high quality drill bits,China high quality drill bits Manufacturers, Suppliers

Steel Tooth Drill Bits

Mar 16, 2013

... bit teeth. Medium hard formations tooth bits:The medium hard formation tooth bits are used to drill high compressive strength, medium hard formations. Shoot ... ball lock die, suitable for the high speed.5.The 250 ° C high temperature resistance, abrasion resistance of new grease. Steel Tooth Drill Bits

Supplier: Renqiu Dream Bits Ltd. Company

[China Manufacturers]

Spotting drill bits,gun drill bits

Feb 19, 2013

... Coated:TIN,Bright.. 5)Point angle:90/120 degree Spotting drill bits,drill bits,drilling tools,cutting toolsFeature1.Size:standard 3mm-20mm or as ... twist drills' processing, reduce the error7.Competitive price and good quality: Our main customer is wholesalers. So if you have a ... xyc-taps.en.alibaba.comSKYPE: Kelly16230Trademanager: cn1000340775Mobile: 0086 13774658955 Spotting drill bits,gun drill bits

Supplier: Xiamen Yuanxing Precision Tool Co., Ltd.

[China Manufacturers]

YG15 K034 cemented carbide drill bits for coal mining

Mar 31, 2013

... free 3.fast delivery time YG15 K034 cemented carbide drill bits for coal mining:Products feature: 1. Mining carbide ... Fine brand.It is also the only one modern high-tech enterprise which is committed to R&D, producing ... and sale the GB A Class high-grade carbide series products. Senior engineers and technicians are ... Asia and the Americas and enjoy a high popularity in those markets.

Supplier: Zhuzhou Jinfeng Cemented Carbide Technology Co., Ltd.

[China Manufacturers]

Diamond Core Drill Bits

Feb 11, 2013

Specification: Produce all sizes of core drill bits on the basis of clients' requirement. Specification: Produce all sizes of core drill bits on the basis of clients' requirement. Applications: Used for drilling all kinds of stones, zirocnia alumina, ceramica, refractory material and reinforced concrete. Feature: High efficiency, long life, standard hole. Diamond Core Drill Bits

Supplier: Stone Bank Trading Department Yuncheng District

[China Manufacturers]

PDC anchor shank drill bits

Feb 27, 2013

... PDC anchor shank drill bit/ PCD coal bits in different size and type. High drill efficiency & long life PDC Bits:IntroductionPDC bit uses ... a new product after the hot-pressed and electroplated drill bit recent years.With special hith-frequency weldin ... 76. It has a low cost PDC Anchor shank drill bitApplication: Apply to the anchor-network support hole ... to contact with us. PDC anchor shank drill bits

Supplier: Henan Zhongmei Drill Tool Co., Ltd.

[China Manufacturers]

Bits-U-Shaped Pillar Gear Drill Bits

Jun 21, 2012

Bits-U-Shaped Pillar Gear Drill Bits 1)advanced equipment, technology 2)excellent quality 3)good Service Bits-U-Shaped Pillar Gear Drill BitsWe are the manufacture of drill bit/cross bit /chisel bit /rock drill bit /button bit .Waiting for your inquiry. Bits-U-Shaped Pillar Gear Drill Bits

Supplier: Fuzhou Dig Sword Land Machine Co., Ltd.

[China Manufacturers]

pdc insert for drill bits

Feb 14, 2012

... 2.Highest Abrasion Resistance 3.High Diamond Volume 4.Good Toughness 5.Competitive price pdc insert for drill bitsPDC cutter are compsed ... of polystalline layer and tungsten carbide substrate, which are sintered together by ultra-high pressure and high ... PCD layer onlyZ--Chamfer for carbide only pdc insert for drill bits

Supplier: Henan Zhongmei Drill Tool Co., Ltd.

[China Manufacturers]

Rock Drill Bits

Sep 08, 2012

... , T51 apered: 7 degs,11degs,12degs. Rock Drill Bits Rock Drilling Tools---Button Bits, Cross Bits, Chisel Bits, DTH BitsOD: 45mm, 48mm, 51mm, 64mm, 70mm ... mountains, mining, railways, constructions, etc.Our products are in good quality and competitive price Rock Drill Bits

Supplier: Shandong Techgong Geotechnical Engineering Co., Ltd.

[China Manufacturers]

1608 pdc blanks for coal drill bits

Apr 01, 2013

... for oil drilling bits and coal drilling bit 2 Extremely high wear resistance 3 widely used for various drill bit PDC (Polycrystalline ... and milling applications, tooling as PDC Drill Bits, such as Steel PDC Drill Bits & Matrix PDC Drill Bits for oil drilling and Tri-cone ... PDC Drill Bits for coal mining. Hereby listed some ...

Supplier: Fujian Wanlong Diamond Tools Co., Ltd.

[China Manufacturers]

Diamond Core Drill Bits & diamond segment (SCD_6)

Jul 28, 2012

Diamond Core Drilling Bits Diamond segment Diamond Core Drill Bits diamond core drill bits Product Description1. Specification: Produce all sizes of core drill bits on the basis of ... , zirocnia alumina, ceramica, refractory material and reinforced concrete. 3. Feature: High efficiency, long life, standard hole Diamond Core Drill Bits & diamond segment (SCD_6)

Supplier: Quanzhou Sang Diamond Tools Co., Ltd.

