mine drilling bit,Find mine drilling bit Manufacturers, Suppliers on ECVERY.com

Oil Bit

May 14, 2012

... Oil BitSpecifications1.ISO9001:2008 2.Rich experience in drill bit 3.Good after-sales service 4.Long work life ... work life of the drill bit.5. products applicableMetal seal bit stable performance, than common rubber seal bit longer life, suitable for ... underground power drill and high penetration rate turntable drilling. Available sizes:60mm, ...

Supplier: Tianjin ZF Steel Co., Ltd. [China Manufacturers]

SC-DCB Diamond Oil Drilling Bits/ core bits

Apr 11, 2012

... in 2008 Olympic game and goverment diamond oil drilling bits A core drill is a drill specifically ... hole saw. The material left inside the drill bit is referred to as the core.Core drills are ... either where the core needs to be preserved (the drilling apparatus used in obtaining a core sample is often ... material needs to be removed than with a standard bit. This is the reason that diamond-tipped core ...

Supplier: Zhejiang Shenchao Saws Manufacturing Co., Ltd. [China Manufacturers]

tricone drill bit

Nov 23, 2012

Roller cone bit 1.Certified by API 2.Longer drilling intervals 3.Best quality and low price 4.Reliable bearing ... carbide hard facing on the tooth surfaces for steel tooth bit. 2). Gauge Structure of this type tci tricone rock bits ... Steel Tooth Bits ( IADC)114 124 127116 117 tricone drill bit

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

PDC drill bit

Nov 23, 2012

provid new and used drill bits PDC drill bit

Supplier: Tianjin Saiyingsi Battery Co., Ltd. [China Manufacturers]

PDC drill bit

Jul 15, 2012

... 1.high wear 2.anti-ramps, 3.dimond bit,tungsten carbide matrix pdc bit 4.high penetration rate 5.Russian market passport ... cutting force balance design structure, spiral knife-wing, balance the bit force, improve impact resistance.3. Uses the dynamic flow field ... technique of simulation, optimizes the drill bit water power design, strengthens the drill bit clean, cooling capacity and prevents the ...

Supplier: Haisheng Industry Co., Ltd. of Shengli Oil Field [China Manufacturers]

The new arrival 10mm (3/8") Diameter, DIAMOND COATED CORE DRILL BIT With Jagged Edge

Nov 29, 2012

... Cake Stand top quality Description:This diamond coated core drill bit removes a complete circle from glass, tiles, marble, granite, ceramic ... new arrival 10mm (3/8") Diameter, DIAMOND COATED CORE DRILL BIT With Jagged Edge

Supplier: Shenzhen Topsum Technology Co., Limited [China Manufacturers]

pilot drill bit pilot drill board

May 09, 2012

... types of guide plate to improve construction efficiency. pilot drill bit pilot drill board

Supplier: Jiangsu Yukin Machinery Manufacturing Co., Ltd. [China Manufacturers]

Diamond TNW Core bit

May 20, 2012

... sharpness, durability and stability in diamond segments. Diamond TNW Core bit

Supplier: Shijiazhuang Hanghua Super Hard Tools Co., Ltd. [China Manufacturers]

drill bit

Sep 15, 2012

... )52103.563103.576103.589103.5102103.5108103.5152103.5203104.0 drill bit

Supplier: Exin Diamond (Shenzhen) Co., Ltd. [China Manufacturers]

diamond core drill bit for glass

Dec 01, 2012

1.18mm diameter diamond core drill bit 2.long life time 3.other dimensions available diamond core drill bit Drill bit for glass cutting. SharpDWXTMA*90A5- 20018, 1075, 95As specifiedAs specified *91A 15 25 35 45 55 65 *92A 5-5018, 10MA= mounting dimensionsOther dimensions available according to your request. diamond core drill bit for glass

Supplier: Bejing Chn-Top Boda Super-Hard Material Co., Ltd. [China Manufacturers]

PDC for coal field drilling

Oct 02, 2012

... resistance without delamination can be used for rock drilling. "Jingri" PDC for coal field drilling (JR-MPDC) has high abrasion resistance without ... diamond layer strength and abrasion ratio. PDC for coal field drilling

Supplier: Jingri Diamond Industrial Co., Ltd. [China Manufacturers]

Alloy or Tungsten Carbide Rock Drill Bits R32

Apr 21, 2012

... drifter, the products are widely used in bench and production drilling, extensional drilling , our products with comparative advantages of the more prominent ... products have been recognized as high-quality brand of rock-drilling tools made in China.We provide types of Rock Drill ... . (The diameter from 90 to 178mm) Down the hole drill bit can available INGERSOLL .RAND DHD,ATALAS COPCO ,KAISHAN brand and ...

