rock drill tools bits,China rock drill tools bits Manufacturers, Suppliers

Thread Screw Rock Drill Tools

Dec 30, 2012

... .Button:6 Taper shape 4.Material:45CrNiMoV and YK05 oil drill bits price low high quality Specifications1.Thread Type: R32 2.Diameter ...

Supplier: Yanggu Yihui Rock Drilling Tools Limited Company

[China Manufacturers]

Rock drill tools/Extension rod/drill pipe

Dec 16, 2012

1)certification:ISO9001:2008 2)thread:R32 Thread drill rod 1) Two shapes of extension rods, round type and hexagonal type.2)Be used for transmitting water or air during drilling.3) the threads can be used for connecting couplings, shanks, couplings or bits.4)high quality material: 55 simnmo, the whole heat-treatment ensures long lifespan Specification

Supplier: Zhengzhou Yukun Machinery Equipment Co., Ltd.

[China Manufacturers]

Rock Drill Bits

Mar 02, 2012

Taper Rock Drill Tools 1.Diameter: 30mm - 46mm 2.Taper: 4.8, 6, 7, 11, 12 3.Water Hole: 2 Rock Drill Bits We are a manufacturer ... specializes in producing kinds of rock drilling tools includes taper chisel bits, cross bits, button bits, tapered drill rods, integral drill steels ...

Supplier: Taizhou Luqiao XGP Rock Bit Factory

[China Manufacturers]

Sinorock rock drill bits drilling tools

Aug 13, 2012

1.Sinorock rock drill bits drilling tools 2.ISO9001 2008 3.The quality is stable. Sinorock rock drill bits drilling tools Sinorock drill bit is efficient and fast when drilling ... in hard and medium-hard rock.We can offer ...

Supplier: Luoyang Sinorock Engineering Materials Co., Ltd.

[China Manufacturers]

Button Bits For Rock Drilling Tools

Feb 10, 2013

... On time delivery. 4.Good quality. Button Bits For Rock Drilling ToolsButton bits profileA moderately abrasive type of bit, Ideal in ... case or in carton.Productivity: 10000pcs/monthTapered button drill bits are widely used for drilling hard or very hard ... In addition to tappered button drill bits,we provide tapered chisel drill bits, as well as taper drill rods, etc. Button Bits For Rock Drilling Tools

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

[China Manufacturers]

8 1/2" IADC 517 Kingdream hard rock drill bits HAS series for oil well

Oct 04, 2012

... 517 Kingdream hard rock drill bits HAS series for ... rock bits in China, we can supply all kinds of rock bits, such as PDC bits, TCI bits, rock bits, tricone bits, single cone bits, steel tooth bits, insert tooth bits, roller bits, drill bits ... , drilling tools ...

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

[China Manufacturers]

rock drill bits

Aug 11, 2012

... are chisel bits, cross bits, buttons bits, DTH bits with high, medium and low air pressure, symmetric drilling tools, eccentric drilling tools, standardized API ... and foundation constructions etc.Our company produces advanced drilling tools with the top-grade manufacturing equipments. The mission is ... ---R25,R28,R32,R38,T38,T45,T51. Integral Drill Rod---H19/H22, Diameter---20mm - 42mm. rock drill bits

Supplier: Anxi Breakag Stone Tools Co., Ltd.

[China Manufacturers]

Rock Drill Bits

Sep 08, 2012

Rock Drill Bits 45mm, 48mm, 51mm, 64mm, 76mm, 89mm, 102mm, 115mm R25, R32, R38, T38, T45, T51 apered: 7 degs,11degs,12degs. Rock Drill Bits Rock Drilling Tools ... ---Button Bits, Cross Bits, Chisel Bits, DTH BitsOD: 45mm, 48mm, 51mm, 64mm, 70mm, ... etc.Our products are in good quality and competitive price Rock Drill Bits

Supplier: Shandong Techgong Geotechnical Engineering Co., Ltd.

[China Manufacturers]

Rock Drill Bits

May 20, 2012

1.Highly abrasive; 2.Slow drilling; 3.Interbedded formations; 4.Costly sections. We have a number of different carbide products for rock drilling tools including,·carbide for shaped impact rock bore bits·advanced blade bits·down the hole drill bits·impact rock interrupted blades·three flanged blade bits Rock Drill Bits

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

[China Manufacturers]

Chisel type bits Rock Drilling Tools

Feb 06, 2013

Rock Drilling Tools Chisel type bits Mining engineering tool Bit diameter(mm):30~60 Taper(degrees):4, 6, 7 Rock Drilling ToolsChisel type bitsMining engineering toolBit diameter(mm):30~60Taper(degrees):4, 6, 7 Chisel type bits Rock Drilling Tools

Supplier: Qingdao Industrial Source Trading Co., Ltd.

