diamond big diamond core drill bit,China diamond big diamond core drill bit Manufacturers, Suppliers

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

Feb 11, 2013

... marketing of diamond products,has taken the lead in mining drilling,metal cutting and grinding processes 3 big fields.ABOUT PRODUCTDrag bit also ... penetrating two wing drill bit for wet drilling with centre flushing.4. PDC drill bits feature cutters made of polycrystalline diamond layer sintered with ...

Supplier: Zhengzhou LD Diamond Products Co., Ltd.

[China Manufacturers]

Drill Bit Grinder

Mar 08, 2012

... Drill Bit Grinder: 1.Drill grinder, easy operate, accurate and fast. 2.With diamond grinding wheel, long service life. 3.CE Drill Bit Grinder :Portable idiot drill ... grinder, twist drill grinder, Universal small drill grinder, universal big drill grinder, universal precision drill ... can grind the drill bit's point ...

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

[China Manufacturers]

glass drill bits,sintered bit ,milling drill bit

May 30, 2012

... '',1/4''thread shank Specification: φ4-φ100Advantage :high quality diamond drill bit ,with electroplated drill bits and sintered bits. a manufacturer and ex-factory ... check more:www.toyosh.com.Glass cutter.glass suction cups,drill bits ,diamond tools ,pliers are our main items.We have involved ... almost 10years and join in glass exhibition every year. glass drill bits,sintered bit ,milling drill bit

Supplier: Shanghai Toyo Diamond Tools Co., Ltd.

[China Manufacturers]

XY-2 Core Drill

Feb 10, 2013

Spindle-type drilling machine for meddium holes core drilling. XY-2 CORE DRILL XY-2 Series Core Dill is portable hydraulic-feeding spindle drilling ... machine. It is suitable for shallow and medium core drilling and geophysical exploration with diamond or tungsten carbide bits. It is widely ... is a improved product based on XY-2 Core Drill. It remains all the performances, features and structures of XY ...

Supplier: China Geo-Equipment Corporation

[China Manufacturers]

PDC Bolting Drill Bit

Nov 11, 2012

... drilling the rock with hardness f>=10. Adopting high-grade diamond segment material with super hardness and good toughness, and advanced ... the rock with hardness f≥10. Comparing with the alloy drill bit, it has better drilling efficiency, longer service life and lower ... ×1.5,M16Special service base on customer request. PDC Bolting Drill Bit

Supplier: Shijiazhuang Zhongmei Coal Mine Equipment 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 and precise sharpening.-Diamond wheel can sharpening all kinds of drill bits.-Compact design for stability and ease ...

Supplier: Jinyun Yuheng Machine Produce Co., Ltd.

[China Manufacturers]

0808 PDC Cutter Drill Bit For Directional Well Drilling

Apr 01, 2013

... high wear resistance 3 widely used for various drill bit PDC (Polycrystalline Diamond Compact) Cutter is kind of superhard material that ... compact polycrystalline diamond with tungsten carbide substrate at ultra-high temperature and ... pressure. Since PDC Cutters consist of diamond grit and tungsten carbide substrate, it combines advantages ...

Supplier: Fujian Wanlong Diamond Tools Co., Ltd.

[China Manufacturers]

drill bit mining induction welding machine

Apr 01, 2013

... .IGBT power device 3.Quick heating 4.100% duty cycl drill bit mining induction welding machine Detail features 1.The lock-in ... unit(mm 3)260x600x540mm³Application1,Hard alloy saw blade welding2,Diamond saw blade welding3,Coal,geological drill bit welding4,Grinding tools, hole saw

Supplier: Zhengzhou Guoyun Electronic Technology Co., Ltd.

[China Manufacturers]

GD-13 drill bit grinder

Apr 01, 2013

... drill bit grinderEasy to operate, unskilled workers can learn to sharpen the drills quickly.Economical price, grinding fast and high accuracy.Diamond ... grinding wheel. Low maintenance, good grinding result.Motor is electronic and powerful, frequency stably, extra motor life.Specifications: Drill ... 1/4HP 180W R.P.M. of motor 5,300rpm Diamond grinding wheel CBN#230 Weight N / W: 9.5kgs, ...

Supplier: Dongguan City Gongda Precision Machinery Co., Ltd.

