rock drillig bit,China rock drillig bit Manufacturers, Suppliers

Sinorock button rock drill bit

Sep 22, 2012

... .The quality is stable. Sinorock button rock drill bit Sinorock drill bit is efficient and fast when drilling in ... hard and medium-hard rock.We can ... Φ130/Φ175/Φ200 EX Cast hardened cross-cut drill bit Φ42/51 Φ51/Φ76 Φ76/90 Φ130 ... bit Φ76 Φ76 EYY Hardened tri-crescent drill bit Φ76 Φ76/90 Thread Type Hardness Sinorock button rock drill bit

Supplier: Luoyang Sinorock Engineering Materials Co., Ltd.

[China Manufacturers]

Rock Drill Bit

Feb 05, 2012

Rock Drill Bit Bench and Production drilling T38 Rock ToolsBench and Production drilling T38 (1 1/2 ') Diam Tip ... ×12 2×103543.3 10248×124×12 4×103544.7 Rock Drill Bit

Supplier: Ningbo Hengwei Import & Export Co., Ltd.

[China Manufacturers]

chisel,cross,button rock drill bit and oil drill bit sets ,high pressure drill bit and tapered thread drill bit

Aug 29, 2012

... hole conditionsFlat face l General purpose bit l Suitable for medium to hard rock Drop face l Straight hole application ... application l Suitable for medium rock VI. Technique Parameters: (Taper chisel, cross, button bit)High-pressure drill bit:V. Certifications:VI. ... most suitable drill bits. chisel,cross,button rock drill bit and oil drill bit sets ,high pressure drill bit and tapered thread drill ...

Supplier: Zhengzhou Qugong Machinery Equipment Co., Ltd.

[China Manufacturers]

High pressure Rock Drilling Bit

Jan 02, 2013

... have get approval of the customers. . Bit face designsApplicationsButton bit, short skirt For H22 drill rodButton bit, long skirt For H22 drill rodButton ... provide easy removal of bit in adverse hole conditionRetrac button bit, short skirtDesign to provide easy removal of bit in adverse hole conditionFlat ... for medium to hard rockWaiting for your inquiry!! High pressure Rock Drilling Bit

Supplier: Shandong Tongya Traffic Safety Facilities Co., Ltd.

[China Manufacturers]

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

Apr 23, 2012

... IADC 437 IADC 437 9 1/2"Kingdream TCI rock drill bit sizes HAT series for water well 1.Introduction ... Equipment Co.,Ltd. As the professional supplier of rock bits in China, we can supply all kinds of ... future. 2. TCI bits series 1.Tungsten carbide insert bit of high strength and toughness is to increase the ... unionProducts show IADC 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]

Kaiyu cross rock drill bit

Jul 10, 2012

Kaiyu cross drill bit 1)good price,high quality 2)export many countries ... 3)ISO9001 Certificate 4)professional manufacturer 1)70mm cross drill bit,7 degree bits, reasonable price 2)Our tight focus ... latest technical solutions for the most demanding rock conditions and for the most powerful rock drills, all for the benefit of ... ISO 9001:2000 qualities administer system3)4) Kaiyu cross rock drill bit

Supplier: Zhejiang Kaiyu Drilling Bits Co., Ltd.

[China Manufacturers]

button bits,rock drilling bit,PDC drill bits

Mar 06, 2013

1. High penetration rate 2. Excellent flushing, straightness and hole quality 3. Known for their reliability button bits,rock drilling bit,PDC drill bits

Supplier: Zhejiang Rongda Explosion-Proof Electrical Co., Ltd.

[China Manufacturers]

RUILONG rock button bit

Apr 22, 2012

... rigid 3.automatically adjustable 4.stable RUILONG rock button bit introductionTwo series of DTH bit are available: High air pressure and ... such as Australia, Canada, USA and France. RUILONG rock button bit specification NO.Diameter(mm) Tip size(mm) Spline Weight ... .5ZQ110D4-604B14×12 1106×144×125.3ZQ110D8-604B1RUILONG rock button bit photo RUILONG rock button bit certificate RUILONG rock button bit

Supplier: Linqing City Ruilong Drill Co., Ltd.

[China Manufacturers]

rock roller bit

Jun 18, 2012

... 1/2(88.9mm) to 17 1/2"(445mm) tricone rock bit with good quality and service.1. Journal bearing. hardfaced ... area increased the reliability of the seal.3. The bit bearing is ball which can be applied to high rotary ... wear resistance and excellent cutting ability of the insert bit are given full play by using carbide compacts of high ... shaped compacts.Type: 417,437,517,537,617,637…………………. rock roller bit

Supplier: Hejian Smart Petroleum Machinery Co., Ltd.

[China Manufacturers]

9 1/2" Kingdream HAT 317 Steel Tooth Tricone rock drill bit (241.3mm)

Jun 07, 2012

... case or as your requirementsCirculation systemMud pumpSteel tooth tricone bit can increase the bit's stability and lower the tooth impact load ... the set feet high wear resistance and excellent bit of cutting ability. Ruler bit tooth face apply welding new wear-resistant materials ... same time, improve the drill bit cutting teeth life. 9 1/2" Kingdream HAT 317 Steel Tooth Tricone rock drill bit (241.3mm)

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

[China Manufacturers]

Rock Cross Bit

Apr 15, 2012

... according to the different working conditions.The rock cross bit can be used under any rock drilling condition, it's hardly impacted by ... the model of drill rig and the rock ... performance. Generally, chisel bit is mainly useed for hard rock, cross bit and button bit are mainly used for fissural rock. The cross ...

