large drill bit,China large drill bit Manufacturers, Suppliers

Large Drill Bit Grinder

Feb 17, 2012

Large Drill Bit Grinder: 1. easy operate, accurate and fast. 2.With diamond grinding wheel, long service life. 3, CE Large Drill Bit Grinder HL-60AThe HL ... -60A drill grinder can grind various kinds of drills, such ... rate: 280r/minGrinding wheel diameter: Φ200mmDimension:580×410×450mmWeight: 145KG Large Drill Bit Grinder

Supplier: Ningbo Haishu Halee International Trade Co., Ltd.

[China Manufacturers]

coal drill bit

Jun 29, 2012

... has the features of large torque, wide drilling range and durable. It is mainly connected with spiral drill shank and works with ... or portable drill machine. Due to the technique of finish casting and superior alloy, it has the features of large torque, wide ... drilling range, easy connection and durable. coal drill bit

Supplier: Shijiazhuang Zhongmei Coal Mine Equipment Co., Ltd.

[China Manufacturers]

Sinorock drill bit for hard rock

Feb 13, 2013

... rock Drill bit is crucial .Drilling holes is so easy for a rock drill with suitable and high-quality drill bit.We can offer a large ... range of drill bits to suite the ...

Supplier: Luoyang Sinorock Engineering Materials Co., Ltd.

[China Manufacturers]

2013 New year best quality diamond drill bit for concrete with competitive price for sale

Oct 14, 2012

... drill bit/diamond router bits/ diamond router bits for granite/ diamond core bit segment/diamond core drill bit segment/ diamond core drill ... bits for brick wall/impregnated diamond bit/diamond drill bit for concrete/impregnated diamond bit/ impregnated diamond drill bits/diamond drill bit ... metal bond.Introduction:diamond drill bit has excellent ability in ...

Supplier: Zhengzhou Partner Import & Export Trade Co., Ltd.

[China Manufacturers]

drill bit jobber china supplier

Feb 04, 2013

... 5.Large price advantage 1. Drilling is the first step when a helicoil insert is installed. Drill is ... the very tool.2. Drill out the damaged threads using the ... precision. Its helicoil installtion tools conclude: a. helicoil drill b. helicoil tap c. helicoil insert tool d. ... TapsCL-ISO9001:2008 Certification www.helicoil.asia drill bit jobber china supplier

Supplier: Xinxiang Changling Metal Products Co., Ltd.

[China Manufacturers]

Dingrun High Quality Self-drilling Anchor Drill Bit

Apr 22, 2012

... . 3)The quality is stable.We can offer a large range of drill bits to suite the changing geology encountered durig project ... /hardened button drill bit Φ115 ESSD Tungsten carbide button drill bit Φ115 Φ115 EY Hardened tri-crescent drill bit Φ76 Φ76 EYY Hardened tri-crescent drill bit Φ76 ...

Supplier: Jiangyin Dingrun Precision Steel Pipe Co., Ltd.

[China Manufacturers]

superfine Low Pressure Down The Hole diamond drill bit

Jul 14, 2012

... button 4,Wear resistant Diamond drill bit Applications: The down-the-hole drilling is used to produce large-diameter holes in rocks, usually ... : Pictures:Contact Information: superfine Low Pressure Down The Hole diamond drill bit

Supplier: Zhengzhou Qugong Machinery Equipment Co., Ltd.

[China Manufacturers]

PDC drill bit

Oct 20, 2012

... . Cutter layout is force balanced to drill a precise round hole and reduce bit whirl;6. Large junk slots and flushing ports;7 ... and that’s made it the best material as a drill bit cutter. Reinforced PDC has higher dense diamond powder, claw ... 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]

HQ Diamond Core Drill Bit (Made in China)

May 16, 2012

... Drill Bit 1.good quality and long working life 2.over 30 years experiences 3.fast speed 4.reasonable pric Diamond Core Drill Bit ... Impregnated core drill bit(BQ,NQ,HQ,PQ) Impregnated core bits ... multi-layered cutter arrangement results in better overall bit life than bits produced with other types of ... 136 TS-146 HQ Diamond Core Drill Bit (Made in China)

Supplier: Geotool Equipments (Shenzhen) Limited

[China Manufacturers]

IADC 437 9 1/2"Kingdream TCI rock drill bit sizes HAT series for water well

Apr 23, 2012

... 437 IADC 437 9 1/2"Kingdream TCI rock drill bit sizes HAT series for water well 1.Introduction about ... bits, steel tooth bits, insert tooth bits, roller bits, drill bits, drilling tools etc. we have been in line ... request, all sorts of products can be customized.5.Large quantities of products are in stock to meet your ... IADC 437 9 1/2"Kingdream TCI rock drill bit sizes HAT series for water well

Supplier: Hejian Deris Petroleum Drilling Equipment Co., Ltd.