[China Manufacturers]

best pdc cutters for drill bit

Jul 13, 2012

... crushing of rocks by roller cone bit or plowing and grinding of rocks by diamond impregnated bit.The serrate structure combination between ... polycrystalline diamond layer and hard alloy substrate allows ... structure, stable performance. Package:Quick delivery best pdc cutters for drill bit

Supplier: Changsha Chenguang Machinery & Electric Equipment Co., Ltd.

[China Manufacturers]

drill bit

Jul 06, 2012

PDC,Diamond, and Alloy Drill Bit. Supply all tpye PDC Drill Bit, Diamond and Alloy Drill Bit, supply raw diamond drill bit.and oilfield drilling chemical material, oilfield drilling equipment. drill bit

Supplier: Hebei Light Industries Import & Export Group Corp. Ltd.

[China Manufacturers]

TCI tricone bit rock bit drill bit steel tooth bit

Dec 04, 2012

... well drilling Advantage: 1> TCI tricone bit, steel teeth tricone bit,rock bit,milled tooth bit,tci bit,steel tooth bit2> Certified by ISO9001&API3 ... improved. Wear resistance of cutting structure is enhanced by setting diamond inserts in the permanent contact area of the cone where ... , 6175 7/8149.2517, 527, 537, 6176152.4517 TCI tricone bit rock bit drill bit steel tooth ...

Supplier: Hebei Zhankui Drill Equipments Sales Agency

[China Manufacturers]

long masonry drill masonry drill glass drill glass drill bit

Dec 21, 2012

long masonry drill masonry drill glass drill glass drill bit The photos and introductions belong to our factory, if ... our approval firstly, thank you! (*^_^*) long masonry drill masonry drill glass drill glass drill bit Super-hard processing of professional, special, non-standard, ... be hit or chipping will happen.PR40:super micro-grain diamond tungsten steel, extensively applied, it can be applied in ...

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

[China Manufacturers]

Kingdream ISO9001/API PDC bits Ground drill bit

Apr 17, 2013

... .Size range from 3 3/4" to 26" Type:Drill Bit PDC (polycrystalline diamond compact) BitsThese bits shear rock with a continuous scraping ... balanced to drill a precise round hole and reduce bit whirl· Does Not Plug o Unlike the traditional PDC, the Diamond PDC design ... " in stockOther sizes available Kingdream ISO9001/API PDC bits Ground drill bit

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

[China Manufacturers]

Core Drill Rig(XY-44)

Feb 19, 2012

... field time and time XY-44 Core Drill Rig XY-44 Core Drill Rig is a multi-purpose spindle diamond core drilling rig suitable for high ... -speed medium and deep borehole drilling in complex rock formation. CHANGTAN serial core drilling ... Speed2400r/min1480r/minDimensions3000*1150*2100mmWeight(power not included)2400kg Core Drill Rig(XY-44)

Supplier: Changtan Machinery Co., Ltd.

[China Manufacturers]

Lightweight core drill

Jan 08, 2013

Lightweight core drill Core bits ordered separately. Motor: 2200W Induction 115V or 220V, 50-60Hz Max,boring dia:200mm Core bits ordered separately.Motor: 2200W Induction 115V or 220V, 50-60HzMax,boring dia:200mm Onerun boring depth:500mmAdapter threads: M33Bit speed: 730RPMNet Weight: 24.5KGS Lightweight core drill

Supplier: Right Tools International Corp.

[China Manufacturers]

Drill bit for Tunnel Boring Machine

Nov 29, 2012

... tunnels become longer, the cost of tunnel boring machines versus drill and blast is actually less—this is because tunnelling with ... hydroelectric tunnel beneath Niagara Falls, the machine has been named "Big Becky" in reference to the Sir Adam Beck hydroelectric dams ... of water to. A TBM has over 100 Titanium teeth. Drill bit for Tunnel Boring Machine

Supplier: Zhuzhou Mingri Tungsten Carbide Co., Ltd.

[China Manufacturers]

6" Heavy Duty 10.5 HP Inclinable Core Drill

Jan 24, 2013

... directly) Power 10.5 HP Max Core Bit Size150mmDrill Speed1200RPMFeatures of 6" Heavy Duty Inclinable Core Drill*The CONTEC CD-B150 Heavy-duty Gasoline ... Powered Core Drill Machines, They help to minimize time required for each job and increase bit ...

Supplier: Contec Industries 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 ... hard formation .We have different and suitable typesButton bitsmall tooth, big tooth,conical inserts,chisel insertsPackingin wooden case or steel casePayment ... early erquiry will be very appreciate! API spec 7 tricone drill bit

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

[China Manufacturers]