7 8 drill bit,China 7 8 drill bit Manufacturers, Suppliers

API spec 7 tricone drill bit

Jan 29, 2013

... 7 tricone drill bit 1.Tricorne Drill Bits Size range from 3 7/8"to 26" 2.Certification ISO and API 3.Good quality API spec 7 ... tricone drill ... bit1.Sizes rang from 3 7/8" to 26"2.Covers almost ... will be very appreciate! API spec 7 tricone drill bit

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

[China Manufacturers]

Rock Drill Bit

Feb 05, 2012

Rock Drill Bit Bench and Production drilling T38 Rock ToolsBench and Production drilling ... button bits642 1/26×113×101×1035131.7 642 1/26×123×111×93531.7 702 3/46×123×101×1035132.2 ... .3Drop centre button bits642 1/28×104×10 1×930141.7 701 3/48×104×10 1×930142.2 7638×124 ... ×11 1×1130142.7 893 1/28×124×12 2×103543.3 10248×124×12 4×103544.7 Rock Drill Bit

Supplier: Ningbo Hengwei Import & Export Co., Ltd.

[China Manufacturers]

7 7/8" Kingdream HA737G tungsten carbide tricone drill bit /three cone bit

Jan 28, 2013

... .Material:Carbon Steel 4.Competitive price Type:Drill Bit Description of the product Size7 7/8"(200.0mm)ModelHA 737GIADC737WOB(KN/mm)0 ... ,etcPayment termsL/C, T/T, Western UnionMOQ1 PieceDelivery timeWithin 7 days but still depending on the quantity of the orderPackingWooden ... 617G, 627G, 637G17 1/2444.5517G, 537G, 617G, 627G, 637G 7 7/8" Kingdream HA737G tungsten carbide tricone drill bit /three cone ...

Supplier: Tianjin TRS Import & Export Trading Co., Ltd.

[China Manufacturers]

7 7/8" Matrix body 5 wing PDC drill bits

Mar 18, 2013

... on gauge 3. PDC bits 1.Introduce of diamond bit manufacturerCangzhou Great Drill Co.,ltd specializes in designing, manufacturing, marketing and ... the entire world.2.certificate of pec bitPDC bit,PDC bits,diamond bit,PDC core bit,5 blades PDC bit1.5 Blades and ... enquiry,DiameterBit bodyIADC codeNumber of bladesMain Cutter sizeThread ConnectionDrilling formation 7 7/8" Matrix body 5 wing PDC drill bits

Supplier: Hebei Zhankui Drill Equipments Sales Agency

[China Manufacturers]

8 1/2 215.9mm iadc 517 tricone drill bit

Jan 28, 2013

... we can provide 60mm,65mm,76mm,93mm,95mm,98mm(3 7/8”),101.6mm,114mm,118mm,120mm,127mm(5”)130.1mm(5 ... 1/2”)190.5mm(7 1/2”),193.6mm(7 5/8”),200.0mm(7 7/8”)212.7mm(8 3/8”),215.9mm(8 1/2”),222.2mm8 ... 1/2”),244.4(9 5/8”),250.8(9 7/8”)269.8(10 5/8”),295.3(11 5/8”)311.1(12 1/4 ... drilling information of the layer.4)plz tell the quantity. 8 1/2 215.9mm iadc 517 tricone drill bit

Supplier: Hejian Fist Petroleum Equipment Co., Ltd.

[China Manufacturers]

3 pcs or 7 pcs Dry Diamond Core Drill Bit Kit

Sep 07, 2012

... in Aluminium Case, 3 Piece Kit or 7 Piece Kit. Contains:Diamond Core Drill Bit: Diam 28 x 300mm, Diam 52 x 150mm ... , or according to customers' request. Segments height could be at 8.0mm or 10mm, or according to customers' request.According to ... in Various quality grade with various price. 3 pcs or 7 pcs Dry Diamond Core Drill Bit Kit

Supplier: Jiangsu Huafeng Tools Co., Ltd.

[China Manufacturers]

8 Step high speed steel drill bit

Oct 11, 2012

8 Step high speed steel drill bit -made of cobalt -adjustable the hard metal like stainless steel -size:1/4"-3/4" 8 Step high speed steel drill bit

Supplier: Prosperity Hardware Tools Co., Ltd.

[China Manufacturers]

8 Blades Matrix Body PDC Drill Bit

Apr 01, 2013

8 Blades Matrix Body PDC Drill Bit quality: more hard, anti-accrosion, available to various layer. 8 Blades Matrix body PDC Drill Bit 1) pdc Certified by ISO9001&API 2) Fast drilling rate 3) Strong cutting structure durability 4) Different sizes pdc available

Supplier: Tianjin ZF Steel Co., Ltd.

[China Manufacturers]

three cone rotary bit 9 7/8" IADC537G

Aug 02, 2012

Very good performance three cone rotary bit, high downhole speed and long working life 9 7/8" IADC537G is a regular types, we found ... 1/2”)190.5mm(7 1/2”),193.6mm(7 5/8”),200.0mm(7 7/8”)215.9mm(8 1/2”),222.2mm(8 3/4”) 241 ... .3mm(9 1/2”),244.4mm(9 5/8 ... ”),250.8mm(9 7/8 ...

Supplier: Hejian Solidkey Petroleum Machinery Co., Ltd.

