used oilfield drill bits,China used oilfield drill bits Manufacturers, Suppliers

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]

API Spec7-1 and NS-1 Standard , Alsp Norsok Spec. Spiral drill collar is used to reduce contact area with hole so as to avoid efficiently bit sticking from diffirential pressure.The drill collars are manufactired strictly according to API Spec7-1 and NS-1 Standard , Alsp Norsok Spec. Spiral drill collar

Supplier: China Vigor Drilling Oil Tools And Equipment Co., Ltd.

[China Manufacturers]

NQ Diamond Core Drill Bit (Made in China)

Jun 21, 2012

... speed 4.reasonable pric Diamond Core Drill Bit (BQ,NQ,HQ,PQ)Impregnated core bits are widely used in mineral exploration industry, site ... the most commonly used type in the mineral exploration industry. The advantages of using impregnated diamond core bits over bits manufactured with other ...

Supplier: Geotool Equipments (Shenzhen) Limited

[China Manufacturers]

pdc bits

Oct 09, 2012

... .stocks adequate and timely delivery 3.20 years experience in drill equipment 1.Advantages of our products(1) strong resistance to ... life.(4)Stocks adequate, time delivery.(5)Rich experience in drill bit.(6)High quality, competitive price2.Detailed product description IADC ... ,which makes reliable quality and better performance when PDC used in the drilling bits.3.Nearly all of our PDC cutters are ...

Supplier: Hejian Wanda Petroleum Supplies Ltd.

[China Manufacturers]

drill bit jobber china supplier

Feb 04, 2013

... first step when a helicoil insert is installed. Drill is the very tool.2. Drill out the damaged threads using the standard ... drill to a sufficient depth in order to accommodate the helicoil insert length and the bolt or screw being used.3 ... . CLCOIL is a leading brand with its high quality and high precision. Its helicoil installtion tools conclude: a. helicoil drill ...

Supplier: Xinxiang Changling Metal Products Co., Ltd.

[China Manufacturers]

diamond drill bit

Mar 03, 2013

... 2.professional quality 3.perfect package 4.reasonable price diamond drill bitFeatures:1.short parabolic crown profile, medium cutter density2.interchangeable ... ,High tilt nozzles for inproved hydraulics and ROP6.can be used on rotary or down hole motor7.suitable for soft to ... -35013-8812 1/4642006-5-838-6060-35022-111 diamond drill bit

Supplier: Beijing Metalwork Technology Trade Co., Ltd.

[China Manufacturers]

extended Drilling bits

Mar 07, 2012

1 Good performance. 2 Excellent quality. 3 Reasonable price. 4.Used for kinds of stones, name:drilling bitsmaterial:high carbon steelhead form:square or round using: all kinds of stone extended Drilling bits

Supplier: Gaodesi Tools (Foshan) Co., Ltd.

[China Manufacturers]

best and professional Diamond masonry bits for decorative granite

Apr 01, 2013

... professional manufacturer in the field of engineering drilling and diamond bits.Products varieties include all types of drilling machies and drilling ... aready a long term strategic commitment for Jindu.This bitis used for drilling hard and fragile materials,Such as decorative granite ... tile and glass,etc. CF-4 TypeThis bit is used for drilling hard and fragile materials,such as decorative granite ...

Supplier: Zhejiang Yongkang Jindu Industrial & Commercial Co., Ltd.

[China Manufacturers]

79.4mm,non-magnetic drill collars

Nov 18, 2012

... excellent wear resistance. 3.API Spec7-1 Non-magnetic drill collar is the used of suchh a low-carbon high- chromium alloy ... strength for 1*105/4∏∏Nm. The non-magnetic drill collar along the inner hole of 100mmaway from any magnetic ... gradient≤0.010. Non-magnetic drill collar along the inner hole of 100mm away from any ... .571.49.14or9.45159.5 79.4mm,non-magnetic drill collars

Supplier: Jiangsu Hexin Petroleum Machinery Co., Ltd.

[China Manufacturers]

diamond core bits set 7pcs (TK-CBS7C)

Jan 30, 2013

... bits set Brazed welded core bits Dry core drill bit Application:For drilling brick ,concrete 7pcs set Diamond core bits set 7pcsBrazed welded core bits ... bitsDia107x150mm core bits 1pcDia52x150mm core bits 1pcDia28x300mm core bits 1pc10x115mm SDS Thread adaptor 1pc12x88mm HEX Thread adaptor 1pc10x200mm A Taper pilot drill 1pc6X50mm Drift ...

Supplier: Tiankai Tools Co., Ltd.

