hard rock tunneling

Brand Name:MIRCO

Model Number:T38 Button bits

Place of Origin:China

...Hard Rock Drill Bits Ballistic Button Drill Bit Set For Mining Tunneling 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...

Brand Name:OEM

Place of Origin:CHINA

...hard rock drill bits for mining Drill bits are widely used in tunneling, mining, construction, stonework, transportation facility construction etc. For rocks with hardness F=15-18 Class, GL is suitable; for rocks with hardness F=12-15 Class, GA is suitable; for rocks with hardness F=10-12 Class, GB is the suitable. Specification Application Tunneling...

Brand Name:DERUI

Model Number:DRWJ-2

Place of Origin:China

DRWJ-2 Hard Rock LHD Loader The Best Solution For Hard Rock Mining And Tunneling The DRWJ-2 hard rock LHD loader is a robust 4.0 metric tonne LHD intended for narrow workings in hard rock mining and in tunneling. The DRWJ-2 is designed for small- to medium...

Brand Name:MIROC

Model Number:Rock Drilling Tools

Place of Origin:Shangdong,China

...compressive strength). Featuring spherical tungsten carbide inserts that is known to have strong configuration against carbide fracture. • Widely used drifting and tunneling • Bit face design is ideal for medium-hard to hard abrasive rock Product Name:

Brand Name:MTH

Model Number:YT29A

Place of Origin:CHINA

...Rock Drill for Hard Rock Drilling 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 played an important role in mining, quarrying and tunneling...

Brand Name:Fuhua

Place of Origin:China

...Rock Bolt Expansion Shell Rock Bolt is a type of expansion anchor designed to secure objects in hard rock surfaces. This product is highly suitable for use in mining, tunneling, and construction industries where traditional bolts and anchors may fail to provide the necessary strength and stability. Product Description The Expansion Shell Rock...

Brand Name:HEDUN

Model Number:HD011

Place of Origin:CHINA

... ground, mixed ground and hard rock during excavation.Our company have developed most efficient grade for this tools parts,it is high hardness,wear resistance. Main type: single disc cutters, twin disc cutters and center disc cutters, also can customized.

Brand Name:DOPRO

Model Number:DPSB400

Place of Origin:CHINA

... benchmark in technology for Hydraulic Breakers. Whether you’re demolishing city buildings, excavating road tunnels, removing slag from blast furnaces, or performing highway maintenance, Dopro has a hammer to fit your particular carrier, application,

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 ...

Brand Name:Zhonghe Machinery

Model Number:YSB005

Place of Origin:China

... rock boom on excavators is used on breaking hard sand hard rock. The teeth on ripper is high-quality and hard. Excavator ripper boom are an environment friendly tool. Commonly, 45ton-55ton excavator install with excavator rock boom arm is more practical.

Brand Name:Green Lighting

Model Number:GLC-6S

Place of Origin:China

NEW Over-mold processing explosion - proof underground hard rock mining for tunneling applications​ Features of Model GLC-6S Cordless cap Lamp 1) Rechargeable Panasonic battery with electrical short circuit protects and anti-explosion, over-discharging...

Brand Name:zuanshen

Model Number:ZML160Z

Place of Origin:China

...Hard rock drilling equipment​ multifunctional crawler type drilling Applicable scope: It is widely used in fields such as construction, highways, railways, water conservancy, electricity, mines, tunnels, etc. It is particularly suitable for rock drilling in drift, egg, gravel formations, and broken strongly weathered rock...

Model Number:CD25-76

Place of Origin:China

Brand Name:Super Diamond

...rock. The drill tools are utilized in science mine, geologic exploration, water conservancy construction, electricity, traffic, tunnel, quarry, national defence stone project etc. DTH hammers are connected with down the hole bits to do the drilling works.

Brand Name:α

Model Number:H35C4275

Place of Origin:China

H35C4275 Roadheader cutting teeth tunnel drill picks excavator crusher pick for hard rock Product information: The H35C4275 series is our high cost-effective products. The 35 mm diameter carbide buttons keep a longer wear ...

Brand Name:APIE

Model Number:AP47

Place of Origin:China

...Hard Rock Teeth used for drilling bucket building Details * High cost performance. * Wear-resistant carbide tip to extended tooth life. * Strong braze weld for superior tip retention. * Specially hardened head for much longer tooth life. * Fully ranged products for mining, foundation drilling,quarrying, trenching, road milling, and tunnel boring Product parameters Name Bullet teeth/Round shank chisel/Rock...

Brand Name:Zhuzhou Jintai Cemented Carbide

Model Number:Carbide Tipped Drill Bits

Place of Origin:Hunan, China

Hard Rock Mining Chisel Drill Bit Tungsten Carbide Rock Mining Inserts Product Description Tungsten carbide button have their unique working properties. It is widely used in oil drilling and shoveling snow, snow machines and other equipment and used for quarrying, mining, tunnel...

Brand Name:JCDRILL

Model Number:All models

Place of Origin:China (Mainland)

..., such as stone quarrying, foundation drilling, tunneling, underground mining, road cutting, and trenching and so on, and equipped with small power rock drills, like air leg rock drills, hand held rock drills, etc. It can reduces the expense of impact ...

Brand Name:OED/OEM

Model Number:T38/76

Place of Origin:China

... Button Bits for Hard Rock Drill Diameter 76mm Our T38 Thread Button bits: Diameter: 43mm, 45mm, 48mm, 51mm, 57mm, 64mm Skirt body: retrac, and normal, Face: flat, uniface, Carbide: Dome, ballistic Used in drifting and tunneling, dimensional natural stone...