dth drill bits rock bits,China dth drill bits rock bits Manufacturers, Suppliers

cemented carbide for rock drilling tools ( SGS approved )

Apr 10, 2012

... no standard products, inserts, mining inserts, indexable inserts shims, drilling bits, drawing dies, cold forging dies, carbide bars, carbide rods, carbide ... , K10, K15, K20,K30, P20, P40,etc. cemented carbide for rock drilling tools ( SGS approved )

Supplier: Ningyang Xinxin Stainless Steel Ball Manufacture Co., Ltd.

[China Manufacturers]

Extension rod /rock drills/ drill pipe

Nov 18, 2012

1)certification:ISO9001:2008 2)thread:R32 Thread drill rod 1) Two shapes of extension rods, round type and hexagonal type.2)Be used for transmitting water or air during drilling.3) the threads can be used for connecting couplings, shanks, couplings or bits.4)high quality material: 55 simnmo, the whole heat-treatment ensures long lifespan Specification

Supplier: Zhengzhou Yukun Machinery Equipment Co., Ltd.

[China Manufacturers]

Kaishan Brand YO18 hand-hold Rock Drill

Aug 06, 2012

... Energy:≥21JImpact Frequency: ≥32HZAir Consumption:≤20l/sOther types Rock drillHand-hold rock drill ModelWeightkgLengthmmCyinder Dia.×StrokemmWorking pressureMPaImpact energyJImpact frequencyHZAir consumptionI/sYO151555058× ... ≤33Y262665065×700.4-0.63≥30≥23≤47Air leg rock drill ModelWeightkglengthmmCyinder Dia.×StrokemmWorking pressureMPaImpact energyJImpact frequencyHzAir consumptionI/sYT232462876×600 ...

Supplier: Guangzhou Kerrycopco Machinery And Equipment Co., Ltd.

[China Manufacturers]

Pusher leg rock drill YT29A (Atlas Copco)

Mar 04, 2012

... is placed at the back head of them. Pusher leg rock drill YT29AApplicationShenyang Construction and Mining has a wide range of pusher ... leg control is placed at the back head of the rock drill. An in-line lubricator is included in the delivery of ... each rock drill. Together with the appropriate pusher leg, the rock drill forms an attractive and cost effective ...

Supplier: Xiangtan Electric Locomotive Factory Co., Ltd.

[China Manufacturers]

YN30A YN30A-2 YN30E YNF30 Rock Drill

Jan 30, 2013

It is a small type of rock drill composed the power machine, working machine and air ... compress in one. It is a small type of rock drill composed the power machine, working machine and air compress ... gasoline engine and used for drilling on the hard rock or rock with medium hardness. Because it is self-powered, ... .init( { 'aImgSrc': aBigImageSrc } ); } )(); YN30A YN30A-2 YN30E YNF30 Rock Drill

Supplier: Luoyang Pneumatic Tool Co., Ltd.

[China Manufacturers]

YN27C Gasoline rock drill

Nov 19, 2012

... rock drill is used for drilling,splitting,breaking,ramming,shovelling, and it is widely used in mining, road construction Gasoline powered rock drill ... YN27CYN27C gasoline powered rock drill machine is available for driling rod ... >1.5LGasoline lubrication oil 12:1Drilll rod sizeH22X108mm15.Drill rod rotation speed > 200 rpmClearance of spark ...

Supplier: Fuzhou Shen Long Rock Drill Factory

[China Manufacturers]

High efficiency YT27 pusher leg rock drill

Jan 31, 2013

YT27 pneumatic rock drill A classical type of the rock drill product,with steady quality.widely used in rock drilling,coal mine While efficient and with ... , reliable and suitable for all applications and all kinds of rock. Product ModelYT27Weight (kg)27Length (mm)668Shank size (mm)H22×108Drilling ... )25Product article Number3312 3003 03 High efficiency YT27 pusher leg rock drill

Supplier: Atlas Copco (Shenyang) Construction & Mining Equipment Ltd.

[China Manufacturers]

YYT28 hydraulic rock drill

Jul 06, 2012

... size of 108mm(41/2")*22mm Description:DangShan YYT28 hydraulic rock drill is a new generation drilling equipmentsof our factory ,which takes ... use water flushing or air flushing.YYT28 is a hydraulic rock drill to drill diameter 32mm(1¼”) to 50mm(2”) holes. Technical Data ... mm(extended)Feed length mmFeed cylinderDia mm12.514002600111047 YYT28 hydraulic rock drill

Supplier: Dang Shan Mining Machine Co., Ltd.

