8 inch drill bits,China 8 inch drill bits Manufacturers, Suppliers

160pc combination drill bits set in metal box

Feb 22, 2013

... metal box with high quality 80pc HSS twist drill;1mm-1.5mm-2mm-3mm-4mm-5mm-6mmx10pcs8 ... 10mmx5pcs, HSS4241, titanium coated, roll forged40pc super masorny drill;5mm-6mmx10pcs3mm-4mm-8mm-10mmx5pcs, CS+YG8C, chrome ... coated, milled40pc wood working drill;5mm-6mmx10pcs3mm-4mm-8mm-10mmx5pcs, CS, roll forgedCarton ... in 1x20'FCL:4500sets 160pc combination drill bits set in metal box

Supplier: Hangzhou Meka Tools Co., Ltd.

[China Manufacturers]

HSS Masonary Drill Bits ( High Qality, Competitive price )

Jan 23, 2013

... : DINMaterial: IronProcessing Type: ForgingUse: Coal MiningSpecificationsHSS Masonry Drill Bits Co8%, including all size High technical support Competitive low ... prie Good after-sale serviceHSS Masonry Drill Bits ( High Qality, Competitive price )Series: Full series ... of ANSI, DIN, JIS, GBMaterial: HSS Co. 8%OEM Welcom!Welcome to visit Dalian Zhida Presicion Tool Co ...

Supplier: Tianjin Shengtiantai Steel Pipe Manufacture Co., Ltd.

[China Manufacturers]

PDC drill bits

Feb 10, 2013

... KN)130150180Flow Rate (LPS)21-3525-4538-621. PDC drill bits are mainly used for Coal mining gas drainage hole, ... resistance, high drilling efficiency PDC drill bits3. ISO9001:2000 certificated4. Fast delivery, Best pricePDC Drill Bits are applied to rock formation ... for formations with hard interned layers. LD PDC drill bits including:PDC drill bitsPDC drag bitsPDC core bitsPDC anchor bitsAll sizes can ...

Supplier: Puyang City Qili Petroleum Mechanical Equipment Co., Ltd.

[China Manufacturers]

high quality solid caride drill bits

Jan 20, 2013

... .Coating: TIALN 3.Size:1-20mm high quality solid carbide drill bits have following features:1.Material:Solid carbide HRC552.Coating: TIALN3 ... cutters' diameter is 14 to 65mm Cutting depth: 35/50mm.8. Our products are based on DIN, ANSI, and JIS standard ... :each pcs packed in plastic box high quality solid caride drill bits

Supplier: Dongguan Chenghe CNC Machine Manufacture Ltd.

[China Manufacturers]

PDC drill bits

Feb 14, 2013

PDC drill bits 1.PDC for geology exploring series has high abrasion resistance. ... cost-effective.Usage:Be applied to petroleum and geology drilling bits.Specifications Model NO.Diameter(mm)Height(mm)Diamond Layer(mm ... .21608HNWU16.058.01.51.71908HNWU19.058.01.82.0 PDC drill bits

Supplier: Henan Yalong Superhard Materials Co., Ltd.

[China Manufacturers]

PDC coring drill bits(for coal mine use and geological exploration)

Mar 14, 2013

... ~500pin/box thread connection60456~8300~50075494.8~12200~3007554.54.8~12200~30075604.8~12200~30077554.8~12200~30094626.4~16150~25094696.4 ... ~16150~250113938.8~22120~20013311315~30100~20015313315~30100 ... competitive price as well as solid quality products PDC coring drill bits(for coal mine use and geological exploration)

Supplier: Shaanxi Zuanlong Drilling Machine Co., Ltd.

[China Manufacturers]

Segment Diamond Construction Core Drill Bits for Concrete

Feb 15, 2012

... Long life and fast speed Segment Diamond Construction Core Drill Bits for Concrete1.High quality segments of the diamond core ... are professional in producing polishing pads, cutting blade, core drill bits and stone processing machinery for more than 6 years. ... .2.Main productsPolishing Pads,Cutting Blade, Core Drill Bits, Diamond Cup wheel, Finger Bits, Stone Processing Machinery,etc.3.QualityWe believe ...

Supplier: Fuzhou Yongyi Crafts Co., Limited

[China Manufacturers]

pdc insert for drill bits

Feb 14, 2012

... Volume 4.Good Toughness 5.Competitive price pdc insert for drill bitsPDC cutter are compsed of polystalline layer and tungsten carbide ... PCD layer onlyZ--Chamfer for carbide only pdc insert for drill bits

Supplier: Henan Zhongmei Drill Tool Co., Ltd.

