roller cone drill bit,China roller cone drill bit Manufacturers, Suppliers

drill bit with cone bits for rotary drilling rig

Feb 11, 2012

... of the drill bit:It has rolling sealed bearing structure. The cylinder rolling element is placed within the groove of roller cone, thus ... enlarging the journal size and ensuring a better performance of roller bit.The secondary surface of thrust bearing of roller bit ... so as to provide qualified lubrication for bearing system. drill bit with cone bits for rotary drilling rig

Supplier: Beijing Dazheng Yongye Construction Machinery Co., Ltd.

[China Manufacturers]

roller drill bit

Mar 30, 2013

... company in supplying tricone bits,steel teeth bits,single cone bits,and PDC bits. Bits sizes range from 3 ... high toughness 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 of ... you for attention me ! Contact: janneM.P.: 0086-13784816938 roller drill bit

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

[China Manufacturers]

roller cone bit 6 " IADC537

Apr 01, 2012

Very good performance roller bit, high downhole speed and long working life Payment terms:T/ ... ,,617,627,637,737512,522,532,612,622,632,732Roller bit, roller cone bit

Supplier: Hejian Solidkey Petroleum Machinery Co., Ltd.

[China Manufacturers]

7 7/8" Kingdream HA737G tungsten carbide tricone drill bit /three cone bit

Jan 28, 2013

... " to 26" 3.Material:Carbon Steel 4.Competitive price Type:Drill Bit Description of the product Size7 7/8"(200.0mm)ModelHA ... . Being able to stand high RPM by using ball locked cone.e. Taking good advantage of the cutting ability and cutting ... , 627G, 637G 7 7/8" Kingdream HA737G tungsten carbide tricone drill bit /three cone bit

Supplier: Tianjin TRS Import & Export Trading Co., Ltd.

[China Manufacturers]

Cone bit

Jun 09, 2012

... .(4)Stocks adequate, time delivery.(5)Rich experience in drill bit.(6)High quality, competitive price2.detailed description of this ... Multiple gauge protection with gauge trimmers on the heel of cone, tungsten carbide inserts and hardfacing on the shirttail increases ... with two thrust faces. Ball lock the cone. Hardfaced head bearing surface. Cone bearing inlaid with friction-reducing alloy and then ...

Supplier: Hejian Wanda Petroleum Supplies Ltd.

[China Manufacturers]

single roller cone bits

Apr 06, 2012

... inserts on bit body, the bit has good gauge protection and up drill capability3> Bearing StructureHigh precision journal bearing, Ball lock the cone. Hardface ... seizure resistance of the bearing are improved. Compared with three cone bit, the leg bearing is bigger, so it can receive higher ... , 537, 6175 7/8149.2517, 527, 537, 6176152.4517 single roller cone bits

Supplier: Hebei Zhankui Drill Equipments Sales Agency

[China Manufacturers]

roller cone rock bits

Mar 01, 2013

8 1/2" Tricone Drill Bits 1-Rubber mealing 2-API or ISO 9001:2008 ... , 617G, 627G, 637G17 1/2444.5517G, 537G, 617G, 627G, 637G roller cone rock bits

Supplier: Hejian Fist Petroleum Equipment Co., Ltd.

[China Manufacturers]

Drill bit

Oct 11, 2012

Tooth roller bits are well used in the water well drilling service, quality is good and other size can be chosen by customers! Drill bit

Supplier: Tianjin Lohr Industrial Co., Ltd.

[China Manufacturers]

HJ537G 215.9mm drill bit for oil well drillong (Passed CE)

Aug 14, 2012

... requirementDelivery Detail:within 7 daysSpecifications1)15 year's experience in drill bit 2)certificate:ISO9001:2000 3)delivery in time 4)long ... two thrust bearings, bearing palm tooth hard-surfacing alloy layer, roller bearings by running after gold inlaid silver solder to improve ... the capacity of carrying capacity and anti-bite2) Ball locking cone, adapted to high speed3 )The use of 250 degree heat ...

Supplier: Tianjin Shengtiantai Steel Pipe Manufacture Co., Ltd.

[China Manufacturers]

IADC 437 9 1/2"Kingdream TCI rock drill bit sizes HAT series for water well

Apr 23, 2012

... 437 IADC 437 9 1/2"Kingdream TCI rock drill bit sizes HAT series for water well 1.Introduction about ... rock bits, tricone bits, single cone bits, steel tooth bits, insert tooth bits, roller bits, drill bits, drilling tools etc. we ... . 2. TCI bits series 1.Tungsten carbide insert bit of high strength and toughness is to increase the ... 437 9 1/2"Kingdream TCI rock drill bit sizes HAT series for water well

Supplier: Hejian Deris Petroleum Drilling Equipment Co., Ltd.

