: Mudanjiang Great Wall Oil And Gas Drilling Tools Co., Ltd. [China Manufacturers]

**spiral drill collars 171.5mm*71.4mm**

Jul 09, 2012

... effectively reduce the block have the possibility of differential pressure.Spiral drill collar had been widely used because of the characteristics of ... its own decesion,this special spiral drill collar to reduce the tube wall and the contact area ... -10025476.29.14or9.45237.38-5/8REG279.476.29.14or9.45266.7NC50-67171.571.49.14or9.45159.5 spiral drill collars 171.5mm*71 ...

Supplier: Jiangsu Hexin Petroleum Machinery Co., Ltd. [China Manufacturers]

Oil Spiral drill collar

Oct 21, 2012

... Oil Spiral drill collar 1.OD : 3 1/8''---11'' 2.Length: 10'--31' 3.Material:AISI 4145 H / 4145H Mod Drill ... -80203.271.49.14 / 9.45190.13.02:16 5/8 REG209.671.49.14 / 9.45195.62.93 ... -90228.671.49.14/ 9.45212.73.17:17 5/8 REG241.376.29.14 / 9.45223.82.81 ... 100254.076.29.14 / 9.45237.32.81:18 5/8 REG279.476.29.14 / 9.45266.72.84 ... :1 Jenny-region marketing managermob:0086-13675466243 Oil Spiral drill collar

Supplier: Dongying Haixin Petroleum Equipment Co., Ltd. [China Manufacturers]

The six-party spiral drill pipe,twist drill pipe /spiral drill pipe/twist drilling rod

Sep 24, 2012

... stable The six-party spiral drill pipe,twist drill pipe /spiral drill pipe/twist drilling rod introducedThe six-party spiral drill pipe,twist drill pipe /spiral drill pipe/twist drilling ... drill pipe /spiral drill pipe/twist drilling rod speicification No.Specifications( mm)CraftConnection type with drilling machineDia.LengthThread type150-42500~1500Taper threadFriction weldingclamp263.5 ...

Supplier: Linqing City Ruilong Drill Co., Ltd. [China Manufacturers]

CNC Down cut two flute spiral drill bits

Aug 01, 2012

... cutting tools for processing wood and synthetic wood Type: CNC drill bitsMaterial:AF906(JAPEN)Application: wood composites,MDF,Plywood,Laminates,Hardwoods ... -522522550M2L-617617650M2L-622622660M2L-825825870M2L-835835880 CNC Down cut two flute spiral drill bits

Supplier: Guangzhou Yimai CNC Tools Co., Ltd. [China Manufacturers]

spiral drill collar

Jul 16, 2012

It is used to reduce contact area with hole in order to avoid efficiently bit sticking from different pressure. Spiral drill collars are one kind of the products of our company and are manufactured strictly according to API Spec 7 and Standard SY/T5144-1997.It is used to reduce contact area with hole in order to avoid efficiently bit sticking from different pressure. spiral drill collar

Supplier: Zibo Sanlin New Materials Co., Ltd. [China Manufacturers]

5.7mm Polyester braided shoe rope

Nov 29, 2012

... 3. OEM is OK 4. Sample available 5.7mm Polyester braided shoe rope Besides webbings, we are ... . Perfect management group. Advanced ERP management.3. 5 professional engineers, 68 skilled technicians and regular technics ... of the testing machines and 12 QC specialists.5. Warm customer service and technical support..Factory view ... /.Good faith based, customer first 5.7mm Polyester braided shoe rope

Supplier: Xiamen Honorda Webbing Industry Co., Ltd. [China Manufacturers]

Telescopic boom hydraulic step-long spiral drill

Mar 07, 2012

1.Telescopic boom hydraulic step-long spiral drill 2.Telescopic boom hydraulic step-long spiral drill 3.drilling machine Specifications:φ400,φ600,φ800drillSpecifications:450,480motive force sideSpecifications:φ400,φ600,φ800drill rod Telescopic boom hydraulic step-long spiral drill

Supplier: Dongtai Juli Machine Manufacture Co., Ltd. [China Manufacturers]

B-5 Pink Reversible drill

Apr 19, 2012

1,more than 6 years experience in fabric manufacture 2,customized prinding and dying as customer requirement. 1,Size:S,M,L,XL,XXL2,color: according to customer's requirements3,packing details:packing one PC in a plastics bag ,outer: in a carton.4,Delivery time:16 days5,Price terms:FOB Shanghai B-5 Pink Reversible drill

Supplier: Chengdu Hengda Textile Co., Ltd. [China Manufacturers]

7/9/11w G9 7MM spiral energy efficient light bulbs

Nov 24, 2012

... 3.CE/EMC/ERP/ROHS certificate 7/9/11w G9 7MM spiral energy efficient light bulbsOperating Voltage:220-240V/50Hz or 110 ... guarantee:We provide 2 years warranty 7/9/11w G9 7MM spiral energy efficient light bulbs

Supplier: Ningbo Everstar Lighting Co., Limited [China Manufacturers]

**Natural rubber o rings OD200mm*5.7mm**

Sep 05, 2012

Natural rubber o rings OD200mm*5.7mm 1) high toughness 2) No deformation 3) Stringent quality checks ... our best to satify you. Natural rubber o rings OD200mm*5.7mm

Supplier: Haining Jianzhong Rubber Products Co., Ltd. Dali Branch [China Manufacturers]

PCB screw connector 351-031-12 12A 300V 3.5/7mm

May 09, 2012

... max PCB screw connector 351-031-12 12A 300V 3.5/7mm

Supplier: Hence Electric Co., Ltd. [China Manufacturers]

(Factory)API 7-1 Spiral Drill Collar--Drilling tool

Jul 02, 2012

... delivery 4.Alloy steel,carbon steel,stainless steel etc. Drill collars is one of the most important product which mainly ... to provide bit weight to drill so that drill pipe is in tension. Especially drill collar can keep drill bit centralized and hole ... drilling tools including Drill Pipe, Drill Collar, Heavy Weight Drill Pipe, Kelly,Pup Joint and so on. (Factory)API 7-1 Spiral Drill Collar--Drilling ...

Supplier: Baoshida Holding Group Co., Ltd. [China Manufacturers]

Expanded perlite horticultural foundry perlite 2.5-7mm

Nov 14, 2012

... ,horticulture, filter aid 2)Size:2.5-7mm 3)Pack: as your reuqest 4)Purity:99% 5)Delivery time: within 5days Due to ... by the explosive industry. Expanded perlite horticultural foundry perlite 2.5-7mm

Supplier: Tianjin Okeyou International Trade Co., Ltd. [China Manufacturers]