dth drill bits rock bits,China dth drill bits rock bits Manufacturers, Suppliers

Nail drill bits

Nov 04, 2012

nail drill bits set we can supply CE certificate to our clients all over the world .this nail drill bits is very popular and with best quality ,if you want more details of it , pls contact with Kimmi Meng .My trade Manager :cn1000360116also , you can email me .I will always online for you Nail drill bits

Supplier: Yiwu Zaranail Beauty Factory

[China Manufacturers]

Nail drill bits

Mar 26, 2013

nail drill bits set we can supply CE certificate to our clients all over the world .this nail drill bits is very popular and with best quality ,if you want more details of it , pls contact with Kimmi Meng .My trade Manager :cn1000360116also , you can email me .I will always online for you Nail drill bits

Supplier: Yiwu Zaranail Beauty Factory

[China Manufacturers]

Popular High Pressure Down The Tungsten Carbide Drill Bits

Feb 15, 2012

tungsten carbide drill bits: 1.ISO 9000 certificate 2.Button bits 3.Cost-effective 4,ISO9001:2000 Tungsten carbide drill bits Applications: The ... reverse circulation drilling,tunneling,mining,etc. Advantages and Feasures:DTH drilling is the dominant drilling method today (especially when ... to the ground is kept minimum, and for drilling rock, the penetration rate is outstandingly high. • More cost ...

Supplier: Zhengzhou Qugong Machinery Equipment Co., Ltd.

[China Manufacturers]

Series of PCD cutters for oil drill bits and mine bits

Jul 16, 2012

... , are widely used for oil/gas well drill bit, rock drill and mining drill bit,water well drill bit, geothermal bit ,also could be used ... contact for more information. Series of PCD cutters for oil drill bits and mine ...

Supplier: Henan Yinwang Trade Co., Ltd.

[China Manufacturers]

API Drill Bits for Exploration ,Drill accessories

Aug 08, 2012

... of Rock Bits 20years experience in drill bit supply High quality low price Newest API kingdream TCI tricone bitAs the professional supplier of rock bits ... supply all kinds of rock bits,such as PDC bits,TCI bits,rock bits,tricone bits,single cone bits,multicone bits,steel tooth bits,insert tooth bits,roller bits,drill bits,drilling tools,etc ...

Supplier: Ningbo Yinzhou Junxing Hardware Factory

[China Manufacturers]

Drill bits

Feb 14, 2012

Drill bits Button bits with rich assortments and differential usages Drill bitsOur hengwei company is the professional manufacturer and exporter of Rock Drilling Tools, Mining ... Tools; Our main products are rock ... our customers with the first class products and services. Drill bits

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

[China Manufacturers]

GY series tri-cone drill bits for oil well drilling

May 23, 2012

... " ~ 7-5/8" REG. GHJ series tri-cone rock bits with metal-sealing bearing system for oil well drilling.Main ... the drilling cost.Main parameters of GHJ series tri-conerock bits for oil well drilling: Type IADC Bit Sze (inch ... 6-5/8REG 98Drilling parameters of GHJ series tri-cone rock bits for well drilling: 1, Very soft with low ... speed, 200~40 r/m. GY series tri-cone drill bits for oil well drilling

Supplier: Shanghai Shenkai Petroleum Equipment Corporation 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, ... . ISO9001:2000 certificated4. Fast delivery, Best pricePDC Drill Bits are applied to rock formation f below 12, like granite, limestone, sandstone, ... 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]

YG15 K034 cemented carbide drill bits for coal mining

Mar 31, 2013

... .sample free 3.fast delivery time YG15 K034 cemented carbide drill bits for coal mining:Products feature: 1. Mining carbide alloy film ... do not fragment easily, so that the drill head has a longer life: using the special process formula ... :it is using in producing coal seam rotary drilling and rock drill.Zhuzhou Jinfeng Cemented Carbide Technology Co., Ltd., selling CN cutting ...

Supplier: Zhuzhou Jinfeng Cemented Carbide Technology Co., Ltd.

[China Manufacturers]

Big diameter drill bits

Dec 28, 2012

Specialisted in producing of big diameter drill bits, for big diameter rock drilling plan. IntroductionPDC bit uses PDC as main ... strata and so on.Theory PDC(polycrystalline diamond compact) drill bit is a new product after the hot-pressed ... and electroplated drill bit recent years.With special hith-frequency weldin ... free to contact with us. Big diameter drill bits

Supplier: Henan Zhongmei Drill Tool Co., Ltd.

[China Manufacturers]

Bits-U-Shaped Pillar Gear Drill Bits

Jun 21, 2012

Bits-U-Shaped Pillar Gear Drill Bits 1)advanced equipment, technology 2)excellent quality 3)good Service Bits-U-Shaped Pillar Gear Drill BitsWe are the manufacture of drill bit/cross bit /chisel bit /rock drill bit /button bit .Waiting for your inquiry. Bits-U-Shaped Pillar Gear Drill Bits

Supplier: Fuzhou Dig Sword Land Machine Co., Ltd.

