high quality chisel type drill bit,China high quality chisel type drill bit Manufacturers, Suppliers

coal bits/coal mining bits/tungsten carbide drill bit

Feb 19, 2012

... .long useful life, high efficiency, wide using range coal mining bits/coal mining cutter teeth/tungsten carbide drill bits/coal bitsProduct description ... :The coal bits are mainly used in coal and mine drilling, have dry-type & wet-type.Dimension ... M12×1.75 coal bits/coal mining bits/tungsten carbide drill bit

Supplier: Shandong Province Coalfield Geologic Drilling Tools Factory

[China Manufacturers]

drill bit jobber china supplier

Feb 04, 2013

... when a helicoil insert is installed. Drill is the very tool.2. Drill out the damaged threads using the ... standard drill to a sufficient depth in order to ... a leading brand with its high quality and high precision. Its helicoil installtion tools conclude: a. helicoil drill b. helicoil tap c ... TapsCL-ISO9001:2008 Certification www.helicoil.asia drill bit jobber china supplier

Supplier: Xinxiang Changling Metal Products Co., Ltd.

[China Manufacturers]

API Standard DDZ (MG) Type Drill Pipe Elevators, Drill

Apr 01, 2013

DDZ (MG) Type Drill Pipe Elevators 1. Conform to API ... shoulder API Standard DDZ (MG) Type Drill Pipe Elevator1. Brief IntroductionDDZ (T) drill pipe elevators, of which the dimension ... gas drilling operation, DDZ(T) drill pipe elevators are forged from high quality alloy steel, heat-treated, and ... per API requirements, and marked with size of drill pipe and rated working capacity.2. Main Parameters ...

Supplier: Zhengzhou Sapwells Trading Co., Ltd.

[China Manufacturers]

Alloy Drill Bit

Jun 15, 2012

These alloy drill bits are made of high quality steel with heat treatment The drill bits are used for various drilling purposes with great serving life.Please advise us your drilling requirements, we will select the appropriate drilling tools for your enquiry Alloy Drill Bit

Supplier: Changsha Exploration Machinery Factory

[China Manufacturers]

down the-hole drill bit

Apr 01, 2013

drill bit 1.good quality 2.it is be used in mines,geological exploration,water and electricity. Drill BitOur company is specialized in making pneumatic ... , roads and tunnels, drilling blast-holes. Our pneumatic rock drill is popular with customers for their high performance, high efficiency, light and convenience.

Supplier: Fuzhou Cheng Long Rock Drill Co., Ltd.

[China Manufacturers]

diamond drill bit

Jul 16, 2012

... High Quality, diamond drill bit, drill bit, diamond drill tools, core drill bit, drill tools. We sell all kinds of High Quality diamond drill, drill tools, diamond drill bit, drill bit, Copper Glass Drill Bit, Glass Drill Tools, Countersink, Diamond Core Drill Bit ...

Supplier: Guangzhou S&K Glass Machinery Co., Ltd.

[China Manufacturers]

Oil Rig Drill Bit

Mar 04, 2013

... Rig Drill Bit Size range from 3 7/8"to 26" Certification ISO and API Oil Rig Drill Bit1. ... 3.Bearing Structure of this series tricone rock bit :High precision bearing with two thrust faces. Balls ... of the bearing are improved and suitable for high rotary speed.4.Seal and Lubrication of ... tricone rock bit :It is suitable for downhole motor and high speed applications.6.Main AvailabilitySize Bit TypeIn. ...

Supplier: Dongying Haixin Petroleum Equipment Co., Ltd.

[China Manufacturers]

Hss Straight shank Twist Drill Bit

Aug 16, 2012

Hss Straight shank Twist Drill Bit High-quality high-performance on cutting Hss Straight shank Twist Drill Bit

Supplier: Jiangsu Qunxing Tools Co., Ltd.

[China Manufacturers]

SDS-PLUS HAMMER DRILL BIT 2CUTTER

Jul 10, 2012

Our exclusive soldering craftsmanship makes the high professional quality hammer drill bits for industry applications. We use BC20(DK30) ... carbide and 42CrMo steel shaft to do those high professional quality SDS hammer drill bits with our featured exclusive soldering craftsmanship. We ... costs to reach those other famous branded hammer drill bits in the world.Type: 2cutter with single U flute.Shank: ...

Supplier: Danyang Three Win Industry Supply Co., Ltd.

[China Manufacturers]

Production and sales cnc drill bit

Feb 01, 2013

... cutting tool detection equipment" ZOLLER" detection, improve the comprehensive quality of the cutting tool detection. The same year the" ... through independent research and development and innovation, cemented carbide drill bit products and reamer series products.2011, the company a ... 4, look to the future Along with the high speed, high hardness, high precision processing times process as in the past, ...

Supplier: Kunshan OSK Precision Tool Co., Ltd.

