rock drill and drill bits,China rock drill and drill bits Manufacturers, Suppliers

DS30 Hydraulic Rock Drill

Jan 14, 2013

... rock drill have the built-in motor,and only need two hydraulic oil hoses.Energy consumption is only 7KW. Description:DangShan DS30 hydraulic rock drill ... is a new generation drilling equipmentsof our factory ,which takes more than 18 year careful development. And obtained ... water flushing or air flushing. DS30 is a hydraulic rock drill to drill diameter 32mm(1¼”) to 50mm(2”) holes. ...

Supplier: Dang Shan Mining Machine Co., Ltd.

[China Manufacturers]

tungsten carbide drill bits

Dec 09, 2012

... welding 4) The best heat treatment Tungsten carbide drill bits Coal cutter Cutting bit Place of origin Shandong,China ... ApplicationDrilling,Trenching, Mining and tunnelling,RecyclingMaterial ASTM4142/42CrMoPort of loadingQingdao TianjinPacking Wooden case ... oil and tempered to make sure the tooth body hardness is in HRC46-52 or HRC42-48. tungsten carbide drill bits

Supplier: Yanggu Sanhe Tools Co., Ltd.

[China Manufacturers]

1608 pdc blanks for coal drill bits

Apr 01, 2013

... oil drilling bits and coal drilling bit 2 Extremely high wear resistance 3 widely used for various drill bit PDC ... and many other drilling and milling applications, tooling as PDC Drill Bits, such as Steel PDC Drill Bits & Matrix PDC Drill Bits for oil drilling and Tri-cone PDC Drill Bits ... 3x45°0.5x45°SPEC SHEET FOR MINING/SHALLOW OIL AND GAS PDC Cutters SPEC DrawingsDimension CodeDiameter (ΦD)Height ...

Supplier: Fujian Wanlong Diamond Tools Co., Ltd.

[China Manufacturers]

Core Drill Bits

Apr 24, 2012

... : 50mm and 100mmThe range of this item:Dia30mm G1/2" connector, drill bits;Dia40mm G1/2" connector, drill bits;Dia50mm G1/2" connector, drill bits;Dia75mm G1 ... /2" connector, drill bits;Dia100mm G1/2" connector, drill bits;G1/2" connector, drill bits.Length available : 50mm and 100mmSpecial ...

Supplier: Quanzhou Jinshan Stone Tools Technology Co., Ltd.

[China Manufacturers]

Glass Cutting Diamond Drill Bits

Jan 25, 2013

... 4.Long service life 5.Good concentricity Glass Cutting Diamond Drill Bits introduction:Diamond glass driller: using high quality steel substrate, ... processing precision grinding sharp, high, the advantages of small noise, and the holes do not produce the tremor, clean, smooth, ... water.1.Feature: durable to polish and not crack, high efficiency, long life, drill 4000-5000 holes/pc2.Main Market: ...

Supplier: Zhengzhou Longda Abrasives Co., Ltd.

[China Manufacturers]

Diamond drill bits, core drill, drilling tool

Apr 08, 2012

Diamond drill bits 1) accuracy and fast drilling 2)safety and long lasting 3)adapted to various types of drilling equipment Diamond Drill bits◊ Product description:1 ... ,safety and long lasting 3. adapted to various types of drilling equipment4. color and size available as required◊ Workshop view: Diamond drill bits, core drill ...

Supplier: Xiamen Globe Truth (GT) Industries Co., Ltd.

[China Manufacturers]

MAXDRILL mining machine new type save energy air leg YT28 rock drill

May 13, 2012

... Rock Drill Model Y20 Hand-held Rock Drill is intended for drilling downward and inclined blast holes in medium hard and herd rock (f=8~18):·The rock drill ... tools, as well as self-drilling rock bolts and accessories. Thanks to our highly efficient management and technological innovation, we have successfully gained ... . MAXDRILL mining machine new type save energy air leg YT28 rock drill

Supplier: Maxdrill Rock Tools Co., Ltd.

[China Manufacturers]

Electroplated core drill bits set

Apr 01, 2013

Electroplated drill bits drill bits set Used for cutting glass, quartz,lapidarists,advanced ceramics, stone, marble,granite. Electroplated drill bitsdrill bitsUsed for cutting glass,quartz,lapidarists ... Pressed Sintered Diamond Saw Blades, Core Drill Bits, Cup Wheels, crack chaser and tuck point blade, Router Bits & Profiles, Flexible Polishing Pads, Silicon Carbide ...

Supplier: Huzhou Gus Imp. & Exp. Co., Ltd.

[China Manufacturers]

Diamond electroplated core drill bits

Mar 14, 2013

... price Application 1. glass and composite industries (as well as some photonics / optics) applications. 2. beginning diamond drill users (novices) in numerous ... ~40mmWe can custom make any special design according to yourdrawings and specific requirements.Sample Diamond electroplated core drill bits

Supplier: Wuhan Likai Diamond Products Co., Ltd.