[China Manufacturers]

SDS Max Shank Single Groove Single Tip Tungsten Carbide Electric Hammer Concrete Drill Bit

May 10, 2012

... long life.SDS Max shank Single Groove electric hammer drill bit is used in buildingindustry,installation,boring holes and so on.2 ... .Size 10x260-40x1000 3.Drill Working Pictures 4.Company Description ... leading manufacturer and supplier of many kinds of electric hammer drill, masonry drill, chisel,router bit, concrete Hole saw and related ...

Supplier: Zhejiang Fenghua Tools Co., Ltd.

[China Manufacturers]

Good quality drill carbide

Aug 03, 2012

... 40-14.5086.0-86.9≥2800 Rotating rock drill; Rock drill tool for good toughness; TBM cutter; Hardness ... 55-14.6587.5-88.4≥2800 Rotating rock drill; Rock drill tool for good toughness; TBM cutter; Hardness ... 2800 Rotating rock drill; Rock drill tool for good wear-resistance; roller bit; DTH drilling bits;TBM cutter; button bits; Hardness of ... is protodyakonov scale of hardness) Good quality drill carbide

Supplier: Central South Kaida Powder Metallurgy Co., Ltd.

[China Manufacturers]

geological drill bit

Jul 27, 2012

... coal mining 3.long service lif geological drill bitThe bit can be used together with various drill machine in underground coal mining.The ... service life and rapid speed. The bit can be used together with various drill machine in underground coal mining.borehole dia.: 55 ... .Ivy Yeung admin at hisuntools dot comMobil: +86-13273122192 geological drill bit

Supplier: Shijiazhuang Hisun Tools Co., Ltd.

[China Manufacturers]

button bits

Jun 07, 2012

quality/ ISO9001,zhuzhou601 1) Tapered connection: 6°, 7°, 12° 2) Threaded connection: R22, R25, R28, R32, R38, T38, T45, T51 3) Diameter: 30-127mm 4) Best Alloy steel 5.We are able to supply all kinds of rock drilling hammers,bits and related products, the products are mianly used in mining,coaling,metaling,stoning and etc.

Supplier: Shandong Yanggu Rock Drilling Tools Factory

[China Manufacturers]

122pc HSS Drill Set

Aug 09, 2012

... 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]

Drill pipe

Apr 01, 2012

... Long service life DTH drill rods1,Top-hammer drilling tools including thread button bits(R25,R28,R32, ... , ST58, ST68, GT60), coupling, taper rods and bits, Speed rods/MF rods, extension rods, shank adapter, ... "API Reg", "NRod" thread.Claw tybe bits, Clay bits,etc4,Diamond core drilling tools including the diamond ... WF,WG,etc), reaming shell, core barrel and drill rods.etc.5,Rock anchor tools, IBO anchor ...

Supplier: Beijing Baiyi Machinery Co., Ltd.

[China Manufacturers]

PDC Blade model drilling bits

Nov 29, 2012

Size:190mm Tpye:pdc bits of steel body Application:drilling faster and high efficient Suitable ... bodySize:75-270(mm)Application: This group of products is used to penetration the degassing hole, drain hole, and grouting hole ... is matrix body. Matrix body Suitable for hard rock, the bits life span is two times than the steel body. Characteristics ...

Supplier: Xi'an J.W. Drilling Machines & Tools Production Co., Ltd.

[China Manufacturers]

drilling bits

Sep 05, 2012

We can supply all kinds of drilling bits. BitR22 threaded Bits 35mm-38mm diameterR25 threaded Bits 35mm-41mm diameterR28 threaded Bits 38mm-43mm diameterR32 threaded Bits 51mm-76mm diameterT38 threaded Bits 64mm-89mm diameterT45 threaded Bits 76mm-102mm diameterT51 threaded Bits 89mm-127mm diameterST58 threaded Bits 89mm-152mm diameterED68 threaded Bits 105mm-152mm diameter drilling bits

Supplier: Shenyang C&A Machinery I/E Co., Ltd.

[China Manufacturers]

API 7-1 Spiral Drill Collar qingdao

Feb 15, 2013

API 7-1 drill collar 1.drill collar are according to API Spec 7-1 2.Pipe ... time5) Size according to your request6) drill collar,stick drill collar,non-magnetic drill collar,spiral drill collar covering all size.Product description:1 ... alloy steel is put to use for the material of drill collar. 2.We adopt advanced technic for full length heat ... a good surprice for you! API 7-1 Spiral Drill Collar qingdao

Supplier: Qingdao Win-Art Import & Export Co., Ltd.

[China Manufacturers]

Custom fabrication of rock bits

Apr 21, 2012

... for customers in Chile, Brazil, USA and Korea.2. Rock bits are made according to customer's requirments.Yak Company was ... with our customers in intellectual resources. Custom fabrication of rock bits

Supplier: Yak Machinery Company

[China Manufacturers]