drill bits for copper mining,China drill bits for copper mining Manufacturers, Suppliers

sintered PDC drill bits

Sep 20, 2012

pdc bits of oil field 1.specification:190.5mm 2.WOB:18~ ... .4.5.6.8 Features: Matrix PDC drilling bit1. Suit for drilling medium to medium-hard formations. 2. Medium parabolic profile ... the bit. 3. Ourselves cutter to promote longer bit life for the formations with hard interbed layers. 4. Optimized hydraulics design ... -838-6060-35022-160 Matrix PDC drilling bit sintered PDC drill bits

Supplier: Zhengzhou Yuanchi Technology Co., Ltd.

[China Manufacturers]

Electroplated Diamond Core Bits for Sale

Jan 24, 2013

... 1,Instruction The bit crown of electroplated diamond core bits are electroplated with layers of synthetic diamonds in ... all kinds of usual size electroplated diamond core bits,all the bits are manufactured under certificate of iso9001:2000, ... and we promise that all bits correctly obtain the standard which our costomers need. ... ,Pic.s1p,2p,3p, Electroplated Diamond Core Bits for Sale

Supplier: Guangzhou Tianhe Tianping Xiangheng Drilling Equipments Business Department

[China Manufacturers]

3A drill bits

Mar 17, 2012

... waste paper quickly push outHIgh quality steel gradeLong life 3A drill bits

Supplier: Foshan Nantong Printing Machine Co., Ltd.

[China Manufacturers]

drill bit for bi-metal hole saws

Jun 30, 2012

fitting part for bi-metal hole saws Material:45 #( or upon your request) 1/4"dia 4"-1/2" hss pilot drill fits arbors DF01031fitting part for bi-metal hole sawswe have many kinds of this product,and all of them had adopted ISO9001:2000 Quality System Authorities. drill bit for bi-metal hole saws

Supplier: Hangzhou Oriental Steel Machinery Co., Ltd.

[China Manufacturers]

Electroplated diamond core drill bit for glass

Mar 16, 2012

electroplated diamond core drill bit 1.Low costs for fast drilling 2.Smooth Surface Finish 3. ... Diamond Drills are designed for small & occasional use. They are widely used by beginning diamond drill users (novices) in ... As well as home owners and contractors requiring to drill a few holes when installing tile, marble, shower doors ... *10*3.580-150Sample Electroplated diamond core drill bit for glass

Supplier: Wuhan Likai Diamond Products Co., Ltd.

[China Manufacturers]

flat drill bit for wood

Jul 31, 2012

flat drill bit for wood,wood flat drill bit,spade bit flat drill bit for wood,wood flat drill bit,spade bit·Fits for wood and light building materials such as plasterboard·Special cutters give smooth cut and comfortable drilling flat drill bit for wood

Supplier: YS Tooldepot Trading Co., Limited

[China Manufacturers]

single flute spiral bits for aluminum

Oct 12, 2012

... :-brand:ease mill -product name :solid carbide single flute spiral bits for aluminum.-materal:Germany k55-application: stainless steel aluminum alloy aluminum ... :at least 50 pieces on one time -packaging :10 pieces for one plastic box .-use in wide . if you have some ... free to contact us.sinsere yours. ninfu single flute spiral bits for aluminum

Supplier: Guangzhou Yimai CNC Tools Co., Ltd.

[China Manufacturers]

pcb drill bits

Mar 20, 2012

... ISO9000,ISO14000,ROSH pcb drill bits Our advantage:1:Most reasonable price in china market for mass production,what ever ... you want we can do it2:High quality for all customer,we are 6 years supplier of ... SIEMENS.3:Quick lead time for small order quantity 8layer pcb can finished in ... is our company's technology capacity, for more messages, please contact with us freely! pcb drill bits

Supplier: Shenzhen Xinjiaye Electronics Technology Co., Ltd.

[China Manufacturers]

tungsten carbide drill bits

Dec 09, 2012

... best copper welding 4) The best heat treatment Tungsten carbide drill bits Coal cutter Cutting bit Place of origin Shandong,China ApplicationDrilling,Trenching, Mining ... hardness is in HRC46-52 or HRC42-48. tungsten carbide drill bits

Supplier: Yanggu Sanhe Tools Co., Ltd.

[China Manufacturers]

Drill bits

Jun 06, 2012

1.rock drilling tools 2.ore mining, many type 3.good price,high quality 4.professional manufacurer ... tools, mining tools, DTH Drilling tools. construction tools and excavating coal pick cutter tools.1. Integral drill steels (Integral Drill Rods)Shank ... CIR65a, CIR90, CIR110, CIR150,CIR170etc,DTH drill bits:60mm-254mm bits with flat face, concave design fit for the atlas copco and ingersoll-rand ...

Supplier: Yanggu Yishan Drilling Tools Co., Ltd.

