rock drill bit - china rock drill bit manufacturers and suppliers

YN27J Gasoline Rock Drill for Rock DrillingMay 14, 2015

... breaking, percussive drilling, tamping besides rock. Other type: YN27A,YN28,YN30A,YN30W YN27 diesel rock drill for coal Instruction of YN27C ... YN27C Rock Drillis is a very efficient machine, ... composed of gasoline engine, Air pump, rock drill. It adapt to these outside situations without water and ...

Supplier: Xiamen Prodrill

China
ADD:Xiahe Rod,Xiamen,Fujian
TEL:0086-0592-5187313

Steel Matrix Pdc Drill BitOct 12, 2015

... of the leading China steel matrix pdc drill bit manufacturers. Welcome to wholesale steel matrix pdc drill bit from us, we always have cheap ... products to offer you. 1.Specification: 2.Bit Size: 4 1 ...

Supplier: Shanaxi hai nai sen Petroleum Technology Co.,Ltd

China
ADD:No.61 Friendship West Road,Xi'an,shanxi
TEL:86-29-86032369

8 1/2" kingdream IADC 517 TCI Tricone Bits/rock bit/drill bitJan 04, 2013

... The FL 415 tci bits are used to drill low compressive strength, very soft formations.2 ... with maximum cone offset, results in high bit penetration rates.4)The deep intermesh of cutter ... new formulas and new techniques for insert bit.Gauge StructureMultiple gauge protection with gauge trimmers ... with new formulas and new techniques for insert bit.Bearing StructureNon-sealed roller bearing. Drilling fluid ...

Supplier: Hejian Fanglei Drill Equipment Co., Ltd.

China
ADD:Hejian Development Zone,Cangzhou,Hebei
TEL:86-317-3562427

rock drill button bitAug 01, 2014

... through heat treatment so that they can withstand the toughest rock drilling demands,and transmit intensive impact energy into the ... rock with the least possible loss of energy. We have different ...

Supplier: Germany S.U.G Rock Drilling Co.,Ltd

China
ADD:3-1 junshan road, new district,wuxi,jiangsu
TEL:86-0510-82356922

Gun Drill BitJan 01, 2013

... YKH5014.1873000For making main cutting buttons of various tri-cone drill bits and serving as supports for composite carbide diamond ... drilling me-dium hard rock formations .YKH6013.9386.32850For making main cutting buttons of various tri-cone drill bits and serving as ... supports for composite carbide diamond bits for drilling me-dium hard rock formations .

Supplier: Zhuzhou Good Cemented Carbide Co., Ltd.

China
ADD:NO.743works zuojialong, yuelu zone,Changsha, China.,Changsha,Hunan
TEL:86-731-88663066

Diamond matrix drill bit from factoryJan 04, 2013

... cutting structure durability 4) Different sizes are available Cangzhou Great Drill Co., Ltd is located in North China Oil Field, ... Bits use polycrystalline diamond compact (PDC) cutters to shear rock with a continuous scraping motion. Product Description:1. Cutting ... formations with hard strigers. 5. Hydraulic system of the bit is optimized using dynamic flow pattern simulation technology to enhance ...

Supplier: Cangzhou Great Drill Co., Ltd.

China
ADD:Junziguan Industrial Zone ,Hejian ,Hebei,Cangzhou,Hebei
TEL:86-317-3212988 13832779133

Drill bitJan 05, 2013

Size: 8 1/2-- 215.9mm; 12 1/4 -- 311.1mm IDAC:417, 437,447, 517, 527,537, 547 tricone bits TCI (Tungsten Carbide Inserts) with IADC 531, 532, 533, 534, 535, 536 or 537 Sizes: 14 3/4, 12 1/4, 9 7/8 inchesWelcome your any requirementRock bit (Size: 8 1/2-- 215.9mm; 12 1/4 -- 311.1mm)IDACDrill pressureKN/mm Rotary speed (r/min)417, 437,4470.350.924070517, 5270.351.022060537, 5470.451.022050

Supplier: Shaanxi FYPE Rigid Machinery Co., Ltd.

China
ADD:A21803, Oak Block, No.36 South Fenghui Rd., Hi-Tech Zone, Xi'an 710065, China,xi'an,Shaanxi
TEL:86-29-88895909

rock roller bitJan 06, 2013

GJ series bit adopts metal seal with roller bearing, which can drill stably with middle to low WOB and ... 2(88.9mm) to 17 1/2"(445mm) tricone rock bit with good quality and service.1. Journal bearing. ... increased the reliability of the seal.3. The bit bearing is ball which can be applied to high ... resistance and excellent cutting ability of the insert bit are given full play by using carbide compacts of ...

Supplier: Hejian Smart Petroleum Machinery Co., Ltd.

China
ADD:Junziguan,Shijing town, Hejian,Hejian,Hebei
TEL:86-317-3180823

PDC Petroleum Drill BitJan 01, 2013

... 4.Certified ISO9001 Product Description/ Oilfield PDC Drill Bits 1. Optimally designed bit profile for drilling soft to medium hard formations ... . 2. Cutting structure is force balanced, bit blade is asymmetrically designed, and spiral blade and spiral ... applying advanced base metal enhancement technology. 6. Ports on bit are also optimally designed to prevent erosion of water ...

Supplier: Hejian Jinxing Mould Co., Ltd.