[China Manufacturers]

diamond core drill bits

Apr 01, 2013

... drill bits 1.combined,diamond tool 2.punching functual well 3.perfect package 4.reasonable price diamond core drill ... text the hardness of the core bits to ensure the quality.(2).We check the flatness ... as the technology goals,we research the good quality products to satisfy customers.2.In management ... ,Performance management,ERP system,to ensure products'quality and company's services.3.The concept: ...

Supplier: Danyang Honest Tools Co., Ltd.

[China Manufacturers]

laser diamond core drill bits

Dec 04, 2012

... high efficiency and less chipping, 3 minimum material deformation 4 longlife We specialize in the production of diamond drill bits: ... Classification Function Specification1.Straightshank2.Cone shank3.Threadedshank1.Sharp,wear-resisting2.Not jumping edge3.Long service life4.Require lower WOB,high ... (); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); laser diamond core drill bits

Supplier: Zhengzhou Forture Tools Co., Ltd.

[China Manufacturers]

TCT BRAD POINT WOOD DRILL BITS

Apr 11, 2012

TCT BRAD POINT WOOD DRILL BITS TCT BRAD POINT WOOD DRILL BITS *Ideal for non-splintering and precise drilling on hard surface.* ... plastics.*Carbide tipped cutting spurs with brad point withstand the high heat generated by daily production work in the hardest woods ... .*These industrial wood bits last far longer than even high speed steel wood bits. I ITEM NO.DIA.(MM)SHANK ...

Supplier: Shanghai WIDETOP Tools Co., Ltd.

[China Manufacturers]

Hammer Drill Bits--SDS Hammer Drill Bits

Sep 24, 2012

SDS Hammer Drill Bits 1. Material: 40cr; 2.Apply to hammer drill ; 3.Length:160mm. 4. SDS plus SDS Hammer Drill Bits1. Material: 40cr,YG8C,2. Apply to Hammer drill.3. Speciations: 8*160mm.4. Superior quality bits designed fordrilling brick,block,masonry,concrete and granite.5. Grounds-forged for toughness,and spiral fluted for effective waste removal.

Supplier: Zhejiang Changheng Tools Co., Ltd.

[China Manufacturers]

Electric Hammer Drill Bits

Sep 26, 2012

1. Description: Electric Hammer Drill Bits 2. Material: 40 Cr, YG8C 3. Type of ... more than 20 years experience of making Hammer Drill Bits.We export our goods to different countries and areas ... Three inspection departments are set up to ensure our quality level be steady. OEM service is acceptable. We ... productShow(); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); Electric Hammer Drill Bits

Supplier: Zhejiang Zhengbang Tools Co., Ltd.

[China Manufacturers]

HIP sintering coal drill bits

Dec 18, 2012

... wear resistance 3: over 20 years experienced Coal drill bits Tungsten carbide coal drill bits are our main products for oversea market.HIP sintering ... properties. For drilling hard and super hard rock formation at high pressure SC06H14.9 2900 90.5Good wear resistance, excellent anti ... properties. For drilling hard and super hard rock formation at high pressure YR10D 14.5 2700 87.8 Coarse grain-size ...

Supplier: Taizhou Sanxin Cemented Carbide Co., Ltd.

[China Manufacturers]

Carbide Rods for Drill Bits

May 09, 2012

... End Mill, Corner Radius End Mill, Roughing End Mill, Drill Bits, Twist Drill, Center Drill, Spotting Drill, Saw Blade, Reamer, Side & Face Milling Cutter, ... Carbide Tip, Ejector Pin, Punch, Mold Etc.2) Super high hardness and precision, extreme smooth coating surface, can be coated ... cutting (good anti-sticky).4) Longer tool life, super high wear resistant and impact-resistant application.5) Work piece ...

Supplier: Zhuzhou Uko Cemented Carbide Co., Ltd.

[China Manufacturers]

hss M35, cobalt drill bits

Nov 28, 2012

... drill bits Type: Cobalt-alloyed molybdenum high-speed steel, design acc. to DIN 1414, type N, straight shank, hss M35, cobalt drill bits Type ... :Cobalt-alloyed molybdenum high-speed steel, design acc. to DIN 1414, type ... mm, cold work and hot work steel, bearing steel, high alloyed steel, quenched and subsequently tempered steel, special for V2A ...

Supplier: Hangzhou Nova Import And Export Trade Co., Ltd.

[China Manufacturers]

diamond drill bit/glass drill/glass drill bits/diamond hole saw

Mar 05, 2013

1 fast drilling speed 2 high efficiency and less chipping 3 minimum material deformation 4 long ... . Straight shank2. Cone shank3. Threaded shankModel1.Sintered diamond drill bit.2.Electroplated diamond drill bit.CompanyEstablished in 1990,Zhecheng Hongxiang Superhard Material ... Chinese market. Our target: Advanced technology is the basis of high-quality products.

Supplier: Zhecheng Hongxiang Superhard Material Co., Ltd.

[China Manufacturers]

HSS titanium coated straight shank HSS twist drill bits of 8.5mm

Feb 24, 2013

... plastic bag This kind of stright shank twist drill bits are made of special high speed steel with titanium coated surface plus fully ... strong strength. You will find it better than other ordinary drill bits when drilling hard steel plate and stainless steel materials.The ... per plastic bag below 7.6mm drill bits.5 pcs per plastic bag above 7.5mm drill bitsif you need other tools, please ...

Supplier: Xi'an Allwin Trading Co., Ltd.

[China Manufacturers]