spiral drill collar used to provide bit weight to drill bit,Find spiral drill collar used to provide bit weight to drill bit Manufacturers, Suppliers on ECVERY.com

API heavy weight drill pipe

May 18, 2012

... They are used to transport drilling fluid to drill bits, and to raise, lower and rotate the bottomhole assembly along with the drill bit. Drill pipes must ... Psi)E-7575000105000100000X-9595000125000105000G-105105000135000115000S-135135000165000145000 SpecWeight Flat-end Weight External Diameter DWall Thickness tGrade Upset Type lb/ftKg/ ... .500139.70.41510.54EXGSInt-Ext Upset API heavy weight drill pipe

Supplier: Shengli Oilfield Kangbei Petroleum Engineering And Equipment Co., Ltd. [China Manufacturers]

short drill collar

Dec 04, 2012

... .delivery promptly Short drill collar is an usefull drilling tool in the course of drilling operation.It is often used to addd drilling pressure ... thick wall,big weight per unit length and high rigidity etc.Our factorty can produce and supply short drill collar which O.D ...

Supplier: Beijing Ocean Renda Petroleum Equipment Co., Ltd. [China Manufacturers]

all size pdc drag drill bit for drilling well

Jun 05, 2012

... , geothermal, environmental and exploration drilling.Whenever possible, they should be used to drill pilot holes, for they produce cuttings that are easiest ... is asymmetrically designed, and spiral blade and spiral gage are also designed so that the load on bit is balanced which resulting better ...

Supplier: Hebei Zhankui Drill Equipments Sales Agency [China Manufacturers]

Drill Collar

Feb 16, 2012

... on drill bit;Ensure necessary strength under compression conditions;Reduce reduce the vibration of the drill, swing and beating to confirm drill steady working;Control ... .There are three kinds of drill collars:slick drill collars, spiral drill collars and non magnetic collars.Main technical parameter Drill collar NumberOutside diameterInside diameterLengthmmBevelDiameterReferred bending ...

Supplier: Jiangyin Eternal Heavy Industry Co., Ltd. [China Manufacturers]

drill bit

Feb 20, 2012

... water well, oil field, underground, construction, geothermal, directional boring5)Be used to drill low compressive strength,soft formation6)various of model and dimension ... etc9)high quality and competitive price10)including drill rods,drill collar,rerun steel tooth bits, ,used drill bits stock,used mud pumps,etc Model 114,,115 ... Supply Ability500 Pieces/month Delievery Time within 30 days drill bit

Supplier: Hejian City Jizhong PetroMachinery Co., Ltd. [China Manufacturers]

API tricone drill bit

Jun 24, 2012

... soft formation TCI tricone bits are used to drill low compressive strength, very soft formations. This bit maximized to use of both conical and chisel ... are used in the outer rows to prevent loss of bit gauge. Maximum numbers of hemispherical shaped inserts are used in all rows to provide cutter ...

Supplier: Hejian Smart Petroleum Machinery Co., Ltd. [China Manufacturers]

DCS drill collar slip

Apr 01, 2012

1.drill collar slip 2.type:DCS-S DCS-R DCS-L 3. ... -2004-ISO14001:2004 Drill collar slip is manufactured in a structure of muli-segment pieces with firm structure, light weight, and large holding ... range, which is easy to fit the changing of the external diameter of the drill collar due to wear and ... numberAPI or No.3No.2No.1Max.Load (kN)360 DCS drill collar slip

Supplier: Jiangsu Saifu Petrol-Machinery Co., Ltd. [China Manufacturers]

superfine Low Pressure Down The Hole diamond drill bit

Jul 11, 2012

... 3.Ballistic button 4,Wear resistant Diamond drill bit Applications: The down-the-hole drilling is used to produce large-diameter holes in rocks ... , usually in the initial stage prior to blasting, but it is ... also used in non-blasting applications. DTH drilling are ...

Supplier: Zhengzhou Qugong Machinery Equipment Co., Ltd. [China Manufacturers]

core drill bit segment

Oct 20, 2012

... and diamond saw blade.The segments can be used to drill or cut reinforced concrete,refractory material,marble,brick wall,sandstone ... type and dimension can be produce in our factory according to customers' requirement. Specifiction Specifictionφ1615.6*3*7.5φ6524 ... .8*9Other specifictions and sizes are available upon request! core drill bit segment

Supplier: Shijiazhuang Hanghua Super Hard Tools Co., Ltd. [China Manufacturers]

two flutes spiral bit for Acrylic( HSS milling cutter )

Aug 25, 2012

... used to cutting Acrylic etc. 3. Exellent quality and resonable price. Specifications:1. Material: made by High speed steel.double flutes spiral ... bits, more stable while cutting things.2.Model detail: CED-8mm, CEL-20mm, SHK-8mm, OVL-70mm3. Application: used to cutting ... quality, resonable price and considerable after-sale service. two flutes spiral bit for Acrylic( HSS milling cutter )

Supplier: Wuhu Daijie CNC Technology Co., Ltd. [China Manufacturers]

diamond glass drill bit

Aug 20, 2012

... minimum material deformation 4 long life Diamond glass core drill bits are used to drill glass,ceramics, porcelain, ceramic, porcelain tile, limestone, ... , 70mm,75mm,90mm,95mmService life: can dig 4000 to 8000 holesDrill bit type:1. Straight shank2. Cone/taper shank3. Threaded ... Thickness: 0.8mm-1mmAll these drill bits can be customized.This is the diamond drill bit we are producing: Other abrasive ...