[China Manufacturers]

7/8"-3" Expansive Bit

Feb 09, 2013

... Bit 1) Size:7/8"-3",22 ~ 76mm 2) Item No:CT1052 3) Material:High carbon steel,Drop Forged 4) Duly Heat Treatment 7/8 ... "-3" Expansive Bit Item No:CT1052Size available: SizeLengthShank diameter7/8" ~ ... 1-3/4", 1-3/4" ~ 3"150mm9.5mm7/8 ... : Finished or Chemically disposeThe bit has 2 interchangeable spurred cutters ...

Supplier: Hangzhou Maxwell Tools Co., Ltd.

[China Manufacturers]

3 7/8''Steel Tooth Bit

Apr 05, 2013

... Milled tooth bit),Tricone bit, rock bit,steel tooth tricone bit1.Sizes range from 3 7/8" to 26" , normal sizes consist of 5 7/8", 6 ... ", 6 1/2", 7 ... 1/2", 8 1/2", 9 1/2", 9 5/8", 9 7/8", 12 1/ ... tools which will decrease the cost of project. 3 7/8''Steel Tooth Bit

Supplier: Hejian Smart Petroleum Machinery Co., Ltd.

[China Manufacturers]

10 5/8" inch 270mm drag bit/pdc drag drill bit for water well drilling

Feb 03, 2012

10 5/8" inch 270mm drag bit/pdc drag drill bit for water well drilling 1.ISO9001:2000 2.Wings/Blade: ... over.3. Fast penetrating two wing drill bit for wet drilling with centre flushing.4. PDC drill bits feature cutters made of polycrystalline ... diamond layer sintered with tungsten carbide substrates. 10 5/8" inch 270mm drag bit/pdc drag drill bit for water well drilling

Supplier: Zhengzhou LD Diamond Products Co., Ltd.

[China Manufacturers]

oil well drill bit

Apr 03, 2012

... mining bits and oil drilling bits. Diameter 8 mm x thickness 3mm oil well drill bit is a diamond combo produced by diamond ... of polycrystalline diamond accurately for different industrial purposes. oil well drill bit

Supplier: Zhengzhou Sanhe Diamond Co., Ltd.

[China Manufacturers]

0808 PDC Cutter Drill Bit For Directional Well Drilling

Apr 01, 2013

... Extremely high wear resistance 3 widely used for various drill bit PDC (Polycrystalline Diamond Compact) Cutter is kind of superhard material ... 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 ...

Supplier: Fujian Wanlong Diamond Tools Co., Ltd.

[China Manufacturers]

high quality drill bit

Jul 22, 2012

1. havae a wide range of diameter choice 2.OEM, ODM available drill bit Used for glass cutting. High quality, long service time, can drill more than 2000 holes. SharpDWXTMA*90A5- 20018, 1075, 95As specifiedAs specified *91A 15 25 35 45 55 65 *92A 5-5018, 10 MA= mounting dimensions Other dimensions available according to your request. high quality drill bit

Supplier: Bejing Chn-Top Boda Super-Hard Material Co., Ltd.

[China Manufacturers]

sds-plus shank electric hammer drill bit

Mar 09, 2013

1.15years professional manufacutre 2.sds plus drills 3.material:40cr&Yg8c 4.shank:sds plus 5.export to USA,EUR,JAPAN. SDS Plus Shank Electric Hammer Drill Bitsuse high quality 40CR steel material.Take high-temperature manual welding in 850°C.YG8 Carbide tip.Use: Concrete,Clinker,Masonry,Stone.welcome to contact with us! sds-plus shank electric hammer drill bit

Supplier: Tiancheng Tools Co., Ltd.

[China Manufacturers]

Auger head/Drill bit

Feb 24, 2012

... ,single cylinder gasolineCarburetor:Pump-film typeDrill diameter:100,200mmNet Weight 8.7 kgEngine packing size:62*40*30cmDrill packing size:80*12 ... ,andwidely used for reforestation,planting fruit Lin,fence. Auger head/Drill bit

Supplier: Zhejiang Dingcheng Industry and Trading Co., Ltd.

[China Manufacturers]

Wood Auger drill bit

Feb 08, 2013

... "12"16"18"5124"6"12"16"18" Wood Auger drill bit

Supplier: Xian Mager Machinery International Trade Co., Ltd.

[China Manufacturers]

diamond core drill bit

Jul 02, 2012

... :mmOuter DiameterLength ALength BSegment DimensionsNumber of segmentInchMetric ThicknessHight 1 1/8″273754503.78.531 1/3″323754503.78.531 2/5 ... engineering, metro engineering, high-grade reinforced concrete drilling. diamond core drill bit

Supplier: Anyang Friend Diamond Tools Co., Ltd.

[China Manufacturers]

black drill bit

Aug 02, 2012

... ,4341,9341 CUTTING : FOR METAL PACKG: PVC BAG HSS TWIST DRILL BIT, BLACKROLL FORGEDMATERIAL: BEARINGCUTTING : FOR METALSIZE: 0.5MM-16MMPACKG: PVC BAG ... 5,5 mm2000201938X25X15HSS 6 mm2000222142X26X18HSS 6,5 mm2000232242X26X18HSS 7 mm2000252442X26X18HSS 7,5 mm900232238X25X15HSS 8 mm900242338X25X15HSS 8,5 mm900252438X25X15HSS 9 mm500212036X24X18HSS 9.5mm500222136X24X18HSS 10 mm500232236X24X18HSS ...

Supplier: Zhejiang Beili Tools Co., Ltd.

[China Manufacturers]