used rock drill,China used rock drill Manufacturers, Suppliers

Professional Electric Rock Drill

Oct 13, 2012

Electric Rock Drill 1.Max chuck diameter:10mm 2.Input Power: 480W 3.Rated voltage: 220V/110V 4.No-load speed:2500rpm Model MOD.60110Drill Cap metal 10mm wood 25mmMax Dia of Chuck 10mmRated power input 480WNo loading spped 2500/minVoltage 220V/110VFrequency 50HZ/60HZ Professional Electric Rock Drill

Supplier: Zhejiang Langcheng Industry & Trade 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 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]

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

Jun 07, 2012

... 3.Material:Carbon Steel 4.Fast feedbadck Type:Drill Bit Description of the product Size9 1/2 ... abrasion resistance of new grease.6. Set foot drill using high strength and high toughness carbide gear, ... resistant materials, and to maintain the mechanical drill bit ruler speed at the same time, ... improve the drill bit cutting teeth life. 9 1/2" Kingdream HAT 317 Steel Tooth Tricone rock drill bit (241 ...

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

[China Manufacturers]

pneumatic rock drill bit

Apr 20, 2012

pneumatic rock drill bit 1.Fast drilling speed, low air consumption 2. ... (kg)1Tapered chisel bitZRQ20----0.092 Low pneumatic DTH drill bitZRQ90ZRC80Z2-1217ZL6-1420ZLConvex face3.82-1319ZL3ZRQ1003-1217ZL6-1420ZLConvex face4. ... face4.73-1319ZL5ZRQ110ZRC100Z6-1319QL7-1422QLConvex face5.86High pneumatic DTH drill bitZRQ115G-AZRC100GZRC100G-ADHD340COP446-1319Q8-1422QFlat face8.27ZRQ115G-AZ6-1319Z8- ...

Supplier: Shandong Zhongrui Construction Machinery Co., Ltd.

[China Manufacturers]

Sealed Bearing TCI Tricone bit/roller cone rotary tools rock drill bit used tci tricone bit

Jul 10, 2012

... . Gauge protection 4. Low cost 5. Can be customized 1. Used as a great harder formation or simply hard formation drilling ... jet sizes to meet your TFA (Total Flow Area) requirements8. Used in the oil, gas, and water well industries9. We offer ...

Supplier: Hejian Wanxiang Drilling Equipments Co., Ltd.

[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 hose

Mar 30, 2013

XFY hydraulic rubber hose are widely used in hydraulic plant, mining machinery, construction machinery etc. Construction: This ... , lubrication, emulsion, hydrocarbons etc.XFY hydraulic rubber hose are widely used in hydraulic plant, mining machinery, construction machinery etc.Construction:This ...

Supplier: Shenyang Xinfeiyu Rubber Products Co., Ltd.

[China Manufacturers]

eccenetric overburden rock drill parts

Mar 31, 2013

... enough for the casing tube to slide down behind the drill bit assembly.2. When the required depth is reached, rotation ... is reversed carefully, whereupon the reamer swings in , allowing the drill bit assembly to be pulled up through the casing.3 ... . Casing tubes that are to be left in the drill hole should be sealed at the bottom of the hole ...

Supplier: Hunan New Diamond Machinery And Equipment Co., Ltd.

[China Manufacturers]

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 ...

Supplier: Yanggu Yihui Rock Drilling Tools Limited Company

[China Manufacturers]

API drill rock bit for oil,water well

Apr 25, 2012

... bit avaliable 4)rock bit for water oil API Kingdream rock drill bits for water ... and oil TCI bits series:Soft formation TCI tricone bits:The soft formation TCI tricone bits are used ... to drill low compressive strength, very soft formations ... formation TCI tricone bits can be used to drill hard and abrasive formations. Wear resistance ...

Supplier: Hejian Smart Petroleum Machinery Co., Ltd.

[China Manufacturers]

Hydraulic Rock Drilling Rig

Nov 20, 2012

... international advanced level. The main technical level of Hydraulic Rock Drilling Rig, with nine patents, has remain the international ... domestic unique auto block-prevention mechanism can lift the drill stem automatically when the stem got stuck, making the ... auto-sensing control to various rock conditions and decrease the block faults.1Rock Drill ParemeterSlewing torgue60200 N.mSlewing speed200400 ...

