hss center drill bits,China hss center drill bits Manufacturers, Suppliers

HSS Drill

Apr 01, 2013

... : ALL SIZE HS Code: 82075090 We produce all kinds of HSS twist drill bits, the details include: 1. Standard: DIN345 2. Material: HSS4241 ... . Shank: Straight shank drills, Taper shank drills, 1/2 shank drill 7. Size: 6. -100 MM 8. Hardness: 62-66 HRC ...

Supplier: Zhejiang Yongxin Industrial & Trade 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]

KR DA sharp diamond glass sintered integral drill

Mar 27, 2012

... DA sharp diamond sintered integral drill 1.made of stainless steel 2.sharp,can drill 2k-3k holes in glass ... sharp diamond glass sintered integral drilldrill;diamond sintered core drill bits;drills and bitDescription:1.made of stainless steel2. ... the material of the edge of the drill bit is diamond.3.high quality and durable4. ... can drill 200-300 holes on the glass5.can be ...

Supplier: Guangzhou Terui Glass Tool Co., Ltd.

[China Manufacturers]

black drill bit

Aug 02, 2012

... ,9341 CUTTING : FOR METAL PACKG: PVC BAG HSS TWIST DRILL BIT, BLACKROLL FORGEDMATERIAL: BEARINGCUTTING : FOR METALSIZE: ... SIZEQTY/CTNG.W.N.W.MEAS.(CM)HSS 1 mm10000151436x32x23HSS 1.5 mm10000161536x32x23HSS 2 mm10000171636x32x23HSS ... mm300252430X23X19HSS13.5mm150191830X23X19HSS14mm150201930X23X19HSS14.5mm150222130X23X19HSS15mm150232230X23X19HSS15.5mm150252430X23X19HSS16mm150262530X23X19 black drill bit

Supplier: Zhejiang Beili Tools Co., Ltd.

[China Manufacturers]

PDC drill bit

Mar 02, 2013

provid new and used drill bits PDC drill bit

Supplier: Tianjin Saiyingsi Battery Co., Ltd.

[China Manufacturers]

BQ,NQ,HQ,PQ diamond core drilling bits

Mar 11, 2012

... ISO 9001:2000 certificate & quality control. Product FeaturesChemshine diamond core drill bits are designed to offer a lifespan that surpass all its ... ,AQ,BQ,NQ,HQ,PQ diamond core drilling bits ect. Our diamond core drill bits are Long Year products standard--Q series.The ... threads of bits are same to the Boart Longyear 's ...

Supplier: Xiamen Chemelite Enterprises Co., Ltd.

[China Manufacturers]

Threaded Button bits

Nov 23, 2012

Button bits,rock drill,threaded,tapered,drilling tools,drill bit,drill bits,rock drilling tools,rock drilling tool, Button bits: Tapered button bits (28mm, 30mm 32mm, 34mm, ... 44mm and so on with different degree taper) Thread Button Bits (33mm, 35mm, 45mm to 89mm, 102mm and so different ... , R28, R32, R38, T38, T45, T51 etc.) Retrac Button bits with different Thread different diameters. Threaded Button ...

Supplier: S.U.G Trading Co., Ltd.

[China Manufacturers]

drill

Jul 02, 2012

drill bits ,packed by metal case and box. it is widely used in construction and installation industy and it suitable for many hammers ,such as bosch.hilti.makita.hitachi.afg. drill

Supplier: Yongkang Yunjiaolei Tools Co., Ltd.

[China Manufacturers]

12 1/4" inch 311mm drag bit/pdc drag drill bit for water well drilling

Feb 11, 2013

... processes 3 big fields.ABOUT PRODUCTDrag bit also named blade bits, with PDC cutter inserts on the blades,they are applied ... drain hole, grouting hole, geological and hydrology drilling, Usually drag bits are three wings, while sometime people need for wings, five ... for wet drilling with centre flushing.4. PDC drill bits feature cutters made of polycrystalline diamond layer sintered with tungsten ...

Supplier: Zhengzhou LD Diamond Products Co., Ltd.

[China Manufacturers]

API 8 1/2" steel cone bit

Dec 31, 2012

8 1/2" Steel Tricone Drill Bits 1-API or ISO 9001:2008 2-Delivery ... tooth bits1,Soft formations(114-117)These bits are designed to drill the softest formations such as soft shales ... (121,124,126,134,136,137)These bits are designed to drill formations such as shales, medium soft limestone ... hard formations(213,214,215,217)These bits are designed to drill formations such as hard sandstone, dolomite, ...

Supplier: Hejian Fist Petroleum Equipment Co., Ltd.

