roller drill bits,Find roller drill bits Manufacturers, Suppliers on ECVERY.com

drilling parts, Roller drill bits,rock roller bits, drill parts, drill bit, rock bits

Mar 02, 2012

... . 3. drill Supply you best quality drill bits, rock drill rig with drill bits, rock bits Inserted Tooth and Milled Tooth Tri-cone Rock Bits 1. Roller Bearing or ... delivery 4. Good quality and after-sale service drilling parts, Roller drill bits,rock roller bits, drill parts, drill bit, rock ...

Supplier: Zhengzhou Hanfa Imp & Exp Trading Co., Ltd. [China Manufacturers]

roller bit /oil well drill bit/Steel Tooth Drill Bits

Aug 26, 2012

... compressive strength Steel teeth bits series: Soft formation teeth bits:The soft formations tooth bits are used to drill low compressive strength, ... teeth. Medium hard formations tooth bits:The medium hard formation tooth bits are used to drill high compressive strength, medium hard ... C high temperature resistance, abrasion resistance of new grease. roller bit /oil well drill bit/Steel Tooth Drill Bits

Supplier: Renqiu Dream Bits Ltd. Company [China Manufacturers]

API Drill Bits for Exploration ,Drill accessories

May 23, 2012

... all kinds of rock bits,such as PDC bits,TCI bits,rock bits,tricone bits,single cone bits,multicone bits,steel tooth bits,insert tooth bits,roller bits,drill bits,drilling tools,etc ... .We are specialized in bit parts, spare parts, welcome all customers call to Advisory API Drill Bits for Exploration ,Drill ...

Supplier: Ningbo Yinzhou Junxing Hardware Factory [China Manufacturers]

supply high quality oil pdc drill bits

Nov 17, 2012

... (hard shale,sands,etc.) 2.Bit bearing is non-sealed roller bearing.3.Hardfacing is applied on the shirttail,and carbide ... is reinforce with carbide compacts. supply high quality oil pdc drill bits

Supplier: Hejian RuiDa Petroleum Material Co., Ltd. [China Manufacturers]

API tricone drill bits the drilling rig for water production

May 30, 2012

... at any time ! All sizes and IADC codes of drill bits are available. Special requirements of different models can be ... Equipment Co., Ltd Drilling Supplies Marketing Dept. specializes in drill bits, drill pipe, Mud pump and stablizers for water well, oil ... bearing. 2. STEEL TOOTH bits for Oil DrillingInserted tricon bits1. This series tricone bit use Sealed roller bearing structure. With rollers ...

Supplier: Hejian Deris Petroleum Drilling Equipment Co., Ltd. [China Manufacturers]

steel tooth tricone drill bits equipment for water well drilling

Dec 06, 2012

... API Spec7-1 Standard 3. Open roller bearing or seal bearing 1 Steel tooth tricone bits sizes range from 3 7/8 ... well drilling, gas well drilling.3.This type of tricone bits have optimal bearing design, it can be working stably in ... in our products ,pls communicate with us. steel tooth tricone drill bits equipment for water well drilling

Supplier: Hejian City Reliable Drill Bit Co., Ltd. [China Manufacturers]

tungsten carbide drill bits

Jun 03, 2012

... shirttail increases gauge holding capability. 3. Bearing Structure Air cooling roller bearing package. Balls lock the cone, which reduces the probability ... , 121, 241, 537….………..………………………………26 131, 211, 537, 517…. tungsten carbide drill bits

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

PDC cutter for drill bits

Apr 17, 2012

PDC cutter, diamond compact for oil driling series high abrasion resistance impact resistance reliable high thermal stability ProductDiameterHeightDiamondThicknessDiamondChamferTungsten Carbide ChamferEP1613DT16.00 mm13.20 mm2.0 mm0.25 mm x 45°0.50 mm x 45° PDC cutter for drill bits

Supplier: Henan Broad Top Metalwork Co., Ltd. [China Manufacturers]

Diamond Wet Short Shank Core Drill Bits

Oct 16, 2012

... 3.perfect hole drilling. 4.Minimizing any breakage short shank drill bits Company Advantage:1.Over 10 years experience 2.ISO9001-2000 ... material deformation8.Less heat generation 9.Better finish quality MachineryCore Drill Bits be used for protable electric driller and bench drilling machine ... etc.Export Percentage: 80-90% Diamond Wet Short Shank Core Drill Bits

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

Diamond Core drill bits

Mar 08, 2012

Core drill bits :Suitble for cutting and drilling holes on various hard Non-ferrous. Materials,such as glass,marble,granite, l Diamond Core Drill Bitsl The overall length is 60mm, 65mm, 70mm, 100mml Suitable for cutting and drilling holes on various hard Non – ferrousl Materials such as glass ,marble,ceramic,granite and hard materials etc.Special design can be accepte Diamond Core drill bits