[China Manufacturers]

High quality Core Barrel with Roller Bits / sds drill bits manufacturers

Sep 23, 2012

... lightly reinforced concrete)Core barrel with bullet bits ( applicable for strong rock up to 100MPa or Rock with deep cracks)Core barrel with ... roller bits (applicable for very strong rock formations with compressive strength greater than 100MPa) High quality Core Barrel with Roller Bits / sds drill bits manufacturers ...

Supplier: Beijing Dazheng Yongye Construction Machinery Co., Ltd.

[China Manufacturers]

Tapered Drill Bits

Sep 11, 2012

... bits for rock drilling 1.Various button bits size. 2.Widely used for mining. 3.On time delivery. 4.Good quality. Tapered drill ... wooden case or in carton.Productivity: 10000pcs/monthTapered button drill bits are widely used for drilling hard or very hard ... work. In addition to tappered button drill bits,we provide tapered chisel drill bits, as well as taper drill rods, etc. Tapered Drill Bits

Supplier: Xiamen Prodemo Imp. & Exp. Co., Ltd.

[China Manufacturers]

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

Mar 18, 2013

... 1.diamond drill bits are durable, with high quality and reasonable price . 2 increased gauge protection on gauge 3. PDC bits 1. ... Introduce of diamond bit manufacturerCangzhou Great Drill Co.,ltd specializes in designing, ... roomage is optimal designed so that the mud and rock granule can be clear easily in drilling.2.High ... 7 7/8" Matrix body 5 wing PDC drill bits

Supplier: Hebei Zhankui Drill Equipments Sales Agency

[China Manufacturers]

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

May 07, 2012

... adjustable 5.stable 1. Diamond pdc anchor drill bits/best-economy PDC anchor drill bitsPDC drill bit is super hard material combined with diamond ... the ideal drill bit for the drill operation of medium & hard as well as super hard rock. The carrier of PDC bits is forged ... . Features: fast drilling speed, high impact resistance. When the drill bits work, the edge is used to cut ordinary and symmetrical ...

Supplier: Linqing City Ruilong Drill Co., Ltd.

[China Manufacturers]

HIP sintering coal drill bits

Dec 18, 2012

... wear resistance 3: over 20 years experienced Coal drill bits Tungsten carbide coal drill bits are our main products for oversea market.HIP sintering ... and anti-knocking properties. For drilling hard and super hard rock formation at high pressure SC06H14.9 2900 90.5Good wear ... and anti-knocking properties. For drilling hard and super hard rock formation at high pressure YR10D 14.5 2700 87.8 ...

Supplier: Taizhou Sanxin Cemented Carbide Co., Ltd.

[China Manufacturers]

K10 mining inserts for making chisel cemented carbide drill bits

Feb 23, 2013

... styles available K10 mining inserts for making chisel cemented carbide drill bits Properties & applications of cemented carbide for mining purpose ... Carbide products.such as:Carbide Saw TipsCarbide Buttons for Rock BitsCarbide Inserts for Road Milling, Plaing BitsCarbide Inserts for ... from 1.0 to 25.4 mm)Cabide for rock drilling toolsCarbide TubesCarbide strips and platesCarbide tips for Debarking ...

Supplier: Zhuzhou Jinxin Cemented Carbide Co., Ltd.

[China Manufacturers]

cemented carbide drill bits COAL TIPS

Mar 16, 2013

Cemented carbide drill bits are used for coal and soft rock formations .its grades are usually YG13 YG15 YG9 CEMENTED CARBIDE COAL TIPS1 FACTORY OFFER 2 QUALITY CONTROL 3 VIRGIN MATERIL

Supplier: Hebei Hengkai Cemented Carbide Tool Co., Ltd.

[China Manufacturers]

PDC for Drill Bits

Jan 31, 2013

... used for various drilling tools such as petroleum bits, mining bits, geological drilling bits, and other rock cutting and processing tools. Supreme Superabrasives Co ... and abrasion resistance ability, suitable for oil and geological drilling bits, rock cutting bits, and stone processing tools.Product CodeSpecificationD(mm)H(mm ... . Maximum thickness can be processed to 3 mm. PDC for Drill Bits

Supplier: Supreme Superabrasives 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 3 ... 6,7,8,9 The AIM of Hejian Yinhai Rock Bits Co. LTD: FOCUS AND DEDICATION TO BRING THE ... new product after the hot-pressed and electroplated drill bit recent years.With special hith-frequency weldin ... reduced. Specification Bit typeMain bit size(mm)Rock coefficientPDC core drill bitSingle pipe75/54.5 94/74 113/89 ...

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

[China Manufacturers]