[China Manufacturers]

Steel Tooth Tricone Drill Bits

Nov 17, 2012

Steel Tooth Tricone Drill Bits 1.Tricorne Drill Bits Size range from 3 7/8"to 26" 2 ... .Certification ISO and API 3.Good qualit Steel Tooth Tricone Drill ... tungsten carbide inserted tricone bit),both of which are used for mining pilling, water well drilling or oil well drillingModelvarious kinds ... erquiry will be very appreciate! Steel Tooth Tricone Drill Bits

Supplier: Hebei Hongrunlai Business and Trade Co., Ltd.

[China Manufacturers]

all size pdc drag drill bit for drilling well

Apr 09, 2012

... description: Drag bits also named blade bits, with a TC inserts on the blades.They are usually designed for use in soft ... water wells, mining, geothermal, environmental and exploration drilling.Whenever possible, they should be used to drill pilot holes, for they produce cuttings ... that are easiest to log.Usually drag bits are three wings, ...

Supplier: Hebei Zhankui Drill Equipments Sales Agency

[China Manufacturers]

Diamond pdc anchor drill bits/best-economy PDC anchor drill bits

May 07, 2012

... greatly improves the drilling efficiency and is the ideal drill bit for the drill operation of medium & hard as well as super ... of performance and price. Our PDC drill bits are widely used in all industries, such as coal mining, oil exploration, geological exploration, ... company, produces the main material of the blade for two-wing PDC anchor bits (semi-round strengthened type). The diamond content ...

Supplier: Linqing City Ruilong Drill Co., Ltd.

[China Manufacturers]

high quality cemented carbide glass drill bits

Jan 08, 2013

... exportor of cemented carbide products, such as cemented carbide drill bit, brazed tips,wear parts, rods and strips ... for more than a dozen years.About our products:Categories of our products:cemented carbide drill bit,cemented carbide brazed tipscemented carbide mining ... carbide drill bits: 1.type DYA 2. type DYB 3.type DYC 4.type DYD 5.drills for glass ... . high quality cemented carbide glass drill bits

Supplier: Zhuzhou Dongya Tools Co., Ltd.

[China Manufacturers]

Carbide Fixed-point Drill Bits

May 21, 2012

... spline hobbing cutter, bevel gear shaper cutter, HSS drill bit, screw driver, steel measuring tape, reamer, ... hob,....Carbide Fixed-point Drill Bits 1, Suitable for Mould steel, Cast iron, Aluminum alloy, Copper, and Alloy steel processing ... . 2, Mainly for fixing point and chamfering before drilling the hole for the ... 20×100L121220100 Carbide Fixed-point Drill Bits

Supplier: Wei Feng Hardware & Tools Firm

[China Manufacturers]

tungsten carbide drill bits

Jul 10, 2012

... of cone-dropping to minimum. 4. Product ApplicationIt is suitable for mining applications. 5. Current Main Availability Diameter/InchIADC CODE3 1/2 ... , 121, 241, 537….………..………………………………26 131, 211, 537, 517…. tungsten carbide drill bits

Supplier: Hejian Smart Petroleum Machinery Co., Ltd.

[China Manufacturers]

1308 pdc drill bits cutter

Dec 02, 2012

... . good after-sale 3. fast delivery 1308 pdc drill bits cutter 1. Introduction Polycrystalline Diamond Compact(PDC), is manufactured ... industry,oil well drilling,geological prospecting drilling and coal mining.2. Specifications of PDC cutter insert ModelDiamterHeightDiamond ThicknessDiamond ... reduced the residual stressWelcome you contact us for more detailed information. 1308 pdc drill bits cutter

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

[China Manufacturers]

hss tape shank twist drill bits

Jul 12, 2012

hss tape shank twist drill bits 1)use for Stainless steel plate, Iron plate,Brass plate,Aluminum plate etc. hss tape shank twist drill bits *all kind material*use for Stainless steel plate, Iron plate,Brass plate,Aluminum plate etc*all sizes*packing:strap/color box/plastic box or as per request hss tape shank twist drill bits

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

[China Manufacturers]

Wood working drill bits

Mar 16, 2012

Our wood working drill bits is made of high carbon steel or chrome ... wood working drill bits is center point enters first and prevents "skating".The cutting flutes are engineered for optimum chip ... ejection so drill will not bind and burn out.It ... used in hand drills, electric portable drills, drill presses and lathes. Wood working drill bits

Supplier: Xian Mager Machinery International Trade Co., Ltd.

[China Manufacturers]

39-Piece Drill Bits Set

Jan 12, 2013

Contains the most useful drills and bits for household usage Set includes:1) HSS drill2) Wood drill3) Masonry drill4) Screwdriver bitsPacking;Blow molded case 39-Piece Drill Bits Set

Supplier: Hangzhou Better Tools Co., Ltd.

[China Manufacturers]