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

Mar 02, 2012

1. Roller Bearing or Journal Sealed Bearing. 2. Used for mining, piling, ... 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 Journal Sealed ... delivery 4. Good quality and after-sale service drilling parts, Roller drill bits,rock roller bits, drill parts, drill bit ...

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

Milled Tooth Rock Roller Bits: 7 7/8 to 14 1/2

Oct 21, 2012

... ISO9001&API best bearing system 20 years history Milled Tooth Rock Roller Bits: 7 7/8 to 14 1/2 ModelTCI BIT, STEEL ... specializes in manufacturing:Tricone bits,steel tooth bit,milled tooth , rock roller bit,tricone bit,tungsten carbide insert rock bit,tri-cone drill bit ... 3/4-6 7/8294-53980-40Contact information Milled Tooth Rock Roller Bits: 7 7/8 to 14 1/2

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

12 1/4 high manganese steel tricone roller bits

Mar 03, 2012

... are a professional company in supplying tricone bits,steel teeth bits,single cone bits,and PDC bits. Bits sizes range from 3 7/8” ... wear resistance.2. High-precision metal seal.3. Locking roller ball, to adapt to high-speed.4. The use of ... with the impact, crushing and shearing the role of broken rock.6. Cone bit to adapt to the soft, medium ... working life. 12 1/4 high manganese steel tricone roller bits

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

rock roller bit

Oct 08, 2012

GJ series bit adopts metal seal with roller bearing, which can drill stably with middle to low WOB ... 1/2(88.9mm) to 17 1/2"(445mm) tricone rock bit with good quality and service.1. Journal bearing. hardfaced ... special shaped compacts.Type: 417,437,517,537,617,637…………………. rock roller bit

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

Belling bucket with roller bits

Feb 13, 2012

... application: Hard silt and clay, frozen soil layer and hard rock 2.well-performanced 3,attractive price It is made of ... bars, drilling buckets, augers, core barrels, drilling teeth & holders, cutting bits, steel wire rope for drilling rigs and cranes, lift units ... requirement for using and maintenance of customers. Belling bucket with roller bits

Supplier: Xiangtan Zhongwei Heavy Industry Co., Ltd. [China Manufacturers]

12 1/4'' TCI ,water well rock roller

Jul 06, 2012

... :TCI & Milled tooth2.Available size:3.Available IADC code of rock bits Milled tooth:116,117,126,127,136,137,216,217 ... you.Rita Feng86-18730702717. 12 1/4'' TCI ,water well rock roller

Supplier: Hejian Tengda Petroleum Supplies Co., Ltd. [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]

KW10 roller bits for water well drilling Depth 120m for hot sale//factory price

Mar 17, 2012

... .)*3m(length) (d)Wire tube:Φ51*2 layer *20m KW10 roller bits for water well drilling Depth 120m for hot sale//factory ...

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

T45 rock drilling bits

Jul 15, 2012

T45 rock drilling bits ISO9001 &14001 high quality and the lower price OEM or produce according to your request best service T45 rock drilling ... : T38, T45, T51, ST58, T60 GT 60.2. Main button bits diameters: R32-45MM, R32-51, R32-64, R32-76, T38 ... 4.Package: in wooden case or in carton.Tapered button bits are mainly used in mining,coaling,metaling and etc T45 ...

Supplier: Jinan Fanhang Import & Export Trading Co., Ltd. [China Manufacturers]

rock drill bits

Sep 09, 2012

... 3,thread:4-1/2" API REG 4,API certification rock drill bits PDC Drill Bit1,Type:steel2,Size: 8-1/2 ... /811 5/85810066 5/812 1/46112066 5/8Package:cretificates rock drill bits

Supplier: Cangzhou Ruike Drilling Equipment Co., Ltd. [China Manufacturers]

100% New well API DTH bit & rock drill bits

Mar 14, 2012

100% New well API DTH bit & rock drill bits 1).Dia:210-213mm 2).15 years 3).Guage buttons: ... % New well API DTH bit & rock drill bits We can provide a full range of rock drill bits.We also supply DTH hammers, drilling ... -20325.815×Φ169×Φ14 100% New well API DTH bit & rock drill bits

Supplier: Beijing Kaixingda Industry Technology Development Co., Ltd. [China Manufacturers]