Supplier: Zhengzhou Kaishan Mechanical & Electrical Equipment Co., Ltd. [China Manufacturers]

Diamond coring bits, supply good quality drill bits

Jun 03, 2012

... -Set diamond bits are primarily recommended for use in drilling relatively soft, abrasive, unconsolidated formations that are not ... also recommended for use in drilling harder formations where the available rotational speeds and bit loads are insufficient to use ... impregnated diamond bits due to drilling equipment limitations.Surface-Set ...

Supplier: Zhengzhou Hanfa Imp & Exp Trading Co., Ltd. [China Manufacturers]

Reaming shell BQ NQ HQ PQ, surface set and impregnated

Sep 18, 2012

... specializing in the design and manufacture of premium diamond drilling tools for the world engineering: geotechnical exploration, Mining ... ( wireline core drilling and double-tube core drilling)We produce a wide range of drilling tool including drill rod ... , wireline core barrel (AQ-PQ) and assemblies, synthetic diamond core bits, natural diamond surface-set core bit ...

Supplier: China Drilling Geological Equipment Ltd. [China Manufacturers]

Diamond bits for oil

Aug 01, 2012

... of various types of conventional drilling operations, lateral directional well drilling operations, coring drilling operations. And for users we ... provide various types of diamond bits for comprehensive drilling,lateral drilling and whipstocking bits, various reaming bits and ... we also would like to manufacture different types of drilling bits according to the special requirements of customers. ...

Supplier: Dongying City Yongji Petroleum Machinery Co., Ltd. [China Manufacturers]

mining machine

Sep 22, 2012

... grate car, carrier wheel, driving chain, chain wheel etc. for mine metallurgical engineering .(7) Support of bridge applies to bridgework .The ...

Supplier: Dalian Palcast Special Products Co., Ltd. [China Manufacturers]

Core Bits

Jul 17, 2012

1, Life: 20~50m 2, Drilling materials: reinforing concrete (steel bar diameter 8~18mm) 3, Speed: 60~70 mm/min We offer: Laser Weld Diamond Saw Blades, Brazed Diamond Saw Blades, Hot Pressed Diamond Saw Blades, Cold Pressed Sintered Diamond Saw Blades, Core Drill Bits, Cup Wheels, crack chaser and tuck point blade, Router Bits & Profiles, Flexible Polishing Pads, Silicon Carbide Wheels, Core Bits

Supplier: Quanzhou Sang Diamond Tools Co., Ltd. [China Manufacturers]

pdc bits Sealed coring 13tablet

Oct 07, 2012

... need 4)Your need is our target Details: diamond PDC bit|12-1/4”GD 1905S specification Number of blade 5 ... .4 Operating parameters Rotary speed(rpm) 60-260 Weight on bit(KN) 30-140 Max wob(KN) 180 Flow rate (lps ... .Sandstone.Tuff. Features:The type is a matrix body PDC bit with 5 curved blades and medium short parabolic profile Force ...

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

mining machine

Jul 13, 2012

... to move 3. Simple operation 4. Convenient maintenance 5. High drilling efficiency Portble mining machine introduction 1.Rated pressure:0.5MPa ... to move 3. Simple operation 4. Convenient maintenance 5. High drilling efficiency Portble mining machine photo mining machine

Supplier: Linqing City Ruilong Drill Co., Ltd. [China Manufacturers]

chisel bits

Sep 13, 2012

The products are made in alloy stell. If you are interested in our products, please contact us. 1.Tapered connection;4°.6°.7°2.Bit diameter; 20--60mm 3.Alloy stell.4.Wooden box or plastic box chisel bits

Supplier: Shandong Yanggu Rock Drilling Tools Factory [China Manufacturers]