high efficiency pneumatic rock drill

Brand Name:MTH

Model Number:YT27

Place of Origin:CHINA

... into mine lane way and blasting holes in all drilling works. It is an indispensable machine tool in metallurgy, coal, railway, traffic, water conservancy construction and national defense stone project. 2, It is suitable for drilling and blasting under

Brand Name:JCDRILL

Model Number:32,34,36,38,40mm-7°，11°，12°

Place of Origin:China (Mainland)

... roof bolting applications, as we are Chinese leading manufacture of rock drilling bits,we have rich experience in reseraching and producing .Our products are sold to many countries of the world and gained lots of trust and praise.Why our products are so

Brand Name:SANROCK

Model Number:Y20

Place of Origin:Zhejiang, China

...drills,leg drills and feed drilld.It is mainly used for blasting holed and other drilling works railway construction,water conservancy construction and defence project facility.It is suitable for drilling and blasting under various of rocks at any direction angles. This Series pneumatic rock drill apply in hard rock on the rock drill...

Brand Name:Tianying

Model Number:12 1/4" IADC725

Place of Origin:Hunan CHINA

... is applicable to soft, hard and very hard formation. It has the characteristic of long lift, high efficiency and slag discharge easily. AND ITS DRILL DEPTH IS 2 OR 3 TIMES THAN THE COMMON ROLLER DRILL BITS. What is Hard Rock Drill Bits All bits the

Brand Name:Shitan

Model Number:ST-200

Place of Origin:Jinzhou,China

...drilling rig Product Overview The Pneumatic 200 Drilling Machine is a professional drilling equipment powered by compressed air and adapted to a core diameter of 200mm. It has the advantages of explosion-proof safety and efficient rock breaking, and is widely used in mining water exploration, geological exploration, engineering support and other scenarios. It relies on pneumatic motor drive, with high...

Brand Name:QIDELI

Model Number:HD65A DHD360 COP64

Place of Origin:CHINA

...high efficiency DTH hammer and bits. QT60-165 , 6.5Inch bits QIDELI thunder series down the hole hammer and bits is the latest high-efficiency and energy-saving percussion device developed by our company, which USES tailless drill bits.He USES the latest aerodynamic technology to make it more efficient under the same working pressure and air compressor displacement.This product has the following features: 1. Drilling

Brand Name:MIROC

Model Number:Airleg rock drill

Place of Origin:China

... construction and national defense construction areas for drilling operations. YT28 Jack leg drill: The YT28 rock drill machine is a kind of high efficiency air leg rock drill machinery.It is mainly used for blasting holes and other drilling works in a

Brand Name:ROSCHEN

Model Number:YT28

Place of Origin:GERAMNY, USA

... Wooden Case Delivery Time: 15days Payment Terms: T/T Supply Ability: 1000 MOQ: 1 ~ 5 YT 28 rock drill / Rock Drill / pneumatic drill / air leg rock drills 1. The rock drill is a kind ofhigh efficiency air leg rock drill machinery. 2. It is mainly used for

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...

Place of Origin:China

Brand Name:Jinquan

Model Number:Y6 Y19A Y20 Y24 Y26 YT27 YT28 YT29A

...Pneumatic Rock Drill Jack Hammer A number of patented technology makes our products have many outstanding features: small original driving force, fast speed, stability control, low noise, simple, reliable, easy maintenance, flexible and mobile etc. Our pneumatic rock drills could be divided into two parts, one is hand-held rock drill, the other is air-leg rock drill. Both of them have excellent drilling

Brand Name:Jinzen Drills

Model Number:YT28 Air-Leg Rock Drill

Place of Origin:China

High Drilling Efficiency Portable Rock Drill Machine Mine Pneumatic Jack Hammer For Sale YT28 type Pneumatic Rock Drill has superior performance and reliable operation. It is suitable for drilling in large mines,medium mines and tunnels, and adopts air-...

Brand Name:Glorytek

Model Number:D470B

Place of Origin:China

... with the separated drill rig, the energy consumption down by 35%, and the maintenance cost lowered by 50%; The core hydraulic components imported from Europe. The reliable, convenient and ...

Brand Name:Xianfeng

Model Number:1838

Place of Origin:China

...Rock Drill Product Overview The COP 1838 hydraulic rock drill is a heavy-duty drilling unit designed for demanding mining, tunneling, and construction projects. Built for high penetration rates and exceptional reliability, it performs efficiently even under extreme operating conditions. This model is widely used in both underground and surface applications. Key Features Rugged design for maximum durability and stability High

Place of Origin:China

Brand Name:china coal

... for drilling operations. The rock drill has good performance under low pressure; it is suitable for act impetus with long air pipe and small air compressor. Main Characteristics 1. Hand-hold rock drill is a tool for the secondary blasting in quarry and

Brand Name:MING

Model Number:MDCOP54-140

Place of Origin:CHINA

Product name: MDCOP54-140 DTH Hammer Cross Rock Drill Bit for Pneumatic Rock Drilling Rig Product category: DTH drill tools Matched hammer: Hammer COP54 Diameter: 140 mm KINGDRILLING high air pressure DTH button bit description: Built for the Future: ...

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:Montabert

Model Number:HC109

Place of Origin:china

...Rock Drill Accessories are essential components for any drill rig equipment, providing drill bit components that can handle high tensile strength with precision and accuracy. Our rock drill accessories are made from high-grade carbon steel that is quenched to create a product that is strong, reliable and durable. The standard size and black color of our drill accessories makes them easy to integrate with existing drill...