core drill bit diamond core drill bits406,China core drill bit diamond core drill bits406 Manufacturers, Suppliers

steel drill rod

Apr 01, 2013

... BG080005Wearproof drill rod BG080006Wearproof drill rod BG080008Pneumatic drill rodG-IBG080005Pneumatic drill rodGBG08000770Pneumatic drill rodGIBG080006Gas drill rod BG080001Waterprospecting drill rod BG080001015Waterprospecting drill rod1.4M(φ60)BG080001030Chain drill rod connector BG080001031Waterprospecting bit ...

Supplier: Chongqing Yecheng Mine Facility Co., Ltd.

[China Manufacturers]

earth drill RWGGD-30021

Jul 02, 2012

earth drill with Displacement: 49.8cc earth drillEngine model: 1E44F-6Engine type: ... :730mmStarting: recoilEngine G.W/N.W:10.9/9.5KGDriller bit G.W/N.W: (4.0/3.2KG)/(4.6 ... /3.8KG)/5.2/4.6KG)Engine packing size: 62x41x30cmDriller bit packing size:760X110X110mm(100mm)760x160x160mm(150mm)760x210x210mm(200mm) earth ...

Supplier: Roiwow Import & Export Co., Ltd. (Hangzhou)

[China Manufacturers]

Factory prices Accessory drill tools parts of Rock drill tool

Apr 01, 2013

... tool/notching tools/drilling toold/ rock drill/cutting tools/hydraulic splitter assistance Factory prices ... groove tools/notching tools/drilling toold/rock drill/cutting tools/hydraulic splitterA new powerful and ... just as draw a line on glass with diamond, it will make the stress concentration to get ... 2 times, thus reduce drilling and powder cost.Drill first, then notch, notching time is only ...

Supplier: Xiamen Betopper Mining Machinery Co., Ltd.

[China Manufacturers]

18V Cordless Impact Driver Drill (KTP-CD9532L-057)

Apr 01, 2013

18V Cordless Impact Driver Drill (KTP-CD9532L-057) Available from 14.4V to 18V Battery: ... 1pc 1300mAh Li-ion battery 18V Cordless Impact Driver Drill Specification: Model: KTP-CD9532L-057Battery: 1pc 1300mAh Li-ion batterySinger ... / 0-1000rpm 16 Adjustable Torque Settings Screwdiver Bit Clip with One Double-ended Bit.3-5 Hours or 1 Hour Fast Charger ...

Supplier: Kangton Industry, Inc.

[China Manufacturers]

tungsten carbide hammer drill bits

Aug 11, 2012

tungsten carbide hammer drill bits for coal excavating tools GB/T14445-1993 tungsten carbide hammer drill bitstungsten carbide products for coal excavating tools GB/T14445-1993 M13 type to mount the bit of rotary driller and the pick of excavating machinery M14 type to mount the pick of excavating machinery tungsten carbide hammer drill bits

Supplier: Yueqing Jinfeng Cemented Carbide Co., Ltd.

[China Manufacturers]

2.5mm Single Core Wire

Apr 01, 2013

... with beautiful outlook and practical propertyTYPE: BTO-221.Material:a.Core wire material: galvanized wire and stainless steel wire. b.Blade ... quality. Other mesh: barbed wire , razor wire, chain link fence, Diamond Wire Mesh,Perforated Metal mesh, expanded metal mesh, wire mesh ...

Supplier: Anping County Yingtaida Wire Mesh Co., Ltd.

[China Manufacturers]

Slick Drill collar

Oct 17, 2012

API Spec7-1 and NS-1 standard Slick Drill collar is mainly used to provide bit weight to drill bit so that drill pipe is in tension. Especially drill collar can keep drill bit centralized and hole track by large rigidity. The Drill collar are manufactured strictly from API Spec7-1 and NS-1 standard Slick Drill collar

Supplier: China Vigor Drilling Oil Tools And Equipment Co., Ltd.

[China Manufacturers]

high strength hollow drill rock anchor

Feb 12, 2013

... tunnling , mining support 4.Low price and high quality Hollow drill rock anchor, matched with good fittings, is made of seamless ... -shape thread, this anchor can be used to drill holes with help of bit.3 It is used as grouting channel and ... to take the measure of sleeve protecting and pregrouting to drill the holes in condition of various surrounding rocks since this ...

Supplier: Luoyang Gongyan Technology Co., Ltd.

[China Manufacturers]

spiral drill collar api 7-1 spiral drill collar

Sep 11, 2012

... mainly used to provide bit weight to drill bit so that drill pipe is in tension. Especially drill collar can keep drill bit centralized and hole track ... by large rigidity. The Drill collar ...

Supplier: XIAN CHANGQING PETROLEUM TOOLS MANUFACTURING CO., LTD.

