89mm rock drill

Brand Name:zuanshen

Model Number:DW551

Place of Origin:China

...rock anchoring jumbo used for tunnel support DW551 is a small and medium-sized hydraulic rock drilling equipment independently researched, developed, and manufactured by our company. It is mainly suitable for excavation and construction operations in tunnels, mining, hydropower, railway, highway, and other fields; It adopts an advanced fully hydraulic rock drilling...

Brand Name:MTH

Model Number:YT29

Place of Origin:CHINA

...a tool for directly mining stone.It drills out gunholes on rock formations so that explosives can be placed to blast the rocks to mine stone or other stone works.In addition, rock drills can also be used as spoilers to break hard layers such as concrete.

Brand Name:MEGA DRILLTECH

Model Number:273mm

Place of Origin:CHINA

73mm 89mm 91mm 114.3mm 139.7mm Drill Rod HW Casing Pipe Rod Model OD (mm) ID (mm) Threads Pitch(mm) Pin Length(...

Brand Name:JCDRILLS

Model Number:7°

Place of Origin:Hebei,China

... rod/drill pipe, Tapered drill rod, integrail drill rod, integral drill pipe, Hex mining rock drill steel rod, Light weight rock drilling rod, rock drilling pipe 2m, 4m coal mining rock drilling rod , rock drill tapered steel rods. This drill rod can be

Brand Name:MTH

Model Number:R32 45mm

Place of Origin:China

...rock drilling, a kind of top hammer rock drill bit, is mainly used with hydraulic drill rods (pneumatic drill rods) and hydraulic rock drills (or pneumatic rock drills) in top hammer drilling. Button bits rock drilling use different forms of threads to cooperate with the drill rod to perform drilling operations. Features: 1.Our button rock drill...

Brand Name:Minetech

Model Number:YT27 Hand Held Rock Drill

Place of Origin:China

Rock Drilling Machine air Leg Rock Drill air Compressor Pneumatic Jack Hammer YT27 Product Description YT series Air Leg Rock Drill for drilling and blasting A rock drill is a tool for directly mining stone.It drills out gunholes on rock formations so that explosives can be placed to blast the rocks to mine stone or other stone works.In addition, rock drills...

Brand Name:Minetech

Model Number:YN28 Handheld Rock Drill

Place of Origin:China

...o mine laneway and blasting holes in all drilling works. It is indispensably importance machine tool in metallurgy, coal, railway, traffic, water conservancy construction and national defence stone project. It is suitable for drilling and blasting under

Brand Name:MTH

Model Number:YT29A

Place of Origin:CHINA

... consumption, especially suitable for use in the construction of railways, highways, hydropower, etc. It is also a replacement product for metallurgy, coal and other mining roadway excavation and various rock drilling operations. 2

Brand Name:MTH

Model Number:YT29A

Place of Origin:CHINA

...Rock Drill YT Series For Tunnel Rock Drill Machine Applications: YT series pneumatic rock drill for drilling in the hard rock horizontal and inclined direction hole, it can also be up drilling anchor hole, hole is Φ 35 ~ 45 mm in diameter, and effective drilling depth of 5 meters. It may also working for roof bolting holes. The rock drill played an important role in mining, quarrying and tunneling projects. Description: Pneumatic rock

Brand Name:MTH

Model Number:YT29A

Place of Origin:CHINA

... and mining applications in different rock formations. They are robust but simply designed, with high impact energy and low air consumption. Applications: The rock drill is used for rock drilling, blasting holes and other drilling works in the quarries,

Brand Name:JCDRILLS

Model Number:11°

Place of Origin:Hebei,China

...Drill Bit Cross Drill Bit Button Drill Bits For Pneumatic Rock Drill Application The cross rock drill bit can be used under any rock drilling condition, it's hardly impacted by the model of drill rig and the rock performance. Generally, chisel bit are mainly used for hard rock, cross bit and button bit are mainly used for fissured rock. Cross rock drill...

Brand Name:OED/OEM

Model Number:T45

Place of Origin:China

Durable Hard Rock Drill Bits T45 Diameter 89mm Drop Center Thread Button Bits OED rock drilling button bits are widely used in all kinds of mining, drilling, quarrying, engineering, construction, water well drilling, oil exploring etc. Thread Button Bits: ...

Brand Name:OED/OEM

Model Number:T45

Place of Origin:China

Durable Hard Rock Drill Bits T45 Diameter 89mm Drop Center Thread Button Bits OED rock drilling button bits are widely used in all kinds of mining, drilling, quarrying, engineering, construction, water well drilling, oil exploring etc. Thread Button Bits: ...

Brand Name:MTH

Model Number:YT29A

Place of Origin:CHINA

... hole, it can also be up drilling anchor hole, hole diameter is Φ 35 ~ 45 mm, and effective drilling depth of 5 meters. It may also working for roof bolting holes. The rock drill played an important role in mining, quarrying and tunneling projects. 2.

Brand Name:MTH

Model Number:YT28

Place of Origin:CHINA

... hole, it can also be up drilling anchor hole, hole diameter is Φ 35 ~ 45 mm, and effective drilling depth of 5 meters. It may also working for roof bolting holes. The rock drill played an important role in mining, quarrying and tunneling projects. 2.

Brand Name:MTH

Model Number:Knock Off Rock Drilling Bit

Place of Origin:CHINA

...Rock Drilling Bit Description of knock off rock drilling bit: Tapered knock off rock drilling bit, is mainly used with pneumatic rock drills and tapered rods to drill holes.There are three types of tapered knock off bits: button, chisel, and cross. Button type knock off bits are suitable for dry and wet rock drilling on medium and hard rocks. Product feature of knock off rock drilling...

Brand Name:MTH

Model Number:T45

Place of Origin:CHINA

Retract Thread Button Bit T45 Rock Drilling Tools Top Hammer Drill Bits Product description: Retract thread button bits in deep hole drilling operations, with high flatness, good stability, can meet the needs of large aperture use, widely used in ...

Brand Name:MTH

Model Number:YN27C

Place of Origin:CHINA

...-drilling tool, composed of a small gasoline engine, an air compressor and rock drill. Its outstanding characteristic is that the stated functions can be realized by changing the hand handle according to the requirements without changing the inner parts of

Brand Name:MTH

Model Number:YT27

Place of Origin:CHINA

...Rock Drill Jack Hammer for Underground Mining and Tunnelling Rock Drilling Tools Product Information: 1. YT series pneumatic rock drill for drilling in the hard rock horizontal and inclined direction hole, it can also be up drilling anchor hole, hole diameter is Φ 35 ~ 45 mm, and effective drilling depth of 5 meters. It may also working for roof bolting holes. The rock drill...

Brand Name:MTH

Model Number:YT27

Place of Origin:CHINA

...rock drill YT27 YT28 YT29A air leg rock drill machine with high efficiency Rock Drilling Machine Product Information: 1. YT series pneumatic rock drill for drilling in the hard rock horizontal and inclined direction hole, it can also be up drilling anchor hole, hole diameter is Φ 35 ~ 45 mm, and effective drilling depth of 5 meters. It may also working for roof bolting holes. The rock drill...