rotary drill hole,China rotary drill hole Manufacturers, Suppliers

hand hold rock drill

Jan 01, 2013

The air rock drill powered by air compression. It can be used for drilling ... (mm)Water pipe inner diaφ13 (mm)Rock drill hole diaφ34~φ42 (mm)Rock drill hole depth5 (m)Shank size22×108 (mm) hand ...

Supplier: Shanghai Feihe Industrial Group Co., Ltd.

[China Manufacturers]

Crawler Drill Rig HCM451: 1>Rock hardness:f=6~20 2>Bore ... 3>Motor power:20kw 4>G.W.(kg):6200 Crawler Drill Rig HCM451: Features:1. Flexible operating performance, superior off-road ... with the high-pressure movable screw compressor, one day can drill hole diameter of rock 115mm and length is 300m - 200m.Specifications ... /min)0~70G.W.(kg)6200Impacter matchedDHD340 or DHD350 Crawler Drill Rig HCM451

Supplier: Shanghai Durable Machinery Co., Ltd.

[China Manufacturers]

Water Injection and Hole-Sealing Device for Coal

Nov 17, 2012

... its original state,and then take out the hole device. It can reduce the 80%dust,improve ... the workers feeling of safety;5. use the hole sealing device to efficiently prevent the gas stress ... valve ,and rapid-acting coupling.IV. technical parameter Hole-sealing diameter : 30-120mm(also can be processed ... the operation field,put the device into the drill hole,Uder certain pressure,the hose will expand to ...

Supplier: Tianjin Yuji Rubber Plastics Co., Ltd.

[China Manufacturers]

eccenetric overburden rock drill parts

Mar 31, 2013

... out and reams the pilot-hole wide enough for the casing tube to slide down behind the drill bit assembly.2. When ... are to be left in the drill hole should be sealed at the bottom of the hole by means of cement grout or ...

Supplier: Hunan New Diamond Machinery And Equipment Co., Ltd.

[China Manufacturers]

Y26 Rock Drill

Jul 05, 2012

... Rock Drill1. Usage RangeY26 type hand-hold rock drill is used at mines,Railway,irrigation and quarrie to ... on medium-hard rock or hard rock.2. SpecificationRock drill & Oil injectorWeight26kgInner Dia.of air pipe19mmOverall length650*534*125Inner ... pipe13mmDia.of cylinder70mmStrike power≥30JStroke70mmAir consume of rock drill≤47L/SRock drill frequency≥23HZNoise≤124(db)Idling rotational speed≥200r ...

Supplier: Fuzhou Dig Sword Land Machine Co., Ltd.

[China Manufacturers]

water well drill rig(truck mounted)

Feb 23, 2013

Water well drill rig Truck mounted, rotary drill rig Brand name: BINZA ISO9001:2008 Detailed Product Description of ... truck mounted drilling rig adopts SINOTRUK Chassis and is a rotary drilling rig. drilling depth: 300m with 500mm Main featuresBZC350ZYII truck ... by our engineers. It adopts truck mounted and is a rotary drilling rig.The truck chassis is adopted the special crane ...

Supplier: Shandong Binzhou Forging And Pressing Machinery Factory

[China Manufacturers]

YT28 Hand Hold and Air-leg Rock Drill

May 04, 2012

... a kind of high efficiency air leg rock drill machinery. item name:YT28 Hand Hold and Air-leg ... Rock DrillInstructionThe rock drill is a kind of high efficiency air leg rock ... drill machinery. It is mainly used for diging into mine ... of rocks at any direction angles. Blast hole dia is 34-42mm,drill hole depth is 5 m. This machine may ...

Supplier: Fuzhou Shen Long Rock Drill Factory

[China Manufacturers]

hydraulic rock drill and splitter

Jan 05, 2013

... Model: BR45-48 (Splitting power : 800ton; Suitable for 45mm-48mm drill hole) BR45-48A ( 4.5-7.5KW Electric Driven: 1 Hydraulic ... Concrete Model: BR35-42 (Splitting power : 500ton; For 35mm-42mm drill hole)BR35-42A ( 4.5-7.5KW Electric Driven: 1 Hydraulic ... , please feel free to contact with us. Thanks. hydraulic rock drill and splitter

Supplier: Anxi Breakag Stone Tools Co., Ltd.

[China Manufacturers]

Hammer Drill Bit

Mar 10, 2013

... : Bosch, AEG Hammer Drill bitsAccording to international standard and design which have favorable capability of drill hole and long use life. ... Match with electrical drill in good condition.For Drilling in ... Material;40chrome steel，YG8Ccarbide* Style;hex shank one flute hammer drill bit* Packing; each pc/ PVC bag or plastic hanger ...

Supplier: Danyang Futai Tools Co., Ltd.

[China Manufacturers]

hole saw

Apr 24, 2012

Hole saw for drill hole in the wood board, plastic board and thin metal sheet Our hole saw can made by carbon steel, Bi-metal and carbide coated, Various size, color, package are available.

Supplier: Hangzhou Qianxiang Tools Co., Ltd.