[China Manufacturers]

Rock Drill Bits

Oct 25, 2012

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

Supplier: Shaanxi Wanbo Co., Ltd.

[China Manufacturers]

Factory prices Accessory drill tools parts of Rock drill tool

Apr 01, 2013

... tool/notching tools/drilling toold/ rock drill/cutting tools/hydraulic splitter assistance Factory prices groove tools/notching tools/drilling toold/rock drill/cutting tools/hydraulic ... techniques by controllable and directional holes grooves tools in order to be less holes quantities ... cost. Therefore invent our company patent: notching tools.Experiment prove: after notchinghole, it can get good ...

Supplier: Xiamen Betopper Mining Machinery Co., Ltd.

[China Manufacturers]

Tricone rock drill bits for water well drilling

Jul 09, 2012

... type tricone bits. With ISO certificate & quality control. Water prospecting tricone drill bit/ milled tooth tricone drill bit/ roller cone drill bit/ rock drill bit/ TC ... tricone bit TCI bits series:Soft formation TCI tricone bits:The ...

Supplier: Dengfeng Jinyu Thermoelectric Material Co., Ltd.

[China Manufacturers]

Chisel Rock Drill Bits

Jun 26, 2012

... .6 High quality and competitive price Chisel Rock Drill Bits Rock Chisel Bits TypeBit DiameterCarbide TipTaperWater HolemminchWidth × Height22mm Tapered Drill Equipments2025/32"6×124°22255/64 ... °2602 23/64"8∼10×13.5∼187°225mm Tapered Drill Equipments401 37/64"8∼10×13.5∼187°2421 21 ...

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

[China Manufacturers]

Chisel type drill bit , rock drill bits , drill bit

Feb 08, 2013

Chisel type drill bit , rock drill bits , drill bit Chisel type drill bit , rock drill bits , drill bitDiameter (mm)Tip Size mmTaperH x W 3815×10718×10714× ...

Supplier: Nicesound Electronics Co., Ltd.

[China Manufacturers]

cemented carbide for rock drilling tools ( SGS approved )

Apr 10, 2012

... no standard products, inserts, mining inserts, indexable inserts shims, drilling bits, drawing dies, cold forging dies, carbide bars, carbide rods, carbide ... , K10, K15, K20,K30, P20, P40,etc. cemented carbide for rock drilling tools ( SGS approved )

Supplier: Ningyang Xinxin Stainless Steel Ball Manufacture Co., Ltd.

[China Manufacturers]

Oilfield Drill Tools Hemispherical Button Bit Insert

Feb 29, 2012

... , PDC rock cutter for oil & gas well drilling bits, PDC for coal field mining drilling bits series, PDC blanks for cutting tools series, PCBN ... blanks for cutting tools, With ISO certificate & quality control ... contact with us for made-to-order type cutters. Oilfield Drill Tools Hemispherical Button Bit Insert

Supplier: Zhuzhou Kelite Advanced Materials 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

... and the face shape.II. Rock Drill Bits Classifications And Applications: 1. Single-chisel type rock drill bits : For light drill machine cut high hardness is not ... drill layers, facilitate the grinding.2. Cross type and cruciform type rock drill bits : Applicable ...

Supplier: Zhengzhou Qugong Machinery Equipment Co., Ltd.

[China Manufacturers]

rock drilling tools

Jun 11, 2012

We are the biggest rock drilling tools manufacture in zhuzhou drilling bits, better wear risistance, better bending strength rock drilling tools various of grades such as YG8,YG6,YK15,YG11C,YG15C,YG13Cmany types, SQ132may also do according to your prints and samples. rock drilling tools

Supplier: Zhuzhou Mingri Tungsten Carbide Co., Ltd.

[China Manufacturers]

Portable pneumatic rock drill HY18

Mar 12, 2012

... .integral muffler,lower noise 3.smart,and durable. Portable pneumatic rock drill HY18:Features:1.easily-accessible position throttle2.integral muffler,lower ... be from 32mm-60mm.6.hand-held and air legs rock drill accessible.7.provide the ultimate combination of performance and economy ... and all types of light duty construction work. Portable pneumatic rock drill HY18

Supplier: Shanghai Yizhe Industry Co., Ltd.

[China Manufacturers]