[China Manufacturers]

pdc drill bit

Jul 11, 2012

for granite,marble quarry stationary,profiling DIAMOND WIREOutside diameter of diamond ring(mm) :11.5,11,10.5,10,8.5Inside diameter of diamond ring(mm) :9.0, 8.5, 8.0, 6.0Length of diamond ring(mm):6.0Length of steel core (mm):8.5, 9.0, 10Diameter of steel carrier (mm):4.0, 4.5, 5.0Separation type: Plastic,Rubber,Spring, Plastic+Spring, Rubber+SpringBeads/meter:28,30,33,36,40

Supplier: Fujian Province Xinpengfei Industry Development Co., Ltd.

[China Manufacturers]

NQ Diamond Core Drill Bit (Made in China)

Jun 21, 2012

... fast speed 4.reasonable pric Diamond Core Drill Bit (BQ,NQ,HQ,PQ)Impregnated core bits are widely used in mineral exploration ... exploration industry. The advantages of using impregnated diamond core bits over bits manufactured with other cutting media include:An extremely wide ... layered cutter arrangement results in better overall bit life than bits produced with other types of cutting media. They are ...

Supplier: Geotool Equipments (Shenzhen) Limited

[China Manufacturers]

122pc HSS Drill Set

Aug 09, 2012

... drills 3pcs wood flat bits 18pcs 50mm bits 9pcs nut drivers 1pc magnetic holder 1pc countersink 1pc plastic drill gauge 8pcs hex nut ... drivers 1pc steel ruler 30pcs 25mm bits..... 122pc HSS Drill Set

Supplier: Swedole (Shanghai) Tools Co., Ltd.

[China Manufacturers]

drill bit jobber china supplier

Feb 04, 2013

... when a helicoil insert is installed. Drill is the very tool.2. Drill out the damaged threads using the ... standard drill to a sufficient depth in order to ... high precision. Its helicoil installtion tools conclude: a. helicoil drill b. helicoil tap c. helicoil insert tool d. helicoil ... TapsCL-ISO9001:2008 Certification www.helicoil.asia drill bit jobber china supplier

Supplier: Xinxiang Changling Metal Products Co., Ltd.

[China Manufacturers]

diamond drill bit

Mar 03, 2013

... 2.professional quality 3.perfect package 4.reasonable price diamond drill bitFeatures:1.short parabolic crown profile, medium cutter density2.interchangeable ... -35013-8812 1/4642006-5-838-6060-35022-111 diamond drill bit

Supplier: Beijing Metalwork Technology Trade Co., Ltd.

[China Manufacturers]

Blank for percussive drill tip

Jan 18, 2013

... and masonary drills are currently being supplied to the best drill makers of the world. First optional grades: YG8C YG11 YG11C ... .91.7We can provide for scraping snowflakes,coal geological drilling drill,impact drill rotary drilling using by the grade YG4C,YG8C,YGF11C ... .09.02.02.32.21.91.7 Blank for percussive drill tip

Supplier: Zhuzhou Mingri Tungsten Carbide Co., Ltd.

[China Manufacturers]

drill bit for bi-metal hole saws

Jun 30, 2012

fitting part for bi-metal hole saws Material:45 #( or upon your request) 1/4"dia 4"-1/2" hss pilot drill fits arbors DF01031fitting part for bi-metal hole sawswe have many kinds of this product,and all of them had adopted ISO9001:2000 Quality System Authorities. drill bit for bi-metal hole saws

Supplier: Hangzhou Oriental Steel Machinery Co., Ltd.

[China Manufacturers]

masonry drill bit

Apr 01, 2013

masonry drill bit:straight shank sandblasted finished.masonry made of high carbon steel with industrial grade. masonry drill bit:straight shank sandblasted finished.masonry made of high carbon steel with industrial grade. carbide tip,black oxide,zinc plasted

Supplier: Danyang City Yuxiang Tools Co., Ltd.

[China Manufacturers]

TCT Dowel Drill(V-Point)

Mar 06, 2012

TCT Dowel Drill V-POINT(Through out) for WOOD Size(mm) Diameter: 3.0 - 20mmOverall Length: 57mm/70mmRotaty Direction:RH/LH TCT Dowel Drill(V-Point)

Supplier: Mainforce Machinery (Knives & Saws) Mfg. Co., Ltd.

[China Manufacturers]

SDS Max Shank Single Groove Single Tip Tungsten Carbide Electric Hammer Concrete Drill Bit

May 10, 2012

... Surface:PolishingSpecification: SDS Max shank Single Groove electric hammer drill bit is made of highgrade alloy steel,which have high ... and long life.SDS Max shank Single Groove electric hammer drill bit is used in buildingindustry,installation,boring holes and ... leading manufacturer and supplier of many kinds of electric hammer drill, masonry drill, chisel,router bit, concrete Hole saw and related ...

Supplier: Zhejiang Fenghua Tools Co., Ltd.

[China Manufacturers]

geological drill bit

Jul 27, 2012

... mining 3.long service lif geological drill bitThe bit can be used together with various drill machine in underground coal mining.The ... rapid speed. The bit can be used together with various drill machine in underground coal mining.borehole dia.: 55, 65, 75 ... .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]