[China Manufacturers]

sds-plus shank electric hammer drill bit

Mar 09, 2013

1.15years professional manufacutre 2.sds plus drills 3.material:40cr&Yg8c 4.shank:sds plus 5.export to USA,EUR,JAPAN. SDS Plus Shank Electric Hammer Drill Bitsuse high quality 40CR steel material.Take high-temperature manual welding in 850°C.YG8 Carbide tip.Use: Concrete,Clinker,Masonry,Stone.welcome to contact with us! sds-plus shank electric hammer drill bit

Supplier: Tiancheng Tools Co., Ltd.

[China Manufacturers]

oil/gas drill bit use, PDC cutters for drill bits

Nov 05, 2012

... PDC cutters for drill bits 2 Extremely high wear resistance 3 widely used for various drill bits SUPREME PDC ... with tungsten carbide substrate under ultra-high pressure and ultra-high temperature.Supreme Superabrasives Co., Ltd specializes ... .SUPREME PDCTM are produced with carefully chosen high-quality industrial diamond and tungsten carbide materials as ... to 3 mm. oil/gas drill bit use, PDC cutters for ...

Supplier: Supreme Superabrasives Co., Ltd.

[China Manufacturers]

Morse Taper Shank Twist Drill Bit

Apr 13, 2012

Morse Taper Shank Twist Drill Bit: 1) Material:M2,M35 2)Roll forged, milled flute, fully ... as requirement 4)TiN Morse Taper Shank Twist Drill Bit :1.High hardness and high quality 2.High temperature resistant 3.punctual delivery time and good ... service4. Material: High speed steel5. Process:Roll forged,Edge ...

Supplier: Ningbo Haishu Halee International Trade Co., Ltd.

[China Manufacturers]

DTH drill bit spherical diamond pdc cutters

Oct 15, 2012

... API 2. good after-sale 3. fast delivery DTH drill bit spherical diamond pdc cutters 1. Introduction Polycrystalline Diamond Compact(PDC ... Production Procedure 4. Our products advantage A. Selected higher quality diamond powder, improved the sintering technique, enhanced the bond ... the cutter has more stable performanceC.Adopted a new type of carbide, which improved the weld strengthD.Optimized the ...

Supplier: Henan Drills-King Mining Technology Co., Ltd.

[China Manufacturers]

Pile Drill Bit

Feb 09, 2012

... driving. Pile Drill Bit 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, plug hole integral steels ... best alloy and high-intensity steel as material according to the different working conditions.The pile drill bit is mainly ...

Supplier: Taizhou Luqiao XGP Rock Bit Factory

[China Manufacturers]

Auger head/Drill bit

Feb 24, 2012

... ,cortasetos auger(DZ-08)Engine model:1E44F-5ADisplacement:30.5CCEngline type:air-cooled,two-stroke,single cylinder gasolineCarburetor:Pump-film typeDrill ... ,andwidely used for reforestation,planting fruit Lin,fence. Auger head/Drill bit

Supplier: Zhejiang Dingcheng Industry and Trading Co., Ltd.

[China Manufacturers]

115pcs Drill Bit Sets

Mar 30, 2013

This type of drill bit set is Ti-coated that allow its durable and antirust.The different size can satisfy different customers. 115 pcs Ti-coated Drill Bit SetsPackage :6pcs/cartonCtn size : 38*32*33cmG.W./N.W.:21/22kgs

Supplier: Hangzhou Yangyang Machinery-Equipment Tools Hardware Co., Ltd.

[China Manufacturers]

DRILL BIT

Aug 29, 2012

DRILL BIT 1.Material :high strength steel,surface treatment 2.Super hardness DRILL BIT1.Material :high strength steel,surface treatment2.Super hardnesssize:16''*200 ,18''*200 ,20''*200 ,12''*350 ,14''*350 ,16''*350 ,18''*350 , 20''*350 , 22''*350 ,25''*350 ,30''*3500mm DRILL BIT

Supplier: Foshan City Nanhai Tang Zhirong Hardware Sales Department

[China Manufacturers]

diamond core drill bit

Jul 02, 2012

for professional users, bridge engineering, metro engineering, high-grade reinforced concrete drilling. Specitications Unit:mmOuter DiameterLength ALength BSegment ... . Red Diamond Series: for professional users, bridge engineering, metro engineering, high-grade reinforced concrete drilling. diamond core drill bit

Supplier: Anyang Friend Diamond Tools Co., Ltd.

[China Manufacturers]

Drill Bit

Mar 11, 2013

Drill Bit Bench and Production drilling Drill BitBench and Production drilling T38 (1 1/2 ') Diam Tip ... ×1130143.3 893 1/28×124×122×1035145.3 XX-type bitsDiamTip size(mm) Weight (Kg) mmin× H×W 642 1 ... 2.4 893 1/225×13 3.0 XRetrac X-type bits76325×13 3.9 893 1/225×13 4.5 Drill Bit

Supplier: Ningbo Hengwei Import & Export Co., Ltd.

[China Manufacturers]