high quality rock core pdc drill bits,China high quality rock core pdc drill bits Manufacturers, Suppliers

Silver and Deming Drill bits Reduced shank drill bits

Mar 13, 2012

... Drill bits (Reduced Shank Drill bits) High speed steel or HSSCobalt. Size: 1/2"to 1-1/4" Silver and deming drill bits(reduced shank drill bits ... )Black oxide.Shank: 1/2 diameter, 2 1/4 long135?split point/118?standard point.Heavy duty quality ... constructionDesigned for drilling tough abrasive or high tensilematerials.Size: tool ...

Supplier: Zhenjiang Scharp Machinery Tools Co., Ltd.

[China Manufacturers]

Carbide Fixed-point Drill Bits

May 21, 2012

... end mill,gear hob,machine tap,hobbing cutter,drill,band saw blade,hss tool bit,bearing,reamer.OEM ... bi-metal backsaw blade, high speed cutter, spline hobbing cutter, bevel gear shaper cutter, HSS drill bit, screw driver, ... , ball nose, twist drill, HSS tool bits, PCD diamond insert, gear hob,....Carbide Fixed-point Drill Bits 1, Suitable for Mould ... ×12×20×100L121220100 Carbide Fixed-point Drill Bits

Supplier: Wei Feng Hardware & Tools Firm

[China Manufacturers]

Sds Plus Hammer Drill Bits

Apr 01, 2012

... Drill Bits, Hammer Drill Bits, Drill Bits, Good quality,long life and compective price. Sds Plus Hammer Drill Bits,Hammer Drill Bits,Drill Bits,Sds Plus Hammer Drill Bits,Sds Max Hammer Drill Bits,Hex Shank Hammer Drill Bits ... the best price and a longterm business. Sds Plus Hammer Drill Bits

Supplier: Yueqing AZ Tools Co., Ltd.

[China Manufacturers]

Straight-shank Masonry Drill Bits

May 01, 2012

... Drill Bits Material: solide carbide, hss, hss-co Standard or as per requirement Technic:Fully Ground Straight-shank Massonry Drill BitsTungsten drill bits,drill bits ... ,carbide bits1) Super high hardness, extreme smooth coating surface.2) ... 01004018.01004520.01205022.013055 Straight-shank Masonry Drill Bits

Supplier: Xiamen Yijia Trade And Industry Co., Ltd.

[China Manufacturers]

Rock Drilling Tools, Button bits

Dec 19, 2012

Button bits Rock Drilling Tools Mining engineering tool Bit diameter(mm):32~42 Taper(degrees):7 Button bitsRock Drilling ToolsMining engineering toolBit diameter(mm):32~42Taper(degrees):7Water hole:2 Rock Drilling Tools, Button bits

Supplier: Qingdao Industrial Source Trading Co., Ltd.

[China Manufacturers]

countersink set for diamond drill bits

Feb 25, 2012

... )Long service life 4)Good balance Countersink set for diamond drill bits 1.Description: countersink.2.Diameter:5mm and above.3.Raw ... material:Europe imported emery.4.It is used on drill bits for chamfering glass.5.Factroy outlet product,save your cost ... service life.7.OEM is welcome countersink set for diamond drill bits

Supplier: Guangzhou Anhua Abrasives Co., Ltd.

[China Manufacturers]

tungsten carbide hammer drill bits

Aug 11, 2012

tungsten carbide hammer drill bits for coal excavating tools GB/T14445-1993 tungsten carbide hammer drill bitstungsten carbide products for coal excavating tools GB/T14445-1993 M13 type to mount the bit of rotary driller and the pick of excavating machinery M14 type to mount the pick of excavating machinery tungsten carbide hammer drill bits

Supplier: Yueqing Jinfeng Cemented Carbide Co., Ltd.

[China Manufacturers]

12pcs Electric Hammer Drill bits

Jun 15, 2012

12pcs Electric Hammer Drill Set Material: YG-8 Alloy Steel Tip, 40Cr Body Finish: Satin Including: Drill: 5x110mm, 6x110mm, 8x160mm, 10x160mm, 12x160mm14x210mm, 16x210mm, 18x300mm, 20x450mm1pcs Point Chisel 250mm 1pcs Flat Chisel 20x250mm 1pcs Groove Chisel 250mm Packing: Blow Case12pcs Electric Hammer Drill bits 12pcs Electric Hammer Drill bits

Supplier: Euro-Tek Industrial Co., Ltd.

[China Manufacturers]

12pcs Electric Hammer Drill bits

Jun 13, 2012

12pcs Electric Hammer Drill Set Material: YG-8 Alloy Steel Tip, 40Cr Body Finish: Satin Including: Drill: 5x110mm, 6x110mm, 8x160mm, 10x160mm, 12x160mm14x210mm, 16x210mm, 18x300mm, 20x450mm1pcs Point Chisel 250mm 1pcs Flat Chisel 20x250mm 1pcs Groove Chisel 250mm Packing: Blow Case12pcs Electric Hammer Drill bits 12pcs Electric Hammer Drill bits

Supplier: Euro-Tek Industrial Co., Ltd.