[China Manufacturers]

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

Apr 01, 2013

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

... all kinds of stones, refractory materials, etc. diamond stone core drill bits for granite, marble,refractory materials,etc1, Used for : all kinds ... granite ,marble ,glass,etc .2,Size: 8mm--200mm.M14,5/8"-11 Connection3,Feture:fast cutting and long life4,MOQ:50pcs5 ...

Supplier: Shijiazhuang Hanghua Super Hard Tools 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 ... /T or L/CSupply ability 50,000 pcs/MonthDelivery Time4-8 weeksProduct Description:1) The material of tooth body is 40Cr ... hardness is in HRC46-52 or HRC42-48. tungsten carbide drill bits

Supplier: Yanggu Sanhe Tools Co., Ltd.

[China Manufacturers]

Core Drill Bits

Jul 18, 2012

We have different connector of drill bits such as M14, M12 and G1/2. We can supply ... and granite. We have different connector of drill bits such as M8, M12, M14, 5/8"-11 and G1/2.Due to our ... distributed to North America, Germany, Spain with large quantity. Core Drill Bits

Supplier: Quanzhou Jinshan Stone Tools Technology Co., Ltd.

[China Manufacturers]

pdc cutters and drill bits

Jan 13, 2013

... .2-2.0JSMF25132513.21.2-2.0 pdc cutters and drill bits

Supplier: Changsha Chenguang Machinery & Electric Equipment Co., Ltd.

[China Manufacturers]

Glass Cutting Diamond Drill Bits

Jan 25, 2013

... 4.Long service life 5.Good concentricity Glass Cutting Diamond Drill Bits introduction:Diamond glass driller: using high quality steel substrate, head ... : durable to polish and not crack, high efficiency, long life, drill 4000-5000 holes/pc2.Main Market: Europe market.3. Application ... to the quantity10.Package:Standard export package : Glass Cutting Diamond Drill Bits

Supplier: Zhengzhou Longda Abrasives Co., Ltd.

[China Manufacturers]

Drill bits

Jun 06, 2012

... low pressure hammers CIR65a, CIR90, CIR110, CIR150,CIR170etc,DTH drill bits:60mm-254mm bits with flat face, concave design fit for the atlas ... : 19.4mm, 25mm,30mm,33mm,38mm,etc.8. Blast furnace tap hole drill tools.(Rod, Cross type bits, button bits and X type bits etc) Drill bits

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 ... Bits1.Sizes rang from 3 7/8" to 26"2.Covers almost all ... early erquiry will be very appreciate! Steel Tooth Tricone Drill Bits

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

[China Manufacturers]

PDC anchor shank coal drill bits 28mm

Oct 17, 2012

... .automatically adjustable 5.stable 1.PDC anchor shank coal drill bits 28mm introductionHard alloy drill bits are main tools widely used in percussion drilling ... so on.2. PDC anchor shank coal drill bits 28mm specification NO.specification (mm)drill typeDia.(mm)contact size(mm)127M12/8M14×1 ... -455--1220135T55×5.08B35-455--123. PDC anchor shank coal drill bits 28mm PDC anchor shank coal ...

Supplier: Linqing City Ruilong Drill Co., Ltd.

[China Manufacturers]

tungsten carbide woodworking drill bits

Dec 22, 2012

... of tungsten carbide products such as indexable inserts shims, drilling bits, drawing dies, cold forging dies, carbide bars, carbide rods, carbide ... shocking8).Good insulating ability and wear-resisting tungsten carbide woodworking drill bits

Supplier: Zhuzhou ZZ Import and Export Co., Ltd.

[China Manufacturers]

FOUR SQUARES SHANK HAMMER DRILL BITS

Feb 27, 2013

... , concrete, stone, masonry, tiles and marble. FOUR SQUARES SHANK HAMMER DRILL BITS1. Machined from chrome steel fitted with carbide insert brazed ...

Supplier: Danyang Futai 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 ... steel wood bits. I ITEM NO.DIA.(MM)SHANK(MM)OVERALLLENGTH(MM)WD0300013360WD0300034475WD0300055585WD0300065.55.585WD03000766100WD0300086.56.5100WD03000977120WD03001188120WD03001399120WD0300151010120WD0300171110150WD0300191210150WD0300211310150 TCT BRAD POINT WOOD DRILL BITS

Supplier: Shanghai WIDETOP Tools Co., Ltd.

[China Manufacturers]

Galvanization Masonry Drill Bits

Mar 27, 2013

Galvanization Masonry Drill Bits Usage:cement,concrete and etc. Ggalvanization Masonry Drill Bits Size:4,5,6,8,10,12mm Surface: plate some rare metal Application: Mainly used in perforation on cement slate,concrete, stone, wall characteristic: longlife and strong drilling ablity Galvanization Masonry Drill Bits

Supplier: Jiangsu Qunxing Tools Co., Ltd.

[China Manufacturers]