[China Manufacturers]

Diamond Core Drill Bits & diamond segment (SCD_6)

Jul 28, 2012

... drill bits on the basis of clients' requirement. 2. Applications: Used for drilling all kinds of stones, zirocnia alumina, ceramica, refractory material and ... reinforced concrete. 3. Feature: High efficiency, long life, standard hole Diamond Core Drill Bits & diamond segment (SCD_6)

Supplier: Quanzhou Sang Diamond Tools Co., Ltd.

[China Manufacturers]

Factory prices Accessory drill tools parts of Rock drill tool

Apr 01, 2013

... prices groove tools/notching tools/drilling toold/rock drill/cutting tools/hydraulic splitterA new powerful and extremely cost-effective alternative to other conventional ... order to be less holes quantities to cut and split rock at low cost and high drilling efficiency.Notch hole, get twice ... may lenthen 1.5-2 times, thus reduce drilling and powder cost.Drill first, then notch, notching time is only 0. ...

Supplier: Xiamen Betopper Mining Machinery Co., Ltd.

[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]

Atlas copco original, hydraulic rock drill

Jan 09, 2013

... stress wave, prolong service life of piston and drill steel Atlas copco original, Hydraulic Rock DrillApplicationIt is widely used in construction tasks, railway ... helps reduce stress wave, prolong service life of piston and drill steel, and therefore increase rock drilling capability of the machine. Built-in hydraulic ...

Supplier: Shenyang Mountain Machinery Import & Export Co., Ltd.

[China Manufacturers]

Wood Working Drill Bits,drill bit,electric drill Bits

Jan 15, 2013

... Working Drill Bits,drill bit,electric drill Bits Size: 3-10mm We can supply working drill Wood Working Drill Bits,drill bit,electric drill BitsBesides this style wood working drill, we ... touch with us by using the address, phone, fax, and email contacts we've provided as below. Company Name: ... 21-64127770, 64127542, 64128019Fax: 86-21-64127021 Wood Working Drill Bits,drill bit,electric drill Bits

Supplier: Shanghai AMC Int'l Trading Co., Ltd.

[China Manufacturers]

diamond core drill bits

Apr 01, 2013

diamond core drill bits 1.combined,diamond tool 2.punching functual well 3.perfect package 4.reasonable price diamond core drill bits1.What' ... s the core drill bit used for?(1)It is designed ... diamond cutting baldes,diamond grinding cup wheels,diamond core bits,diamond rollers and other diamond tools with special shape.The diamond tools ...

Supplier: Danyang Honest Tools Co., Ltd.

[China Manufacturers]

rock drill steel rod

Apr 01, 2013

... cold rolled cold drawn 4 BV SGS appro rock drill steel rod seamless tube a519 4130 mechanical tubeshexagon ... and pressure use,and also for transporting steam,water,gas and etc.Typeastm a519 4130 seamless steel pipecold drawn seamless mechanical tube a519 / rock drill ... tubeastm a519aisi 4140 steel pipechrome steel tube /drill rod and drill tube4140 seamless steel tube 4140hexagonal steel tubeBenefits ...

Supplier: Tianjin Jianghailong Steel Co., Ltd.

[China Manufacturers]

diamond Drill Bits

Jan 29, 2013

Diamond Drill Bits Diamond Drill Bits Diamond Core Drill Bit is a cylinder used for plunge cutting out materials. ... allows the core bit to drill clean and fast while extracting the material. Common uses for core bits would be small projects such ... as drilling out sink holes for faucets. diamond Drill Bits

Supplier: Shanghai Canhu Industry Co., Ltd.

[China Manufacturers]

K20 K30 long life tungsten carbide drill bits in tools(customized design) manufaturer selling

Jan 28, 2013

... strips, rods,rings,inserts, shims,wear parts, drawing dies,drilling bits,cold forging dies,bars, ,balls,burrs ,PCD blades,PCBN blades ... ,ceramic inserts, and customized products etc.In the meantime ,please be informrd any ... . We can provide any sizes and high quality products you need. K20 K30 long life tungsten carbide drill bits in tools(customized design ...

Supplier: Hunan Golden Globe O.E.D Co., Ltd.

[China Manufacturers]

FOUR SQUARES SHANK HAMMER DRILL BITS

Feb 27, 2013

... drilling in granite, concrete, stone, masonry, tiles and marble. FOUR SQUARES SHANK HAMMER DRILL BITS1. Machined from chrome steel fitted with carbide ... surface.3. For drilling in granite, concrete, stone, masonry, tiles and marble.4. Sizes: 6.0-30.0mm; Total Length: 120 ...

Supplier: Danyang Futai Tools Co., Ltd.

[China Manufacturers]

TCT BRAD POINT WOOD DRILL BITS

Apr 11, 2012

TCT BRAD POINT WOOD DRILL BITS TCT BRAD POINT WOOD DRILL BITS *Ideal for non-splintering and precise drilling on hard surface.*For drilling accurate, splinter ... -free holes in soft and hard ...

Supplier: Shanghai WIDETOP Tools Co., Ltd.

[China Manufacturers]