used drilling drill bit,China used drilling drill bit Manufacturers, Suppliers

Drill Bit

Mar 11, 2013

Drill Bit Bench and Production drilling Drill BitBench and Production drilling T38 (1 1/2 ') Diam Tip size(mm)GaugebuttoangleNo.offlushingholesWeigh( ... bits76325×13 3.9 893 1/225×13 4.5 Drill Bit

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

[China Manufacturers]

1.high efficiency 2.a wide range of diameter choice 3.for glass drilling drill bit set Drill bit for glass cutting. SharpDWXTMA*90A5- 20018, 1075, 95As specifiedAs specified *91A 15 25 35 45 55 65 *92A 5-5018, 10MA= mounting dimensionsOther dimensions available according to your request. diamond unitary drill bit set

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

[China Manufacturers]

Four blades matrix body PDC drill bit for drilling

Feb 14, 2012

... -621. PDC drill bits are mainly used for Coal mining gas drainage hole, drainage hole, grouting hole, geological and hydrology drilling.2. High ... , sandstone, mudstone, etc., mainly used for gas drainage hole, drainage hole, grouting hole, geological and hydrology drilling.Usually drag bits are three ... special request.Welcome to contact. Four blades matrix body PDC drill bit for drilling

Supplier: Puyang City Qili Petroleum Mechanical Equipment Co., Ltd.

[China Manufacturers]

ZM15Telectric hand coal drilling machine/power drilling/cobalt split point drill bit

May 09, 2012

... .got many certificates Usage:This is a hand-held drill that can be used in in various mines such coal mine, marble ... layer. With the explosion-proof structure it can be safely used for mine where methane and coal dust explosion. The water ... . KG15.51616.5Remarks:We can offer all kinds of drill bits and drill pipes. ZM15Telectric hand coal drilling machine/power drilling/cobalt split point drill bit

Supplier: Zhejiang Rongda Explosion-Proof Electrical Co., Ltd.

[China Manufacturers]

0808 PDC Cutter Drill Bit For Directional Well Drilling

Apr 01, 2013

... PDC cutters for oil drilling bits and coal drilling bit 2 Extremely high wear resistance 3 widely used for various drill bit PDC (Polycrystalline Diamond ... , 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 listed some common sizes of PDC Cutters used for Oilfield Drilling ...

Supplier: Fujian Wanlong Diamond Tools Co., Ltd.

[China Manufacturers]

electroplated diamond used water well drill bit

Jan 17, 2013

electroplated diamond core drill bit 1.Low costs for fast drilling 2.Smooth Surface Finish 3.Long Life when correctly used Application : 1. glass ... and composite industries (as well as some photonics / optics) applications. 2. beginning diamond drill users ... according to your drawings and specific requirements electroplated diamond used water well drill bit

Supplier: Wuhan Likai Diamond Products Co., Ltd.

[China Manufacturers]

all size pdc drag drill bit for drilling well

Apr 09, 2012

... 2. High-strength 3. Low prices 4. New and used tricone bits 5. Large number of stock product description: Drag ... wells, mining, geothermal, environmental and exploration drilling.Whenever possible, they should be used to drill pilot holes, for they produce cuttings that ... 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]

28mm-45mm PDC anchor shank bits/drill bit/drilling tools

Mar 15, 2012

... 5.stable 1.28mm-45mm PDC anchor shank bits/drill bit/drilling tools introductionPDC drill bit is super hard material combined with diamond and hard ... makes high ratio of performance and price. Our PDC drill bits are widely used in all industries, such as coal mining, oil ... its blade. Features: fast drilling speed, high impact resistance. When the drill bits work, the edge is used to cut ordinary and ...

Supplier: Linqing City Ruilong Drill Co., Ltd.

[China Manufacturers]

12 1/4" inch 311mm drag bit/pdc drag drill bit for water well drilling

Feb 11, 2013

12 1/4" inch 311mm drag bit/pdc drag drill bit for water well drilling 1.ISO9001:2000 2.Wings/Blade: 3, 4 ... like mudstone, shale, sandstone, etc. mainly used for drain hole, grouting hole, geological and hydrology drilling, Usually drag bits are three wings ... over.3. Fast penetrating two wing drill bit for wet drilling with centre flushing.4. PDC drill bits feature cutters made of polycrystalline ...

