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pdc drill bit

Mar 15, 2012

for granite,marble quarry stationary,profiling DIAMOND WIREOutside diameter of diamond ring(mm) :11.5,11,10.5,10,8.5Inside diameter of diamond ring(mm) :9.0, 8.5, 8.0, 6.0Length of diamond ring(mm):6.0Length of steel core (mm):8.5, 9.0, 10Diameter of steel carrier (mm):4.0, 4.5, 5.0Separation type: Plastic,Rubber,Spring, Plastic+Spring, Rubber+SpringBeads/meter:28,30,33,36,40 pdc drill bit

Supplier: Fujian Province Xinpengfei Industry Development Co., Ltd. [China Manufacturers]

TCI tricone rock bit

Mar 22, 2012

... high cutting function 1. Cutting Structure of this series tricone rock bit :The durability of premium tungsten carbide inserts is improved ... and bearing life.3.Bearing Structure of this series tricone rock bit :High precision bearing with two thrust faces. Balls lock ... the lubricating reliability.5.Product Application of this series tricone rock bit :It is suitable for downhole motor and high speed ...

Supplier: Shijiazhuang Longway Petroleum Drill Tools Co., Ltd. [China Manufacturers]

Good quality drill tip

Jul 06, 2012

... bits; Oil well bits; Matrix of PDC; Iron ore crusher drill bits; Hardness of the stratum is f=10-14;G21614 ... of crusher; Small size button for roller bits and percussion drill bits; Hardness of the stratum is f>12;G206H14.85 ... .0≥2800(*f is protodyakonov scale of hardness) Good quality drill tip

Supplier: Central South Kaida Powder Metallurgy Co., Ltd. [China Manufacturers]

Hammer drill bit

Oct 31, 2012

... tip: carbide YG8C sds- plus, double groove,"-" tip SDS-PLUS Drill Bit--professional quality Material: body: 40CR, tip: carbide YG8C Suitable ... : cross Surface: sand coated Part size and qty/carton: Hammer drill bit

Supplier: Zhejiang Zhongtian Tools Corp. Ltd. [China Manufacturers]

diamond core drill bit

Aug 03, 2012

laser welded core drill bit 1-3/8" diameter working lenth: 70mm long cutting life very sharp, fast speed. diamond core drill bit

Supplier: Danyang Longway Tools Co., Ltd. [China Manufacturers]

Cummins engine drived DTH drilling rig

Jun 16, 2012

... depth:0-40m Hydraulic crawler rock blasting drilling rig INTRODUCTIONHD200 hydraulic down-hole drill is a multi-functional drill rig driven by internal ... and rotary head were driven by hydraulic motor, therefore, the air and oil consumption and total drilling cost are lower.3 ... price-performance ratio than air rig.5.The Hydraulic track oscillation makes it more suitable to drill in any rough terrain ...

Supplier: Beijing Baiyi Machinery Co., Ltd. [China Manufacturers]

Toku Hydraulic hammer

Mar 24, 2012

... are very popular in use for the line of mining , rock broken , house demolition etc , one of the model named as ...

Supplier: Yantai Junheng Construction Machinery Co., Ltd. [China Manufacturers]

KDJTH1AM-210 All Hydraulic Single Boomer Drilling Jumbo

Jul 30, 2012

... Boomer Drilling Jumbowe supply varous mining equipment, including hydraulic boomer drill, undergournd minging loader, underground minging truck, marble chain saw, ... underground mining digger loader and etc.Boomer drill spec:Propelling Beam Type GH833-33 Length 5244 mm Depth ... -Steel rope Max. Backward pull tension 21.2 KN Drill boom Model JE333Z Type Flexible and upturn Boom length ( ...

Supplier: Wuhan Kudat Industry & Trade Co., Ltd. [China Manufacturers]

coal drilling bit

Mar 17, 2012

earth drill bit 1.hign quanlity reasonable price 2.the head of ...

Supplier: Liaocheng Ruizuan Construction Cutter Tools Co., Ltd. [China Manufacturers]

PDC drilling bits

Nov 08, 2012

... Formation :Extremely hard and abrasive formation,such as quartzite,lgneous rock. Features: Medium heavy segments placement are designed for drilling in ...

Supplier: Hebei Zhankui Drill Equipments Sales Agency [China Manufacturers]

PDC bit

Mar 05, 2012

... PDC bits use polycrystalline diamond compact (PDC) cutters to shear rock with a continuous scraping motion SizeCutter SizeNozzle Qty/TypeGauge LengthConnection ...

