drill bit for tunnel boring machine,China drill bit for tunnel boring machine Manufacturers, Suppliers

GK PDC cutter drill bit insert

Mar 31, 2013

... drilling.And widely used for oil/gas drill bit, rock drill and coal mining drill bit, also can be used for diamond tools for cutting, grinding, polishing. With ... the gravels into the gaps, thereby reducing the vibration of drill and speeding up the drilling.In conclusion, GK can not ... and that’s made it the best character as a drill bit cutter. Reinforced PDC has higher dense diamond powder, claw ...

Supplier: Guilin Star Diamond Superhard Material Co., Ltd.

[China Manufacturers]

API 3"-26" Steel Tooth Bit for Well Drilling

Sep 22, 2012

... " Steel Tooth Bit for Well Drilling 20years experience in drill bit manufacture High quality& low price API 3"-26" Steel Tooth Bit for Well Drilling As ... 535available sizesFrom 2 7/8 “to 26”larger sizes for hole opener bit ,reamer bitadvantagemost favourable price and best qualtitybearing type:sealed ... , USA,Middle east ,Africa,Europe API 3"-26" Steel Tooth Bit for Well Drilling

Supplier: Hejian Fanglei Drill Equipment Co., Ltd.

[China Manufacturers]

Promake PFT lipstick freezing tunnel cosmetics machine

Feb 23, 2013

... choice for the production of lipstickCharacteristic:1. Made of fully Stainless Steel 304, the machine is a newly super low temperature tunnel cooling ... day and willing to provide consulting service for you. We value the good relationships with customers. Promake PFT lipstick freezing tunnel cosmetics machine

Supplier: Guangzhou Promake Machinery Equipment Co., Ltd.

[China Manufacturers]

Tunnel Clean Machine

Sep 26, 2012

1, industrial ultrasonic machine is available from 16-175KHz 2, heater 3, Timer for countdown 4, Degas,preset pulse Industrial Ultrasonic MachineFeatures ... heating would accelerate the cavitations10,Timing switch-off11, Sweep for permanent sound field oscillation ensures even and gentle cleaning12, ... of line.CerificationMain Market Australia,America,Japan,TaiwanCompany Profile Tunnel Clean Machine

Supplier: Yuhuan Clangsonic Ultrasonic Transducer Co., Ltd.

[China Manufacturers]

Two-row multi-boring machine MZB73212X

Mar 22, 2012

Two rows multi-boring machine MZB73212X Characteristics:1, the machine body adopts frame structure, stable and beautiful2, pneumatically controlled, accurate ... work pressure0.5~0.6mpaOverall dimensions2400x1100x1350mmNet weight550kg Two-row multi-boring machine MZB73212X

Supplier: Hanmers (Qingdao) Inc.

[China Manufacturers]

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

Mar 14, 2013

... cutters are premium grade for extended bit life and durability;3. Cutter layout is force balanced to drill a precise round hole and ... and that’s made it the best material as a drill bit cutter. Reinforced PDC has higher dense diamond powder, claw hard ... . Our Advantages:1. More than 10 years experience in PDC drill bit manufacture field;2. All products certificated by ISO9001:9002;3 ...

Supplier: Shaanxi Zuanlong Drilling Machine Co., Ltd.

[China Manufacturers]

oil well drill bit

Apr 03, 2012

... drill bit is suitable for mining bits and oil drilling bits. Diameter 8 mm x thickness 3mm oil well drill bit ... is thermally stable up to 1200 degree for its binder is chemically insert and has ... lower. Therefore, it is the first choice for demand processing nowadays. The engineers of Sanhe corp ... wearability of polycrystalline diamond accurately for different industrial purposes. oil well drill bit

Supplier: Zhengzhou Sanhe Diamond Co., Ltd.

[China Manufacturers]

parallel shank drill bit

Jan 22, 2013

1)parallel shank drill bit 2)Standard size 3)Material:hss 4)Coated:bright,black ... useIf you are interested,pls feel free to contact us for more details. Website: http://www.xyc-taps.com http://xyc ... -taps.en.alibaba.comSKYPE: Kelly16230Trademanager: cn1000340775Mobile: 0086 13774658955Short shank drill bitFeature: parallel shank drill bit

Supplier: Xiamen Yuanxing Precision Tool Co., Ltd.

[China Manufacturers]

electric drill bit sharpener

Mar 23, 2013

... Electric drill bit sharpener keeps your drill sharp. Suitable for both carbon steel and high speed steel drill bits. -Product Features:-Easy chuck alignment system for quick ... precise sharpening.-Diamond wheel can sharpening all kinds of drill bits.-Compact design for stability and ease of use.Standard Equipment: - ... /pcs48×40×19cm/4pcsGross Weight12gPcs/Container(20)2880s electric drill bit sharpener

Supplier: Jinyun Yuheng Machine Produce Co., Ltd.

[China Manufacturers]

Segment Diamond Construction Core Drill Bits for Concrete

Feb 15, 2012

... Construction Core Drill Bits for Concrete1.High quality segments of the diamond core drill bit 2.High quality steel of bit body4.Suitable for Concrete ... and reinforced concrete.5.Never tip off and amazing long life. Diamond core drill bit are ... producing polishing pads, cutting blade, core drill bits and stone processing machinery for more than 6 years.Now we are ...