Supplier: Zhengzhou Forture Tools Co., Ltd. [China Manufacturers]

High quality drill bit for concrete/marble/granite etc

Sep 07, 2012

Drill bit: used to create cylindrical holes, these are easy to rotate while making holes with diamond segment. More efficiency. High quality drill bit for ... tools for construction industry. 3,The products are increasingly used in processing hard materials, such as marbles, granites and ... 0086-595-86780371Fax:0086-595-86780372Certification: High quality drill bit for concrete/marble/granite etc

Supplier: Fujian Quanzhou Huazuan Diamond Tools Co., Ltd. [China Manufacturers]

The newest HSS with weldon shank core drill bit

Jun 15, 2012

... of cutting tools in China, Annular cutter (core drill) is the very product developed and produced by our ... company. Annular cutter, hole saw, step drill and rail cutter are our main products.Our products ... of annular cutters production.Product applicationOur product is mainly used to steel structure project, rail way traffic, bridging, shipbuilding ... The newest HSS with weldon shank core drill bit

Supplier: Zhejiang Xinxing Tools Co., Ltd. [China Manufacturers]

Mining PDC drill bit

Oct 21, 2012

Mining PDC drill bit 1.features of large torque, wide drilling range and durable ... Mining PDC drill bitIt is mainly connected with spiral drill shank and works with coal electric drill machine or portable drill machine. Due to the technique ... Service Offered Ø28, Ø30, Ø32,Ø76,Ø89, etc.. Mining PDC drill bit

Supplier: Shijiazhuang Hisun Tools Co., Ltd. [China Manufacturers]

hss twist drill bit sets with 19pcs into a set

Oct 27, 2012

... 100% raw material 2.Direct sale hss twist drill bit sets with 19pcs into a set Details of ... . HSS 4241 materials are used to make economical twist drill bits, HSS 4341 twist drill bits make common cutting performance ... and cutting efficiency.The display of hss twist drill bit sets with 19pcs into a set Inner Packing ... of hss twist drill bit sets with 19pcs into a set Zhuzhou Jincin ...

Supplier: Zhuzhou Jinxin Cemented Carbide Co., Ltd. [China Manufacturers]

Vacuum brazed diamond core drill bit

Aug 03, 2012

... life time. 5,High speed drilling Vacuum Brazed Diamond Drill BitIt is mainly used to drill granite, marble, concrete and wall.With special diamond ... firmly brazed onto the center. Thanks to the well-distribution of diamond, the drill bit can be used to work with high efficiency and long ...

Supplier: Xiamen Zequn Import & Export Co., Ltd. [China Manufacturers]

Drill: Step Drill Core Bit for Water Drilling

Sep 15, 2012

... for various types of stone Drill: Step Drill Core Bit for Water Drilling:-Fast, clean and efficient way to core holes in counter tops ... bag; PVC hang bag; Blister; or as your requirement (6). Used to drill marble, ceramics, porcelain, tile, glass, fiberglass, quartz, bricks, and ... life. (8). It is very easy to assemble and use with or without center pin. Drill: Step Drill Core Bit for Water Drilling

Supplier: Hangzhou Kongs Tools Co., Ltd. [China Manufacturers]

Drill bit diameter measuring gauge

Jul 15, 2012

... that uses the laser scan to carry on Non-contact the on-line measure. Mainly used in drill bits and pieces of metal ... alarm.Remote Display Controller (Model:DDC-5)1. It be used to remote display and control.2. It Can control the speed ... connect to PLC industry controlling computer.Dimensions: 100mm×100mm×120mm (Model:DDC-5)Installation hole size: 90mm×90mm (Model:DDC-5) Drill bit ...

Supplier: Zhengzhou Mercury-Tech Co., Ltd. [China Manufacturers]

Drill drift Din317 Bit remover

Jul 04, 2012

Drill drift( bit removers) Din317. A steel wedge used to remove tapered shank tools from spindles, sockets, and sleeves. Drill drift( bit removers) Din317.A steel wedge used to remove tapered shank tools from spindles, sockets, and sleeves.Fully hardened and black finish. MS.NO.L(mm)H(mm)090121--2140203190254225305--626535 Drill drift Din317 Bit remover

Supplier: Zhenjiang Scharp Machinery Tools Co., Ltd. [China Manufacturers]

fashion pedometer with elastics to tie your long hair/lossing weight product

Oct 05, 2012

... this pedometer come with an elastic which can be used to tie their hairs.Come on,Let fatty go.Come ... box packagingPricefactory price,depends on quantityOEMavailablemeasuring range0-99999AnionCan added to 1500cc per pieceMaterialFirst grade silicone and elasticCertificationFDA,LFGB,CEMore ... take care about their health fashion pedometer with elastics to tie your long hair/lossing weight product

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