China
ADD:zuozhuang village xicunxiang hejian hebei province,hejian,Hebei
TEL:86-0317-3656856

Electroplated Glass drilling drill bit Hollow Drill Bit Drill Bit Set Glass Drill Bit Set Used Drill Bits Drill ToolsJan 01, 2013

1.material:diamond 2.for glass drilling 3.OEM offer 4.Good quality and cheap price 5.core bit We are producing different specification of the electroplating diamond drill bits for glass, the quality is reliable and trustable. Normally we can produce the drill bits from 6mm to 150mm,we also can produce it according the customer size requested.

Supplier: Guilin Hualun Diamond Tools Co., Ltd.

China
ADD:Fuli Road,Swallow Rock Industrial Area,Xiufeng District,Guilin,Guangxi
TEL:0086-773-2583640

Drill bit for Tunnel Boring MachineJan 01, 2013

... an alternative to drilling and blasting (D&B) methods in rock and conventional 'hand mining' in soil. A TBM has the ... tunnels become longer, the cost of tunnel boring machines versus drill and blast is actually less—this is because tunnelling with ... soft ground including sand and clay. The largest diameter hard rock TBM, at 14.4 m, was manufactured by The Robbins ...

Supplier: Zhuzhou Mingri Tungsten Carbide Co., Ltd.

China
ADD:No 88 Mingri Road, Liyu Industrial Area, Tianyuan District, Zhuzhou City, Hunan Province, P.R.C.,Zhuzhou,Hunan
TEL:086-0731-22778508

TCI rock bit,Milled tooth tricone bit,rock roller bit,Mining bitJan 05, 2013

Tricone rock bit 1>ISO 9001:2008 & API spec7-1 2>Complete specifications ...

Supplier: Hejian Solidkey Petroleum Machinery Co., Ltd.

China
ADD:No.15 Beihuan Road,Hejian,Hebei
TEL:86-317-3184665

pdc drill bitJan 06, 2013

... efficiency 4\suitable for soft, middle, hard rock formation Our company is direct pdc drill bits manufacture. We have been in this ...

Supplier: Xi'an J.W. Drilling Machines & Tools Production Co., Ltd.

China
ADD:No. 70 Jiu Shi Road Xi'an, Shaanxi, China,XI'AN,Shaanxi
TEL:86-29-86790356

204pc Drill Bit SetJan 06, 2013

... set, color sleeve packing...,. * 51pcs drill bits tin-coated * 43pcs drill bits black finished * 10pcs power nut (5, 5.5, 6, ... * 27pcs 25mm bits * 1pc gauge * 1pc bit holder * 3pcs plastic protectors * 3pcs drill stoppers * 3pcs HSS drill hex shanks (2, 3, 4mm) * 1pc ...

Supplier: Swedole (Shanghai) Tools Co., Ltd.

China
ADD:2486,Xin Jian Yi Road,Xuhang Industrial Zone,Jiading,shanghai city,Shanghai
TEL:0086-021-59555666

Tungsten Carbide Drill BitJan 03, 2013

manufacturer of tungsten carbide drill bits (1)produce as your requirement (2)trial order acceptable ( ...

Supplier: Jiangxi Zhonggang Industry Co., Ltd.

China
ADD:Dingxiang road,the State Economic and Technological Development Zone,Nanchang,Jiangxi
TEL:0086-791-83898854

ROCK DRILL BITSJan 03, 2013

1.Description:SDS Plus Hammer Drill Bits 2.Carbide: YG8C 3.Body:40Cr 4.Shank:SDS Plus,SDS Max,Hex 5.Type: "-" & "+" 1.Description:SDS Plus Hammer Drill Bits2.Carbide: YG8C3.Body:40Cr4.Shank:SDS Plus,SDS Max,Hex5.Type: "-" & "+"6.Flute: S2 and S47.Finishing:Sand-blast, Nature color,Black finished

Supplier: Zhejiang Zhengbang Tools Co., Ltd.

China
ADD:NO.55 CHENGZHOU ROAD,FURONG,YUEQING,WENZHOU,Zhejiang
TEL:0086-577-62296789

rock drill bitsJan 03, 2013

Hammer bits 1. High penetration rate dril bit. 2. Excellent flushing, straightness,drilling quality. 3. Low sound level ...

Supplier: Beijing Jotek Industry Development Co., Ltd.

China
ADD:Rm 1-103,Building 1,No.6,Liqing rd,Chaoyang,Beijing,China,Beijing,Beijing
TEL:0086-10-84673566

cemented carbide drill bitJan 04, 2013

Type K0 Bits For making chisel cemented carbide drill bits ModelBasic dimensionsLHCRrr1K030B/D30±0.615/13±0.58080150.5- ...

Supplier: Changsha Loyal-Honespy Science & Technology Co., Ltd.

China
ADD:Chuangye Building B5088 Yuelushan National University Technical Zone, Xiaoxiang Road, Changsha, Hunan, China,Changsha,Hunan
TEL:0086-731-88672958

electroplated diamond drill bitJan 04, 2013

... world to know our JIANGSHAN brand diamond tools. Electroplated diamond bit Precision electroplated diamond profiling tool Diamond micro powder grinding paste

Supplier: Guilin Diamond Industry Co., Ltd.

China
ADD:Lushan, Xijiao,Guilin,Guangxi
TEL:0086-773-5592246 13978361839

Twist drill bitJan 04, 2013

... imperial size We are a specialized manufacturer of HSS twist drill bitsin China and we not only provide all kinds of ... ,and so on,but also provide all kinds of twsit drill sets,such as normal combinations,special combinations according to your ...

Supplier: Shanghai Sincere Steel & Tools Co., Ltd.

China
ADD:Suite 1513, Lucky Mansion, 660 Shangcheng Road, Pudong New Area, Shanghai City. China,Shanghai,Shanghai
TEL:86-21-58798715