[China Manufacturers]

tungsten carbide cross drill bits

Oct 09, 2012

Tungsten carbide cross drill bit --material:virgin tungsten carbide --bits diameter:32-50mm Tungsten carbide cross drill bitOur company is specialized in the production ... to design the non-standard inserts according tungsten carbide cross drill bits

Supplier: Zhuzhou Jingcheng Cemented Carbide Sales Co., Ltd.

[China Manufacturers]

Hss taper shank drill bits

Jan 03, 2013

We produce all kind drill bits,such as HSS straight drill,HSS taper shank drill,sds drill bits,wood working drill ,masonry drill Drill size:14.5,15,16,17,18,19,20,21,22,23.The material of the drill has:4241,4341,9341,M2,M35. Hss taper shank drill bits

Supplier: Danyang City Feiying Tools Co., Ltd.

[China Manufacturers]

ISO 9001 PDC Oil Well Drill Bits

Apr 11, 2013

... 9001 PDC Drill Bits 1.Cover All IADC Code of PDC Bit 2.Offer All Kinds Of PDC Bits Sizes ... Hejian Yinhai Rock Bits Co. LTD: FOCUS AND DEDICATION TO BRING THE VALUE. QUALITY IS LIFE. ... transportation, hydropower, and so on.Characteristics: high wear resistance and impact-resistant toughness; long ... Specification Bit typeMain bit size(mm)Rock coefficientPDC core drill bitSingle pipe75/54.5 94/74 ...

Supplier: Hejian Yinhai Rock Bits Manufacture Co., Ltd.

[China Manufacturers]

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

May 07, 2012

1.high-quality 2.high- elastic 3.rigid 4.automatically adjustable 5.stable 1. Diamond pdc anchor drill bits/best-economy PDC anchor drill bitsPDC drill bit is super hard ... abrasive resistance and applied to medium and hard rock (f≤12).Super strengthened PDC bits adopts newly designed ball type diamond as its ...

Supplier: Linqing City Ruilong Drill Co., Ltd.

[China Manufacturers]

diamond core drill bits for granite, marble,refractory materials,etc

Apr 01, 2013

$diamond core drill bits for granite, marble,refractory materials,etc$

... drilling all kinds of stones, refractory materials, etc. diamond stone core drill bits for granite, marble,refractory materials,etc1, Used for : all kinds ...

Supplier: Shijiazhuang Hanghua Super Hard Tools Co., Ltd.

[China Manufacturers]

rock drill bits

Aug 11, 2012

... and inventions guarantee the high quality and reliability of the products.Tapered Drill BitType --Chisel Bits / Cross Bits / Button Bits Diameter---28mm,30mm 32mm ... Suitable for medium-hard rock (1033.5bar~2067bar)Plate ---Suitable for had rock ( more than 2067bar)Drill RodSteel Drill Rod---H19/H22, ... R25,R28,R32,R38,T38,T45,T51. Integral Drill Rod---H19/H22, Diameter---20mm - 42mm. rock drill bits

Supplier: Anxi Breakag Stone Tools Co., Ltd.

[China Manufacturers]

Sinorock rock drill bits drilling tools

Aug 13, 2012

1.Sinorock rock drill bits drilling tools 2.ISO9001 2008 3.The quality is stable. Sinorock rock drill bits drilling tools Sinorock drill bit is efficient and fast when ... drilling in hard and medium-hard rock.We ...

Supplier: Luoyang Sinorock Engineering Materials Co., Ltd.

[China Manufacturers]

diamond core drill bits and diamond saw blades for stone materials

Jan 23, 2013

... engineering, metro diamond core drill bitsFor civil construction, concrete, brick wall punch. for professional users, bridge engineering, metro engineering, high-grade reinforced concrete ... .5146 1/3″1603504204.58.5167″1803504204.58.518 diamond core drill bits and diamond saw blades for stone materials

Supplier: Anyang Friend Diamond Tools 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]

Rock Drill Bits

Sep 08, 2012

... , T38, T45, 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]

diamond core drill bits

Apr 01, 2013

... diamond core drill bits 1.combined,diamond tool 2.punching functual well 3.perfect package 4.reasonable price diamond core drill bits1.What's the core drill bit ... ?(1).We text the hardness of the core bits to ensure the quality.(2).We check the flatness degree to see if ... class products as the technology goals,we research the good quality products to satisfy customers.2.In management ,we implement ...

Supplier: Danyang Honest Tools Co., Ltd.

[China Manufacturers]