[China Manufacturers]

Production and sales cnc drill bit

Feb 01, 2013

cnc drill bit: Processing equipment:ANCA Detection equipment:ZOLLER Processing personnel:10 ... . And through independent research and development and innovation, cemented carbide drill bit products and reamer series products.2011, the company a ... tool, tool industry, revitalize national industry! Production and sales cnc drill bit

Supplier: Kunshan OSK Precision Tool Co., Ltd.

[China Manufacturers]

Sintered Diamond Core Drill Bits

May 17, 2012

... materials and reinforced concrete and so on Sintered Diamond Core Drill Bits are used for drilling all kinds of stones,glass ... and so on ,with high efficiency,long life and standard drill hole. stone drills1, Used for : all kinds of stones , such as ... : XiamenVarious specifications are available upon your request. Sintered Diamond Core Drill Bits

Supplier: Jiangxi Freet Diamond Tools Co., Ltd.

[China Manufacturers]

keyless drill chuck

Feb 17, 2013

... for CNC processing center 2.Redundant reliability and stability. keyless drill chuck Application:The product can be adapted for the lathe ... .Has from the tight function, clamps the drill bit gently then, in the drill hole along with the pitch of strand increases, ... slips.3. 3 times better clamping capacity , comparingTo keyed drill chuckThe drill bit won't be loosen or falling offTwice precision than ...

Supplier: Jining Qinfeng Machinery Hardware Co., Ltd.

[China Manufacturers]

Portable Drill Bit Grinder

Jul 12, 2012

... Portable Drill Bit Grinder :Portable idiot drill grinder, twist drill grinder, Universal small drill grinder, universal big drill grinder, universal precision drill sharpener ... , which can effectively coordinate with the material of drill hole and the rotation speed. It can control the ... precision and prolong the service life of the drill bit. More products' information please browse our website ...

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

[China Manufacturers]

Electric hole paper drilling machine(simple pore)

Jan 15, 2013

1. drill hole paper sheets:1 to 700sheets. 2. hole diameter is 3 to 8mm. 3.international 5 degree standard ... use distance design Main features( paper drilling machine ):1. Drill holes ... . Get the international standard 5 degree use distance design.4. Hole diameter 3-8mm,edge distance adjustable.5. Power: 22V 50Hz ...

Supplier: Zhuhai Oabes Technology Co., Ltd.

[China Manufacturers]

Tools (Power, Hand, Automotive Tools)

Mar 19, 2012

... /60HzNo-load speed:0-800rpmMax drilling Dia.:32mmInput power:1250WName:Rotary Hammer1.Easy and safe to operate2.GS,CE,EMC,ROHS ... make it work wellApplications:1.Drill anchor bolt hole on concrete or masonry.2.Drill hole on concreteor or masonry3.Drill hole on metal.wood and ...

Supplier: Wintools Industrial Co., Ltd.

[China Manufacturers]

Popular In Nigeria Quarry Mines Crawler Drilling Machine For Sales

Mar 11, 2012

... crawler adjustment function, guarantee the equality of intersectorial drill hole drilling and drill car stability.3. Operating pneumatic maneuverings valve, ... function to guarantee a efficient rock drill car. Strong propulsion, rotary organization for KC120 200M Popular In Nigeria ... speed can be arbitrarily regulate according to need.2. Rotary gear reducer, using the planet round transmission, speed, ...

Supplier: Zhengzhou Jeao Heavy Industry Machinery Equipment Co., Ltd.

[China Manufacturers]

2012 Hot Sale and New Type Model DT247-150 Water Well Drilling Rigs from DITAI

Sep 21, 2012

... 4,000 wells eyes, in addition to drill, but almost no repairation 2. Drill hard, inlaid carbide, (apart from the ... more hard rock can drill through the thick; 3. Drill deep, with booster, reduce labor intensity; If ... most competitive price! Parameter: ModelDT247-150Drill hole depth100mmub pump power 2.2kw Max. Drill hole diameter150mmDrill rod diameter 43mmDrill rod running speed30 ...

Supplier: Zhengzhou Ditai Trade Co., Ltd.

[China Manufacturers]

hydraulic drilling rig ZGYX-5500

Oct 23, 2012

... Features The ZGYX-5500 Hydraulic Rock Drill designed by all kinds of rock drill hole 65-102 mm. This is water and electricity ... scale construction of drilling equipment.1,ZGYX-5500 Hydraulic Rock Drill openequipped with Hydraulic Rock Breaker rail and multi-directional propulsion ... have a high efficiency of punching ,higher than comparable pneumatic drill car 1-1.5 times.3,low energy consumption, lower ...

Supplier: Beijing Mayastar Machinery & Electrical Equipment Co., Ltd.

[China Manufacturers]

DTH hammer QKH-345 drilling diameter 105-120mm

May 17, 2012

DTH hammer, used to drill hole diameter from 105-120mm Technical Parameter ModelQKH345Hole Dia Φ105-120mmOuter Dia Φ98mmOverall Length 1034mmWeight 39kgWorking Air Preeeure 1.2-2.0MpaAir Consumption 3.5-15M3MinImpacting Frequency 800 times/MinImpacting Energy 335N.MConnecting to Drill RodAPI 2-7/8'' BoxConnecting to BitΦ64-8 DTH hammer QKH-345 drilling diameter 105-120mm

Supplier: Bohwa Machinery Corporation

[China Manufacturers]