Supplier: Xi'an Fang Yuan Diamond Tools Co., Ltd. [China Manufacturers]

mining drill bits

Jun 19, 2012

mining drill bits 1.ISO9001 certificate 2.Reliable quality 3.Reasonable price 4. ... order quantity requirement.NoLength(IN.)DIA(IN.)Configuration insideTypeDB0151.40 drill bit mining drill bits

Supplier: Ningbo Amanda Fashion Co., Ltd. [China Manufacturers]

SDS Max Hammer Drill Bits 2 Flute 2 Cutter

Feb 12, 2012

SDS Max Hammer Drill Bits 2 Flute 2 Cutter SDS MAX Hammer Drill Bits 2 Flute 2 CutterFit into all hammers with the sds- ... materials like concrete, granite, brick and other similar building materials. Drill Bits set are available. Inch size are available too. SDS Max ...

Supplier: Hangzhou Youth Trade Co., Ltd. [China Manufacturers]

Drilling for rock diamond drill bits(DH36)

Oct 24, 2012

... matrix series.Main type of diamond drill bits; Electroplated diamond bits; Hot-pressed diamond bits; PDC drill bitSingle pipe and double pipe ... Diamond Reamer shell, Use for Diamond Core Drill Bits:DIYFIA core bits can drill a broad range of geological formations from the ... SK6L146, TT46, TB56, TS116, CHD101. The custom core drill bits can be manufactured according to the samples or drawings. Drilling ...

Supplier: Shanghai Keybuy International Trade Co., Ltd. [China Manufacturers]

Nail drill machine with twist lock handpiece and drill bits

Jul 05, 2012

Professional electric nail drill,On/off by hand or foot pedal Electric Nail Drill With different item,you can choose which you ... SpecificationsProfessional electric nail drill Max rotation speed :20000/30000RPM On/off by hand or ... protection device.Rated speed: 500rpm min-30,000rpm max. Nail drill machine with twist lock handpiece and drill bits

Supplier: Guangzhou Golden Hairdressing & Accessories Factory [China Manufacturers]

Dental drill bits

Oct 28, 2012

dental drill tips . We produce 2 kinds of tips. If you want other style. we can produce for you too. Dental drill bits

Supplier: Fenghua Tiancheng Machinery Manufacturing Co., Ltd. [China Manufacturers]

wood drill bits 4-Flute Brad point boring bits

Jun 04, 2012

... equipment manufacturing 2.OEM & ODM is accept 1:Name: wood drill Brad point boring bits2.Advantages for standard Brad-point ... better overall strength. 3.Suggested Parameters : Used for CNC and drill rig machining Speed: 4500-8000 (r/min) Feeding speed: 2 ... .5MM GHW160100200575RF GHW160100200575LF 16MM 30MM 10 20MM 57.5MM wood drill bits 4-Flute Brad point boring ...

Supplier: Chongqing Guanheng Technology & Development Co., Ltd. [China Manufacturers]

Cone drill bits

Aug 12, 2012

... :Eternoo 1.Cutting structure this type TCI tricone bits:The durability of premium tungsten carbide insert is ... 4.Seal and Lubrication of this type TCI tricone bits:Premium O-ring, optimal seal compression and curved ... lubricating reliability .5.Product Application this type TCI tricone bits: It can receive high WOB in the conventional drilling ... , tooth density and tooth exposure height. Cone drill bits

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

earth drill bits

Jul 15, 2012

1Auger bit for gasoline Earth auger. 2.conventional Size:800mm*100mm 3.800mm*150mm 4.800mm*200mm 5.800mm* Auger bit for gasoline Earth auger conventional Size800mm*100mm800mm*150mm800mm*200mm800mm*250mm800mm*300mm Also we can make as customers' requirements. earth drill bits

Supplier: Yongkang Yingke Industry And Trade Co., Ltd. [China Manufacturers]

chisel bits/tungsten carbide drill bits/drill bits/carbide bit

Oct 29, 2012

chisel bits/tungsten carbide drill bits/drill bits/carbide bit Bit are manufactured from high quality alloy steel and premium tungsten carbide insert. chisel bits/tungsten carbide drill bits/drill bits/carbide bit

Supplier: Shandong Province Coalfield Geologic Drilling Tools Factory [China Manufacturers]

110 Metal DTH Rock Drill Bits

Feb 19, 2012

1, DTH drill bit 2, Factory supply 3, New and high quality 4, Made in CHINA. One piece DTH drill bit can use 3 months 110 Metal DTH Rock Drill Bits1, DTH drill bit2, Factory supply3, New and high quality4, Made in CHINA. One piece DTH drill bit can use 3 months100x54x6, 110x54x6, 120x54x6, 130x54x6110x65x6, 130x65x6, 140x65x6110 Metal DTH Rock Drill Bits Picture: 110 Metal DTH Rock Drill Bits

Supplier: Chongqing Maolian Electromechanical Equipment Co., Ltd. [China Manufacturers]