Supplier: Hejian Wanda Petroleum Supplies Ltd. [China Manufacturers]

button bit

Aug 30, 2012

... Number:HJ417 437 447 517 537 547 617 637etcType:Center Drill BitMaterial:High manganese steelUse:Well Drillingsize:12 1/4" 311 ...

Supplier: Hejian City Jizhong PetroMachinery Co., Ltd. [China Manufacturers]

Bit Breaker

Sep 23, 2012

1.Bit Breaker 2.type:three cone 3.API Spec 7K ISO9001:2008 4.GB/T 28001-2001 5.GB/T 24001-2004-ISO14001:2004 The Bit Breakers are suitable to make up or break out the drilling bit during the oil well drilling and repairing operations. The Users should be chosen the bit breaker according to the size and model of the drilling bit. Bit Size Bit Model3.3/4 The Standard Three-Cone Bit4.3/45.7/868.1/29 ...

Supplier: Jiangsu Saifu Petrol-Machinery Co., Ltd. [China Manufacturers]

extended Drilling bits

Nov 20, 2012

1 Good performance. 2 Excellent quality. 3 Reasonable price. 4.Used for kinds of stones, name:drilling bitsmaterial:high carbon steelhead form:square or round using: all kinds of stone extended Drilling bits

Supplier: Gaojian Hardware Tool Store [China Manufacturers]

Chisel Bit

Apr 01, 2012

We select and use high quality steel and tungsten carbide tips via forging,welding and heat treatment to make the products Abundant Technical strength ,Advanced Production Equipments,Sophisiticated Testing Processes ,create the high quality tools .Rational design by the given information,rapid response to on-the-spot problem,ensured the after service.Tiangong adheres to the principles of "Quality ...

Supplier: Shandong Techgong Geotechnical Engineering Co., Ltd. [China Manufacturers]

Pneumatic Paving Breaker Toku TPB90

Feb 20, 2012

... m.)Net weight(kg)(Lb)Length(mm)Air Consumption(m3/min)Air Tube Inner Diameter(mm)Bit Head Size ... (mm)Air Inlet Size(PT)TPB9066.67152125042.092.47232. ... -1/8x6 or 1-1/4x63/42.Under Air Pressure 6kg/cm23.InstructionAll parts of machine are ... ,B87C and SK10,Y24 and Y26 hand held rock drill, YT24 and YT26 air leg rock drill .5.Productions image: Pneumatic Paving Breaker Toku ...

Supplier: Huamaoji Construction Machinery Trading (Beijing) Co., Ltd. [China Manufacturers]

Kelly Bar 508/Drill Rig /New In 2012

Mar 14, 2012

... 12-degrees are normally used on modern drill rigs. For low impact rock drills and softer rock formations, a narrow taper angle of ... 46 degree angle is ideal for soft rock when you're using pneumatic or hydraulic drill rigs - to prevent bits from ... held drill machine in Underground mining and for small hole drilling, equipped with small power rock drills, like air leg rock drills, hand held rock drills ...

Supplier: Beijing Dazheng Yongye Construction Machinery Co., Ltd. [China Manufacturers]

AIR HOSE

Jun 12, 2012

... use 60BAR Burst Pressure Guarantee Non-inflating Customization(Color&Mark) AIR HOSEConstruction:Tube: Black PVC compoundReinforcement: High tensile strength yarnCover: PVC ... yarn and inner&outer tubeStable against kinking and twistingNon-inflatingApplications:Air compressors,Automatic air lineRock drill,Cleaning equipmentAir supply for robotConstruction equipment ...

Supplier: Fuyang Xingda Tools Co., Ltd. [China Manufacturers]

216mm 241mm 244mm 250mm roller cone rock bit

Mar 05, 2012

1.manufacturer of rock drill bit,button bit,tricone bit,tricone drill bit 2.long service life low drilling cost 3. ... IADC Code:4-- Series, 5-- Series, 6-- Series,etc. 3. Air Cooling Roller Bearing Tricone BitCutting Structure The durability of premium ... on the shirttail increases gauge holding capability.Sealed Bearing Structure Air cooling roller bearing package. Balls lock the conewhich reduces ...

Supplier: Henan Zhongmei Drill Tool Co., Ltd. [China Manufacturers]

Track Drill Machine

Jun 09, 2012

... CMJ17 All hydraulic crawler drilling Jumbo is mainly used to drill blastholes for tunneling construction in mines of metallurgical, nonferrous ... jumbo is designed with two drilling booms, advanced hydraulic rock drill system, anti-jamming mechanism for making it has rapid drilling ... in underground mine or tunnels, and it also can drill anchor holes upward. With modular designed, this small compact ...

Supplier: Zhangjiakou Xuanhua Huatai Mining & Metallurgical Machinery Co., Ltd. [China Manufacturers]