[China Manufacturers]

17 1/2" tricone drill bit

Feb 13, 2013

... service 4. Good feedback of clients 17 1/2" tricone drill bit : size from 60mm to 26 inch,metal sealed and Elastomer ... for insert bit. Bearing StructureNon-sealed roller bearing. Drilling fluid can enter the bearing directly for cooling; Balls lock the cone which reduces ... . IADC Code:5-- Series,6-- Series 17 1/2" tricone drill bit

Supplier: Henan Zhongmei Drill Tool Co., Ltd.

[China Manufacturers]

best pdc cutters for drill bit

Jul 13, 2012

... combination. 3.OEM products Best pdc cutters for pcd bit 1.PDC cutter for oil and geological drilling2.Serrate ... 2.0Other size and shape can be offeredPDC drilling bit whcih is made of this PDC will break up ... which is more effective than crushing of rocks by roller cone bit or plowing and grinding of rocks by diamond impregnated ... stable performance. Package:Quick delivery best pdc cutters for drill bit

Supplier: Changsha Chenguang Machinery & Electric Equipment Co., Ltd.

[China Manufacturers]

API 3"-26" tricone bit& drill bit & kingdream tricone bit for oilfield

Mar 26, 2013

... 26" tricone bit& drill bit & kingdream tricone bit for oil and water well drilling2.Tricone bit, Steel bit, TCI bit, Reamer bit, Rock roller bit1). Cutting ... cutting structure design combined with maximum cone offset ,results in high bit penetration rates.the deep intermesh of ... cutting structure design, combined with maximum cone offset, results in high bit penetration rates. The deep intermesh of ...

Supplier: Hejian Huanyu Petroleum Machinery Co., Ltd.

[China Manufacturers]

GY series tri-cone drill bits for oil well drilling

May 23, 2012

... " ~ 7-5/8" REG. GHJ series tri-cone rock bits with metal-sealing bearing system for oil well ... 6-5/8REG 98Drilling parameters of GHJ series tri-cone rock bits for well drilling: 1, Very soft ... soft marl, clay, unconsolidated sandstorm, salt, etc. Recommended Bit type: GHJ437, Drilling weight: 0.35~0.90 KN ... Bit type: GHJ537, Drilling weight 0.5~1.05 KN/mm, Rotary speed, 200~40 r/m. GY series tri-cone drill ...

Supplier: Shanghai Shenkai Petroleum Equipment Corporation Ltd.

[China Manufacturers]

0808 PDC Cutter Drill Bit For Directional Well Drilling

Apr 01, 2013

... Extremely high wear resistance 3 widely used for various drill bit PDC (Polycrystalline Diamond Compact) Cutter is kind of superhard material ... as PDC Drill Bits, such as Steel PDC Drill Bits & Matrix PDC Drill Bits for oil drilling and Tri-cone PDC Drill Bits for coal ...

Supplier: Fujian Wanlong Diamond Tools Co., Ltd.

[China Manufacturers]

Diamond core drill bit for stone and concrete with professional segment

Nov 08, 2012

... to 20mm, tip type and crown type: Diamond Drill bitOuter diameterWorking lengthSegment heightThreadinchmminchmminchmm 0.2461.97500.3910G1/2 ... dia.250 to dia.3500mm2.gangsaw blade3.wire saw-.calibrating: roller-.grinding: diamond block L140 & L170, plate, abrasive, ... (); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); Diamond core drill bit for stone and concrete with professional segment

Supplier: Quanzhou Sang Diamond Tools Co., Ltd.

[China Manufacturers]

Oil Rig Drill Bit

Mar 04, 2013

Oil Rig Drill Bit Size range from 3 7/8"to 26" Certification ISO and API Oil Rig Drill Bit1. Cutting Structure of this ... tricone rock bit :Multiple gauge protection with gauge trimmers on heel and gauge inserts on the gauge surface of the cone, tungsten ... series tricone rock bit :High precision bearing with two thrust faces. Balls lock the cone.Hardface heard bearing surface. Cone bearing inlaid with ...

Supplier: Dongying Haixin Petroleum Equipment Co., Ltd.

[China Manufacturers]

thin wall diamond core drill bit with threaded shankfor glass

Nov 24, 2012

... ,95mmService life: can dig 4000 to 8000 holesDrill bit type:1. Straight shank2. Cone/taper shank3. Threaded shank( male threaded shank and ... : 10mmWall Thickness: 0.8mm-1mmAll these drill bits can be customized.This is the diamond drill bit we are producing: Other abrasive products ...

Supplier: Zhengzhou Forture Tools Co., Ltd.

[China Manufacturers]

Good quality drill bit tip

Aug 08, 2012

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

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

[China Manufacturers]

Mining, oil field drill bit carbide

Feb 10, 2012

Mining, oil field drill bit carbid Proudctio details as per below :M20/M23/M24 for ... buttons and so onWe offer tungsten carbide components for rock roller bits for drilling oilwells and shallow gaswells. Components are also ... available for rock roller bits used in mining and water well drilling applications. Mining, oil field drill bit carbide

Supplier: Zhuzhou Jingcheng Cemented Carbide Sales Co., Ltd.

[China Manufacturers]