[China Manufacturers]

Double row of teeth API 8 1/2" kingdream PDC bit

Feb 04, 2013

... 2-A large stock 3-customered as your order PDC bits:PDC bit is developed in a significant advanced technology of ... are too soft or too sticky for conventional diamond drill bits. The PDC bits are designed for vertical, slant or horizontal drilling and ... cutters we use on the PDC bits are selected by our inspection and evaluation. Hejian Fanglei Drill Equipment Co., LtdPDC bitMain TypeBit ...

Supplier: Hejian Fanglei Drill Equipment Co., Ltd.

[China Manufacturers]

Kaiyu Chisel bit

Dec 02, 2012

1. best drill bits for quarrying, mining, construction 2. button bit, thread bit, dth ... to over 40 countrie KAIYU, as a professional factory producing drill bits, we have more than 30 years produce and design experience ... , Norway and Saudi Arabia, etc.We have many kinds of drill bits for our customers to choose, like taper bit(taper button ...

Supplier: Zhejiang Kaiyu Drilling Bits Co., Ltd.

[China Manufacturers]

carbide bit

Apr 01, 2013

tungsten carbide drill bits tungsten carbide drill bits

Supplier: Tangshan Jinshi Superhard Material Co., Ltd.

[China Manufacturers]

PDC anchoring bit

May 27, 2012

... rock drilling and rock cutting. anchoring bit Feature: PDC anchoring drill bits with two wings is much more effective in rock drilling ... which have the excellent wear-ability and impact toughness.anchoring bits are Suitable for drilling in soft--medium hard rock formation ... of drilling is 10-30 times longer than normal alloy bits in the same rock formation (terrane). The efficiency can increases ...

Supplier: Changtan Machinery Co., Ltd.

[China Manufacturers]

Down hole rock roller bit

Apr 26, 2012

... experience, now Zhongrui can manufacturer the best quality DTH rock drill bits, DTH hammer and chisel bit, thread button bit. ... we can supply 90mm-254mm(3.5"-10") DTH rock drill bits, 340,350,360,380, COP44, COP54, COP64, COP84 , ... face4.73-1319ZL5ZRQ110ZRC100Z6-1319QL7-1422QLConvex face5.86High pneumatic DTH drill bitZRQ115G-AZRC100GZRC100G-ADHD340COP446-1319Q8-1422QFlat face8.27ZRQ115G-AZ6-1319Z8 ...

Supplier: Shandong Zhongrui Construction Machinery Co., Ltd.

[China Manufacturers]

Metalworking Inserts, Woodworking Inserts

Mar 17, 2013

Hinge boring woodworking drill bits 1: tungsten carbide materials 2: woodworking drill bits Product description: Product name: Hinge boring woodworking drill bits1: new products, stable quality ...

Supplier: Chengdu Bangpu Alloy Materials Co., Ltd.

[China Manufacturers]

122pc HSS Drill Set

Aug 09, 2012

... color box packing. 122pc HSS Drill Set 13pcs titanium-coated HSS edge ground drills 13pcs black oxide HSS drills 5pcs wood working drills ... 3pcs wood flat bits 18pcs 50mm bits 9pcs nut drivers 1pc magnetic holder 1pc countersink 1pc plastic drill gauge 8pcs hex ... nut drivers 1pc steel ruler 30pcs 25mm bits..... 122pc HSS Drill Set

Supplier: Swedole (Shanghai) Tools Co., Ltd.

[China Manufacturers]

Diamond Drill Core Bits

Mar 31, 2013

... length from 230-450mm 3: Structure type:integral Diamond Drill Core Bits 1: It can be widely used for dry and wet ...

Supplier: Twin-Town Enterprises

[China Manufacturers]

HSS STRAIGHT SHANK TWIST DRILL

Feb 08, 2012

HSS STARIGHT SHANK TWIST DRILL DIN338 High speed steel, straight shank 10pcs or 5pcs per bag HSS STRAIGHT SHANK TWIST DRILLDIN 338HIGH SPEED STEEL W4 / M2 / M35 / M42 availableSTRAIGHT SHANK or REDUCED SHANKPERFECT PROCESSSTABLE HEAT TREATMENTBRAND STAMPING or LASER MARKING is all available

Supplier: Jiangsu Universal Industrial Co., Ltd.

[China Manufacturers]

Flex drill bit fish bits 48''

Apr 01, 2013

... of wall cavities Fish eye holes at both BITS ends Unique flexible self feeding bits up to 72" long suitable for drilling ...

Supplier: Hangzhou Gao's Hardware Works

[China Manufacturers]