[China Manufacturers]

drill collars

Feb 08, 2013

... spiral grooves.Mechanical PropertiesA type and B type drill collar ODYield Strength MPaTensile StrengthMPaElongation%Brinell HardnessHBImpact APVJmmin79 ... .47~11≥689≥930≥13285~341≥54C type drill collar ODYield Strength MPaTensile StrengthMPaElongation%Brinell HardnessHBImpact APVJmmin79 ... an important part of drill stem, drill collar can supply the drilling pressure for the drill bit and increase the ...

Supplier: Taiyuan Hengshan Machinery Co., Ltd.

[China Manufacturers]

Roller cone cutters for core barrel

May 25, 2012

Wlidley applying in produce big diamete core barrels as foundation tools Payment terms:T/T, L/C ... ,,617,627,637,737512,522,532,612,622,632,732Roller bit, roller cone ...

Supplier: Hejian Solidkey Petroleum Machinery Co., Ltd.

[China Manufacturers]

Drill Pipe

Feb 14, 2012

... tubes with threaded ends that are used to connect a drill rig’s surface equipment with its drilling equipment, or bottomhole ... raise, lower and rotate the bottomhole assembly along with the drill bit. Drill pipes must be manufactured to withstand severe internal and external ... processed through a number of steps to make them into drill pipes. First, the walls of green pipes are thickened by ...

Supplier: Dongying Jianxin Petroleum Equipment Co., Ltd.

[China Manufacturers]

Precision Drill Grinding Machine

Mar 28, 2012

... -angle0-15ºForm of bitNormal bit, Two relief-angles, bit for sheet metal, Bit for wood, Cross cutting, NizhiFu bit, Two top-angles, Step ... bitPower380V 500W 50HZSpeed2800r/minEmery wheelØ125x Ø 20x32Out line380x380x360mmweight43kg Precision Drill Grinding ...

Supplier: SJR Machinery Co., Ltd.

[China Manufacturers]

API 5DP Drill Pipe

Dec 20, 2012

... RP 7G. The steel grades include E75, X95, G105, OCTG - Drill PipeDrill pipes come in varying specifications of sizes, strength and ... together with the Bottom-Hole-Assembly (BHA) and drill bit to make up the drill stem and this is what drills the wellbore ... can also customize to meet your specific requirements.We supply drill pipes with proprietary connections from leading manufacturers as well.We ...

Supplier: Liuzhou Biaohuang Import & Export Co., Ltd.

[China Manufacturers]

HSS Step Drill

Sep 18, 2012

... flute, 3 flat shanks M35, M42 Cobalt step drill, HSS step drill sprial fluteStep drill bits are perfect for drilling multiple-holes in ... thin sections of metal, plastic, wood with a single bit ... .Each step drill does many work of many drill bits sizes. Drill many round holes in most metals ...

Supplier: Danyang Tongyu Tools Co., Ltd.

[China Manufacturers]

HSS BRAD POINT WOOD WORKING DRILL BITS

Jun 20, 2012

HSS BRAD POINT WOOD WORKING DRILL BITS HSS BRAD POINT WOOD WORKING DRILL BITS *Precision-ground High Speed ... tip provides accurate positioning for starting the hole.*Bit is precision ground for use in furniture making, ... HSS BRAD POINT WOOD WORKING DRILL BITS

Supplier: Shanghai WIDETOP Tools Co., Ltd.

[China Manufacturers]

Cordless drill

Jul 26, 2012

... .5ah charger model mh9712 charging time 60minfeatures:1.Fast & easy bit setting2.Durable Die-cast aluminium hammer case3.Fan-cooled motor ...

Supplier: Ningbo Hunter Int'l Trading Co., Ltd.

[China Manufacturers]

glass drill ( Graphic) phone protection cases

Oct 18, 2012

... butterfly diamond phone cover1 PCraw material2Competitive price and Superior quality3Timely delivry material cases+ Injection or Electroplating + leather + glass drill(domestic A drill)sizesuit ... /OBM designs are welcome sample finished in 5-7days glass drill ( Graphic) phone protection cases

Supplier: Guangzhou Ludaqing Communication Equipment Co., Ltd.

[China Manufacturers]

13pcs combination tap and drill set

Dec 07, 2012

13pcs combination tap and drill set 1.high quality,competitive price 2. ... Ningbo 13pcs combination tap and drill set1.material :HSS+CRV2surface : Ti plated(drill&tap) ; sand blast( bit)3.port: shanghai or ... term : T/T.5.size: 13 pcs combination drill & tap and bit setdrill & tap:M3,4,5,6,8,10bits ... 2;SLD3,5bit holder:1/4"×60MM quick release bit holderOur factory has been specilized in hand tools for ...

Supplier: Cixi Younian Hardware Tools Co., Ltd.

[China Manufacturers]