Supplier: Changsha Keda Construction Mechanical Manufacturing Co., Ltd.

[China Manufacturers]

Pneumatic Manual Drilling Machine

Sep 21, 2012

... cutting capacity and high speed drilling. pneumatic rock drill is Simple structure, easy operation;used for diging into mine laneway and blasting holes ... , etc .Widely used in the hole drilling for water or gas drainage inthe ... coal mine, also can be used in maintanence. Powered by compressed air, no explosion, very safty ...

Supplier: Shijiazhuang Hisun Tools Co., Ltd.

[China Manufacturers]

Drill bit for Tunnel Boring Machine

Nov 29, 2012

... directional drilling rather than TBMs.Tunnel boring machines are used as an alternative to drilling and blasting (D ... &B) methods in rock and conventional 'hand mining' in soil. A TBM ... longer, the cost of tunnel boring machines versus drill and blast is actually less—this is because ... including sand and clay. The largest diameter hard rock TBM, at 14.4 m, was manufactured by ...

Supplier: Zhuzhou Mingri Tungsten Carbide Co., Ltd.

[China Manufacturers]

Button Bits For Rock Drilling Tools

Feb 10, 2013

... our products have been recognized as high-quality brand of rock-drilling toolsmade in China. Tapered button bitsMade with high quality ... case or in carton.Productivity: 10000pcs/monthTapered button drill bits are widely used for drilling hard or very hard work. In ... 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]

hexagonal rode Hollow Electric Hammer Drill

Feb 11, 2012

hexagonal rode Hollow Electric Hammer Drill used for cement wall,brick,stone. made by 40CR and YG8c carbide hexagonal rode Hollow Electric Hammer Drillused for cement wall,brick,stone.made by 40CR and YG8c carbideconnecting rode type:SDS-plus round/square shank, hexagon shank, SDS-max round shank,spline shank hexagonal rode Hollow Electric Hammer Drill

Supplier: Ningbo Yinzhou Newman Imp.& Exp. Co., Ltd.

[China Manufacturers]

T4185Q/M625 core drill bit

Apr 01, 2013

... .delivery on time The characters of the T4185Q/M625PDC drill bit are as following:1. unit crown design, ... We are handling in tricone bits, PDC bits, core drill bits, drilling accessories and so on.Here is the ... range of tricone drill bit:sizebit typein.mm6152.4136,127,517,537, ... high quality and ager-sales services. Our products have used in many oil fields. Such as Talimu, Tuha, ...

Supplier: Hejian Huasen Petroleum Supplies Co., Ltd.

[China Manufacturers]

Three- row Boring Drill Machine (MZ213T)

Jun 12, 2012

... : 1800x640mm 4. Min processing pitch: 130x32mm Three- row Boring Drill Machine (MZ213T) details are as follows: 1. Performance & ... at the same time. And single row can be used for 0-90 ° rotation, complete the processing requirements ... production process. 3. Technical parameters Max drill diameterφ35mm (Single-drill)φ13mm (Multi-drill)Max working depth60mmMax processing pitch1600X640mmMin processing ...

Supplier: Foshan Shunde Xinjihongye Machinery Equipment Co., Ltd.

[China Manufacturers]

Drill Pipe

May 29, 2012

... oil and gas exploration Drill Pipe, Mainly used in oil and gas exploration and development process of deep ... .Standard: According to API Spec 5DP, We can produce the drill pipe as per NS-1 Spec.and Norsok Spec.as ... -200XT, Arnco-300XT, Arnco-150XTInternal Coating: TC2000, TK34, TK34-P Drill Pipe

Supplier: China Vigor Drilling Oil Tools And Equipment Co., Ltd.

[China Manufacturers]

Blast hole tricone rock bits

Oct 02, 2012

... life.(4)Stocks adequate, time delivery.(5)Rich experience in drill bit.(6)High quality, competitive price2.detailed description of this ... best quality with the most competitive price! Blast hole tricone rock bits

Supplier: Hejian Wanda Petroleum Supplies Ltd.

[China Manufacturers]