Supplier: Fuzhou Yongyi Crafts Co., Limited

[China Manufacturers]

HQ Diamond Core Drill Bit (Made in China)

May 16, 2012

... experiences 3.fast speed 4.reasonable pric Diamond Core Drill Bit Impregnated core drill bit(BQ,NQ,HQ,PQ) Impregnated core bits are widely ... other types of cutting media. They are particularly well suited for drilling in hard, consolidated, non-abrasive formations.We can supply ...

Supplier: Geotool Equipments (Shenzhen) Limited

[China Manufacturers]

PP-13E Drill Bit Sharpener

Sep 07, 2012

... unlimited overall length. PP-13E Spot Drill Bit Sharpener Features: PP-13E is ued for sharpening bottoming drills.Grinding all straight shank ... drill bits with two flutes of unlimited ... can learn to sharpen the drill quickly.Economical price, grinding fast and high accuracy, long service life PP-13E Drill Bit Sharpener

Supplier: Taizhou Beiping Machine Tool Co., Ltd.

[China Manufacturers]

Big diameter drill bit

Aug 11, 2012

... , special strata and so on.Theory PDC(polycrystalline diamond compact) drill bit is a new product after the hot-pressed and electroplated ... si welded to the body as cutting edges.PDC bit is mainly used for geological prospecting,coal exploration,water conservancy and power ... and longest lifespan at roughest condition.Drag bits are designed for medium to hard formation and are used in areas that ...

Supplier: Henan Zhongmei Drill Tool Co., Ltd.

[China Manufacturers]

Alloy Drill Bit

Jun 15, 2012

These alloy drill bits are made of high quality steel with heat treatment The drill bits are used for various drilling purposes with great serving life.Please advise us your drilling requirements, we will select the appropriate drilling tools for your enquiry Alloy Drill Bit

Supplier: Changsha Exploration Machinery Factory

[China Manufacturers]

down the-hole drill bit

Apr 01, 2013

drill bit 1.good quality 2.it is be used in mines,geological exploration,water and electricity. Drill BitOur company is ... specialized in making pneumatic tools. For many years, It has committed ... tunnels, drilling blast-holes. Our pneumatic rock drill is popular with customers for their high performance, high efficiency, light and ...

Supplier: Fuzhou Cheng Long Rock Drill Co., Ltd.

[China Manufacturers]

End Bit for D6E

Apr 01, 2013

... Service for End Bit for D6E 3.Suit for different machine Advantage/Structure1.Wholly quenching and tempering 2.OEM Service for End Bit for D6E3.Suit for different machine 1 ... .Product Information for End Bit for D6E MaterialCarbon steel or Boron steel ...

Supplier: Dalian Zhaohua Construction & Machinery Co., Ltd.

[China Manufacturers]

Kaiyu Drill bit

Apr 10, 2012

1.Kaiyu series drill,high quality 2.taper:button bit 3.all tapes of drill bits 4.delivery time is 15 days ... finish 8000 pcs button bit every day.Our button bit are make of the best alloy for drilling bit and the carbide are ... best, fit for all kinds of rock.Button Bit ∅38-∅127 Button Bit Dia38-127Thread384245485156647689102115127R25√√ R28 √√ R32 √√√√√ R38 √√ T38 √√√ T45 √√√ T51 √√√√ Kaiyu Drill bit

Supplier: Zhejiang Kaiyu Drilling Bits Co., Ltd.

[China Manufacturers]

Hot sale / four side wood boring machine

Aug 20, 2012

... vertical heads optional: 1~8 headsAutomatic feedingThe Keenman company produce boring machine adopt double line accurate German lead guider, and is constructed ... is clamped securely by pneumatic positioning system, for convenient rotation 90°. The boring unit traverse accurately displayed on the SIKO LED digital ... and stability of working route. Hot sale / four side wood boring machine

Supplier: Foshan Kerunda Machinery Co., Ltd.

[China Manufacturers]

Leading Hrui CNC Sheet Metal Surface for V Groove Machine 4000mm to 8000mm

Apr 01, 2013

... every bit of mesa precision in 0.02 mm distance that within.4.Equipment which adopts PLC man-machine interface ... 5000*2200*21005800*2200*21006800*2200*21007800*2200*2100 notching machine for metal and stainless steel. Keyway Lathe, V-Groover Machines, ... V Grooving Machine, V-Groover V Slotting Machine v cutting machine , v groove Machine .v-groove machine V groove machine V Grooving Machinev ...

Supplier: Anhui Haili Machine Tool Manufacturing Co., Ltd.

[China Manufacturers]

17 1/2" tricone drill bit

Feb 13, 2013

... service 4. Good feedback of clients 17 1/2" tricone drill bit : size from 60mm to 26 inch,metal sealed and ... inserts is improved with new formulas and new techniques for insert bit. Gauge StructureMultiple gauge protection with gauge trimmers on heel ... carbide inserts is improved with new formulas and new techniques for insert bit. Bearing StructureNon-sealed roller bearing. Drilling fluid can ...

Supplier: Henan Zhongmei Drill Tool Co., Ltd.

[China Manufacturers]