[China Manufacturers]

TCT core drill bit

Jun 28, 2012

... inch) weldon shank for clamping strength and finish. Suitable for large cutter above Φ61mm 2. Can be used on various materials ... to 200mm according the needs of special occasions TCT core drill bit

Supplier: Sinotrans Hubei International Trade Company Limited

[China Manufacturers]

Y4127Q/M725 core drill bit

Apr 01, 2013

1.PDC drill bit 2.best price 3.wide size code 4 ... delivery on time The characters of the Y4127Q/M725 PDC drill bit are as following:1. shallow parabolic crown, in ... formations core2. high concentration of large particles block the single-crystal diamond impregnated drill bits have a higher penetration rate ... and so on.Here is the range of tricone drill bit:sizebit typein.mm6152.4136,127,517,537,617,6376 ...

Supplier: Hejian Huasen Petroleum Supplies Co., Ltd.

[China Manufacturers]

API 3"-26" tricone bit& drill bit & kingdream tricone bit for oilfield

Mar 26, 2013

... API 3"-26" tricone bit& drill bit & kingdream tricone bit for oil and water well drilling2.Tricone bit, Steel bit, TCI bit, Reamer bit, Rock roller bit1). ... to drill low compressive strength, very soft formations. This bit maximized to use of both conical and chisel tungsten carbide inserts of large ... pleasure to service for you! API 3"-26" tricone bit& drill bit & kingdream tricone bit for oilfield

Supplier: Hejian Huanyu Petroleum Machinery Co., Ltd.

[China Manufacturers]

API spec 7 tricone drill bit

Jan 29, 2013

API spec 7 tricone drill bit 1.Tricorne Drill Bits Size range from 3 7/ ... API 3.Good quality API spec 7 tricone drill bit1.Sizes rang from 3 7/8" to ... priceTypessteel tooth tricone bit (mill tooth tricone bit) and tricone bit(tungsten carbide inserted tricone bit),both of which ... large available quantityWelcome to visit our company!Your early erquiry will be very appreciate! API spec 7 tricone drill bit ...

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

[China Manufacturers]

all size pdc drag drill bit for drilling well

Apr 09, 2012

... 3. Low prices 4. New and used tricone bits 5. Large number of stock product description: Drag bits also named blade ... and exploration drilling.Whenever possible, they should be used to drill pilot holes, for they produce cuttings that are easiest to ... designed to prevent erosion of water courses inside the pdc bit.www.pdcbit.net all size pdc drag drill bit for drilling well

Supplier: Hebei Zhankui Drill Equipments Sales Agency

[China Manufacturers]

Customed chamfering drill bit for hole making

Apr 03, 2012

... coolant hole 4.Customed size 5.MOQ:5pcs Customed chamfering drill bit for hole making 1.High efficient and wear resistant2.Combin ... coolant hole for coolant during working4.Customed size to meet large requirements5.Inserts pocket is also for your choice6.MOQ:5pcs7 ... are in stock. Stardard package as your reference Customed chamfering drill bit for hole making

Supplier: Dongguan Chuanrun NC Tool Co., Limited

[China Manufacturers]

geological drill bit

Jul 27, 2012

geological drill bit 1.features of large torque, wide drilling range and durable 2.underground coal mining 3.long service lif geological drill bitThe bit can ... be used together with various drill machine in underground coal mining.The ... .Ivy Yeung admin at hisuntools dot comMobil: +86-13273122192 geological drill bit

Supplier: Shijiazhuang Hisun Tools Co., Ltd.

[China Manufacturers]

diamond core drill bit

Mar 08, 2013

1.diamond countersink and drill bit 2.long life time 3.other dimensions available 18mm diamond core drill bit 1.18mm diameter diamond core drill bit 2.long life time 3.other dimensions available OEM available.Have a large diameter choice, can from 5mm to 200mm. diamond core drill bit

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

[China Manufacturers]

High Frequency drill bit and splined shaft quenching 80KW

May 03, 2012

... IGBT solid state inverter technology, high efficiency and energy saving, large output power2) 100% load duration rate, can work 24 hours ... quenching, work piece forging, blankTemperature protection 50 degrees High Frequency drill bit and splined shaft quenching 80KW

Supplier: Zhengzhou Gou's Electromagnetic Induction Heating Equipment Co., Ltd.

[China Manufacturers]

API tricone drill bit

Mar 19, 2012

... drill low compressive strength, very soft formations. This bit maximized to use of both conical and chisel tungsten carbide inserts of large ... diameters and high projection. This cutting structure design, combined with maximum cone offset, results in high bit ... TCI tricone bits can be used to drill hard and abrasive formations. Wear resistance tungsten ... bearing durability. API tricone drill bit

Supplier: Hejian Smart Petroleum Machinery Co., Ltd.

[China Manufacturers]