Supplier: Zhengzhou LD Diamond Products Co., Ltd.

[China Manufacturers]

Diamond Drill Bit of Hilti Wet Drilling

Apr 28, 2012

... high grade segments, high precision core tubes Professional Grade Diamond Drill Bit in 1-1/4"UNC Connection and 450mm Working LengthFor ... life. Our Diamond Core Drill Bit are used high precision steel core tube.Our Diamond Core Drill Bit are widely used for professional works.Sizes & Specifications ... Our Factory Quality Guaranteed. Certificate of ISO 9001: 2008 Diamond Drill Bit of Hilti Wet Drilling

Supplier: Jiangsu Huafeng Tools Co., Ltd.

[China Manufacturers]

Drill Bit (Reverse Circulation Drilling bit for mineral exploration)

May 22, 2012

1, manufacture 2. High quality, competitive price Drill Bit (Reverse Circulation Drilling bit for mineral exploration)Diameter: 90mm, 115mm,140mmHigh quality & competitive price Drill Bit (Reverse Circulation Drilling bit for mineral exploration)

Supplier: Shouguang Xinlong Machinery Co., Ltd.

[China Manufacturers]

Dingrun High Quality Self-drilling Anchor Drill Bit

Apr 22, 2012

... /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 ... overseas customers for Win-Win businesses. Dingrun High Quality Self-drilling Anchor Drill Bit

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

[China Manufacturers]

Rotary drilling rig parts/ drill bit

Mar 19, 2013

... reliability. 4. Competitive price. The advantages of the drill bit:It has rolling sealed bearing structure. The cylinder rolling element ... a better performance of roller bit.The secondary surface of thrust bearing of roller bit has been handled with ... prevent drilling fluid from entering lubricating system so as to provide qualified lubrication for bearing system. Rotary drilling rig parts/ drill bit

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

[China Manufacturers]

Laser Welded Diamond Core Drill Bit for stone dry drilling

Feb 27, 2012

... 3.good quality,fast drilling speed 3mm/min Diamond Core Drill Bit for stone1.OEM product,competitive price2.drilling glass, ceramic, marble and ... granite stone3.good quality,fast drilling speed 30mm/minapplication:1.for drilling ... please free to contact us. Laser Welded Diamond Core Drill Bit for stone dry drilling

Supplier: Shijiazhuang Hisun Tools Co., Ltd.

[China Manufacturers]

countersunk head drilling Morse shank drill bit taper drill bit drill bit

Oct 13, 2012

countersunk head drilling Morse shank drill bit taper drill bit drill The photos and introductions belong to our ... approval firstly, thank you! (*^_^*) countersunk head drilling Morse shank drill bit taper drill bit drill bit Super-hard processing of professional, special, non-standard ... lifetime and excellent wear resistance countersunk head drilling Morse shank drill bit taper drill bit drill bit

Supplier: Shanghai LZQ Precision Tool Technology Co., Ltd.

[China Manufacturers]

PDC drill bit

Mar 02, 2013

provid new and used drill bits PDC drill bit

Supplier: Tianjin Saiyingsi Battery Co., Ltd.

[China Manufacturers]

Diamond drill bit for hard tools

Oct 23, 2012

... known as diamond hole saws or diamond core drill bits. They are used to drill glass, ceramics, ceramic tile, porcelain, porcelain tile, slate ... hole - about 10% compared to a solid drill bit. When drilling in soft materials, a hollow drill bit becomes most effective at about 1", however ...

Supplier: Henan Yinwang Trade 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]

118 single tooth drilling bits / bit

Feb 01, 2013

... used to drill low compressive strength , soft formation 2.Strong cutting structure durability 3.Fast drilling rate 118 single tooth drilling bits / bit1.Button bit ... tooth tricone bit) and tricone bit (tungsten carbide inserted tricone bit) , both of used for mining pilling , water well drilling or oil well drilling 8.Transportation ...

Supplier: Hejian Deris Petroleum Drilling Equipment 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 7/8"to 26" 2. ... ISO and API 3.Good quality API spec 7 tricone drill bit1.Sizes rang from 3 7/8" to 26"2 ... tricone bit (mill tooth tricone bit) and tricone bit(tungsten carbide inserted tricone bit),both of which are used for mining pilling, water well drilling or ... early erquiry will be very appreciate! API spec 7 tricone drill bit

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

[China Manufacturers]