pneumatic hard rock drilling machine

Brand Name:MTH

Model Number:YT29A

Place of Origin:CHINA

... FT160A or FT160B Air-leg , it is suitable for wet drillingunder various of rocks Used for blasting holes and other drilling works in a quarries, railway construction, water conservancy construction and national defence project facility. Specification:

Brand Name:Glorytek

Model Number:100B

Place of Origin:China

..., especially to be used in stonework drilling, such as water and electricity project, construction of roads and national defense engineering. This machine can be applied for the rock hardness f=8-16 grade. 100B is pneumatic driven model, it could be

Brand Name:JINZHOU SHITAN

Model Number:ST-50

Place of Origin:China

...Hard Rock Drilling Machine In Mining Oem ST 50 Soil Testing Drilling Rig Product Information: 1. The drilling rig is a high-speed drilling rig, which is suitable for general survey, geophysical exploration, road and building exploration, blasting hole drilling and other drilling projects. 2. According to different formations, alloy, diamond and composite bits can be selected for drilling. 3. It can drill sandy clay and rock

Brand Name:ShiTan

Model Number:XY-1A

Place of Origin:China

... and irrigation well,geotechnical investigation, mining exploration, bridge building, geothermal wells, blast-hole, etc. Main Features: 1. Very powerful at soil, sand, hard rock, etc. land condition. 2. Three kinds drill bits (three-wing bit, alloy bit and

Brand Name:Bealong

Model Number:BHD-150

Place of Origin:China

powerful anchoring Deep Rock New 60m Drill Rig with 60m drilling depth Anchoring Deep Coal Mine Hard Rock Drilling Machine 60m Drilling Depth Hydraulic Anchor drilling rig,Crawler type,BHD-150 Model No. BHD-150 Power type Electric powered Max.power output...

Brand Name:Shanghai Rotorcomp

Model Number:KT11S

Place of Origin:GERMAN

KT11S high pressure integrated drilling rig, as a high performance DTH drill rig has a hydraulic system and a high pressure screw compressing system. The two systems share a same driving motor. The structure of this crawler drilling machine is compact and ...

Place of Origin:China

Brand Name:Defy

Model Number:DFC-200

...drilling rig DFC-200 1.Rotary drilling rig, truck chassis on basis of CHANA TRUCK, it is including the main transmit, transmission power, gearbox, sets of windlass, mud pump, sewage pump mast . 2. Directional circulation, equipped with BW850/2A mud pump, adopts the slurry as the washing fluid , it can drill on clay, sand, soil, gravel and hard rocks. 3. The power of drilling...

Place of Origin:china

Brand Name:chinacoal

Model Number:TY

...pneumatic leg rock drill YT28 Hand-held pneumatic leg rock drill is a kind of rock drill of high efficiency which is widely used to drill blast holes in rock tunneling and drilling work. It is suitable for drilling on medium hard and hard rock (f=8~18). The holes can be horizontal, sloping, and vertical upward. The drill rock...

Brand Name:JCDRILL

Model Number:YT28

Place of Origin:China

...for making roof bolting holes. The drill is an important instrument in mining, railway, communication and water conservancy projects. May be used together with FT160BC or FT160BD Air-leg and FY200B Line Oiler with ...

Brand Name:China

Model Number:Y24

Place of Origin:China

...Pneumatic portable drilling machine Jack hammer Rock drill The rock drill is used for rock drilling, blasting holes and other drilling works in the quarries, small coal mines and other constructions. Features: · Fit for wet drilling in medium-hard or hard rock...

Brand Name:MIROC

Model Number:Airleg rock drill

Place of Origin:China

... leg rock drill machinery.It is mainly used for blasting holes and other drilling works in a quarries, railway construction, water conservancy construction and defence project facility. It is suitable for drilling and blasting under various of rocks at any

Brand Name:SUVEC

Model Number:Retrac threaded button bit

Place of Origin:China

..., our drilling tools are tough enough to meet rock drilling demands and have the least loss of energy while drilling the rocks.Besides, we can design customized thread button drill bits according to different drilling application, and custom drill bits are

Place of Origin:China

Brand Name:China Coal

...pneumatic rock drilling machine Features: 1.low air consumption 2.flexible operation 3.economic 4.low noise Apppliance: 1.Handhold rock drill can be used be used to digging dry or wet by horizontal holes,vertical holes or ang ling holes on medium-hard rock or hard rock. 2.Suitable for drilling on medium hard and hard rock (f=8~18). The holes can be horizontal, sloping, and vertical upward. The drill rock

Place of Origin:China

Brand Name:china coal

...pneumatic rock drilling machine Features: 1.low air consumption 2.flexible operation 3.economic 4.low noise Apppliance: 1.Handhold rock drill can be used be used to digging dry or wet by horizontal holes,vertical holes or ang ling holes on medium-hard rock or hard rock. 2.Suitable for drilling on medium hard and hard rock (f=8~18). The holes can be horizontal, sloping, and vertical upward. The drill rock

Brand Name:Tianying

Model Number:12 1/4" IADC635

Place of Origin:Hunan CHINA

... a roller bits. In roller-bit drilling, rock is cut by hard-alloy teeth projecting from rolling cutters, which rotate on the drill-bit bearings. Inturn, the drill bit rotates at a high rate, and presses against the bottom hole with a high axial force. The

Brand Name:MIROC by KSQ

Model Number:BL736-12D-22

Place of Origin:China (Mainland)

...drilling industry. Product Description: Our taper drilling tools include taper drill bits and taper drill rod. For drilling medium-hard to hard and abrasive rock formations,Taper angles of 11 and 12 degrees are used by a hand held drill machine like YT28B,

Brand Name:SANROCK

Model Number:YT26

Place of Origin:Zhejiang, China

... in medium-hard and hard rocks. Feature: 1.Fit for wet drilling in medium-hard or hard rock. 2.Grouped control mechanism,quick to start up, with "air on ,water on, air off,water off" mechanism,convenient to handle andeasy to ...

Brand Name:JYS

Model Number:T630 / T635

Place of Origin:China

.... 2. Automatic Lubrication system to save the time and avoid the hard work of the mechanics. It also to extend the life time the machine. 3. Dust collector, with Two- stage dry type more powerful . 4. Feeding system, Fixed with Hydraulic braking motor,

Brand Name:OEM

Place of Origin:CHINA

...Drilling Thread Hard Rock Drill Bits Hard Rock Drill bits The hard rock drill bit is mainly used for blasting hole excavation of open pit rock drilling, underground mining, tunnelling and other infrastructure projects. The connection mode is mainly T-threaded connection and R-threaded connection. The top hammer hydraulic rock drilling rods equipped with drilling rigs and open-air drilling...

Brand Name:KEMING

Model Number:KQ

Place of Origin:CHINA

...mining projects. It is a truck mounted drill rig that can be used for borehole drilling, and it is powered by either an electric motor or an air motor. This machine can drill to depths of more than 15 meters, and it works with an air pressure of 0.5 to 0.7