Supplier: Taizhou Luqiao XGP Rock Bit Factory

[China Manufacturers]

API&ISO PDC Oil Drill Bit/Matrix Body Rock Drill Bit

Apr 17, 2012

... .Fast Feedback API&ISO PDC Oil Drill Bit/Matrix Body Rock Drill Bit Hejian Yinhai Rock Bits Manufacture Co., Ltd is located in Junziguan ... and ISO standards. PDC bits Introduction to products 1. PDC bit rock coefficientApply to hard-hard stratum in the drilling. Apply to ... /f = 12 to 18 of relatively complete hard rock. Bit typeMain bit size(mm)Rock coefficientPDC core drill bitSingle pipe75/54.5 94/74 ...

Supplier: Hejian Yinhai Rock Bits Manufacture Co., Ltd.

[China Manufacturers]

pneumatic rock drill bit

Apr 20, 2012

pneumatic rock drill bit 1.Fast drilling speed, low air consumption 2.Straightness and ... flat face is an alternative design for all rock conditions especially fractured and fissured rock and changing formations. ConcaveThe concave face alternative ... design for all rock conditions particularly deep hole drilling. Can provide improved hole ...

Supplier: Shandong Zhongrui Construction Machinery Co., Ltd.

[China Manufacturers]

Rock Drilling Bit

Feb 13, 2013

The drill bit has Long skirt (12CrMo) Carbide tip :YK20 Competitive price and high quality Red Chisel Drill BitsTapered Drill Equipments Bit DiameterButtonsTaperWater HolemminWidthxHeight301 3/16"9x13.57°2321 17/64"9x13.57°2341 11/32"9x13.57°2361 27/64"9x13.57°2381 1/2"10x157°2401 37/64"10x157°2421 21/32"10x157°2

Supplier: Tianjin Qiangli Pneumatic Tools Commerce & Trade Co., Ltd.

[China Manufacturers]

12" 304.8mm TCI Tricone bit/roller cone rotary tools rock drill bit

Aug 25, 2012

... protection 4. Low cost 5. Can be customized TCI Tricone bit 1. Used for formation from soft to hard2. Many shapes ...

Supplier: Hejian Wanxiang Drilling Equipments Co., Ltd.

[China Manufacturers]

taper button rock drill bit 38mm

Aug 15, 2012

1.Thread Type: R32 2.Diameter: 38mm 3.Button:6 Taper shape 4.Material:45CrNiMoV and YK05 Specifications1.Thread Type: R32 2.Diameter: 58mm 3.Button:6 Taper shape 4.Material:45CrNiMoV and YK05 Thread Type: R32Diameter: 58mm Button:6 Taper shapeMaterial:45CrNiMoV and YK05Body:NormalColor:golden/sliveryUsage:drilling in ore field,suitable even for harsh enviroment works;

Supplier: Yanggu Yihui Rock Drilling Tools Limited Company

[China Manufacturers]

Rock drilling bits

Apr 01, 2013

... compressorWe may provide various types of Rock Drill Bit.I .Taper connection rock drill head.1.> Chisel Type Bits ... The diameter from 32 to 60mm)II. Screw Joint rock drill head,screw connecting sleeve . 1.>R-screw ... the hole impact drill .1.Down the hole rock drill with low air pressure. (The diameter from ... 66 to 140mm)2.Down the hole rock drill with high air pressure. (The diameter from ...

Supplier: Zhengzhou Kaishan Mechanical & Electrical Equipment Co., Ltd.

[China Manufacturers]

tapered chisel bit

Dec 28, 2012

... ,R32,R38,T38,T45,T51Face Shape---Plate, Concave, Convex.Bit Shank & Coupling sleeve---R22,R25,R28,R32,R38,T38, ... T45,T51Down-The-Hole Tools1) DTH BIT---65MM to 254mm.2) DTH Hammer---76MM /90MM /110MM ... 3) Face ShapeConvex---Suitable for soft rock ( less than 1033.5bar)Concave---Suitable for medium-hard ... Drill Rod---H19/H22, Diameter---20mm - 42mm. tapered chisel bit

Supplier: Anxi Breakag Stone Tools Co., Ltd.

[China Manufacturers]

DTH button bit

Aug 12, 2012

rock drill button bit 1.high quality reasonable price 2.ISO9001/DIN Certificate cross ... latest technical solutions for the most demanding rock conditions and for the most powerful rock drills, all for the benefit of our ... passed ISO 9001:2000 qualities administer system certification. DTH button bit

Supplier: Liaocheng Ruizuan Construction Cutter Tools Co., Ltd.

[China Manufacturers]

Button Bits For Rock Drilling Tools

Feb 10, 2013

... 4.Good quality. Button Bits For Rock Drilling ToolsButton bits profileA moderately abrasive type of bit, Ideal in medium to hard ground ... our products have been recognized as high-quality brand of rock-drilling toolsmade in China. Tapered button bitsMade with high ... for Indian quarry and Norway, Finland quarry.Tapered button drill bit specifications : Type: button bitsSize: 19mm,22mm,25mmDiameter: 30- ...

Supplier: Xiamen Prodemo Imp. & Exp. Co., Ltd.

[China Manufacturers]