Rock Drill Bits

Sep 23, 2012

... mining and construction. We manufacture rock drill bits and machines used in mining and construction scope.Buttong bits:head 45 / 48 / 51 / 57 ... thread R32, R38, T38, T45, T51Coal bitshead 28 / 42 / 44 Rock Drill Bits

Supplier: Shaanxi Wanbo Co., Ltd. [China Manufacturers]

Top quanlity T38 Rock Drill Bits

Aug 05, 2012

... ISO Quality Certificate 3.Favored by customers Top quanlity T38 Rock Drill Bits Usage of T38:Suitable for powerful percussive drills and ... may provide various types of Rock Drill Bit.I .Taper connection rock drill head.1.> Chisel Type Bits (The diamater from 32 to ... 60mm)2.> Cross Type Bits (The diameter from ...

Supplier: Zhengzhou Kaishan Mechanical & Electrical Equipment Co., Ltd. [China Manufacturers]

rock drill bits

May 14, 2012

... equipments as well, and our dominant products are chisel bits, cross bits, buttons bits, DTH bits with high, medium and low air pressure, symmetric ... and reliability of the products.Tapered Drill BitType --Chisel Bits / Cross Bits / Button Bits Diameter---28mm,30mm 32mm,34mm,36mm,40mm,42mm,44mmThread ... ,T45,T51. Integral Drill Rod---H19/H22, Diameter---20mm - 42mm. rock drill bits

Supplier: Anxi Breakag Stone Tools Co., Ltd. [China Manufacturers]

Rock Drilling bits

May 13, 2012

... Rods,Shank Adaptors,DTH hammers and DTH bits,Rock drill,drill bits Top Hammer:1. Button Bits(R25,R28,R32,R38,T38,T45,T51 ... : DHD3.5,DHD340,DHD350R,DHD350Q,DHD360,DHD380,DHD112 etc2. DTH bits BR2-76mm DHD3.5-90mm DHD340-105mm,115mm,130mm DHD350R ... it according to customers requests for example drawing and samples. Rock Drilling bits

Supplier: S.U.G Trading Co., Ltd. [China Manufacturers]

PDC rock drill bits

Jun 27, 2012

PDC rock drill bits are of optimum penetration rates and bit ... the cost of drilling to a minimum PDC rock drill bits can drill a broad range of geological formations ... softest to the hardest rock. They are manufactured with high quality PDC. FLYDISC PDC bits are manufactured to give ... the drilling cost to a minimum.PDC bits are much more effective in rock drilling and rock cutting PDC rock drill bits

Supplier: Hunan Flydisc New Material Co., Ltd. [China Manufacturers]

button rock drill bits

Feb 21, 2012

... Ballistic tips,button tip:14or13, Face type:Flat face SHANDONG ROCK DRILLING TOOLS Co., Ltd is the professional manufacturer and exporter ... ,76mm,89mm,102mm,115mm, 127mm.)Down the hole drilling(drill bits, hammers, spare parts, drill tubes)Buttons type :Spherical, BallisticWe have ... our own special steel factory, we supply the material for rock drilling tools, so the quality is good, but the price ...

Supplier: Shandong Rock Drilling Tools Co., Ltd. [China Manufacturers]

Diamond Rock Drill Bits Masonry Tools Large Drill Bit Set

Jul 06, 2012

... 450mm,please specify when ordering.8.Segment on the core bits can be crown or split segment(Normal Type, Turbo Type ... ”245350(450)8/104.51612”300350(450)8/10520 Diamond Rock Drill Bits Masonry Tools Large Drill Bit Set

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

cemented carbide rock drilling bits (carbide button)

Oct 05, 2012

... to mount the "-"shaped impact rock bore bits and advanced blade cemented carbide drilling bits for rock drilling toolsYS/T296-1994K10 type to ... mount the"-" shaped impact rock bore bits and advanced blade bitsK20 type to mount the hollowshaped ... ,+shaped,three-flanged,and Xshaped impact rock bladebits and down-the-hole drill bits.Zhuzhou Good Cemented Carbide Co., Ltd ...

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

Downhole rock drilling bits

Nov 16, 2012

... in manufacturing and supplying top quality DTH (Down the hole) Bits((3", 4",5",6",8",10")in various size and ... -145Weight(kg)8.2Gauge Buttons6*Φ14Front Buttons8*Φ12DTH HammerGL110 Downhole rock drilling bits

Supplier: Glorytek Industry (Beijing) Co., Ltd. [China Manufacturers]