hole drilling rock drill rods

Brand Name:JCDRILL

Model Number:All SERIES

Place of Origin:China (Mainland)

...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 energy, improves the

Brand Name:MIROC

Model Number:Tapered Drill Rod

Place of Origin:Shangdong,China

...Rock Tapered Drill Rod , Blast Hole Drilling Tapered Rod Tapered equipment affords drillers the ability to change drilling bits whilst still using the same drilling rod. Different taper sizes have different characteristics when it comes to the “knock-off” index – the smaller angle will prevent the bit from spinning. • Suitable for small hole...

Brand Name:SUVEC

Model Number:tapered drill rod

Place of Origin:China

... of the ball tooth bit. Advanced thermal inlay technology ensures that the quality of each ball bit is stable. Applications • Suitable for small hole range • Widely used in Dimensional Stone Quarrying Industry •

Brand Name:ShiTan

Model Number:7°

Place of Origin:China

Tungsten Carbide Drill Rod , Small Hole Drill Extension Rod Shank H22 x 108mm Characteristics 1. Type: Chisel or Cross 2. Shank size:hex19mm hex.22mm, hex.25mm including Plug Hole Rod 3. Length under collar(mm): 400 800 1600 2400 3200 4000 4800 4. Bit ...

Brand Name:ROSCHEN

Model Number:HD35/HD45/HD55/HD55C/HD65/HD85

Place of Origin:Germany

...geothermal energy becomes more popular day by day, Atlas Copco Secoroc is proud to introduce the new geothermal Secoroc COP W4 down-the-hole hammer. Secoroc COP W4 has proved an average increase of productivity of 10 % versus other existing hammers on the

Brand Name:MTH

Model Number:7/11/12 degree Hexagonal Drill Rod

Place of Origin:CHINA

... holes, and drilling works in the quarries, metallic mines, tunneling and constructions. The tapered drill rods are used for Pneumatic rock drill and Hydraulic rock drill.Medium hard to hard and abrasive rock formations. Like YT24, YT27, YT28, YT29A and

Brand Name:HZJX

Model Number:1000mm-6400mm

Place of Origin:China

... to further improve the drilling accuracy. Additionally, because it is a high-speed rod design, it produces straighter holes in favorable rock conditions and at least 10% higher roP than rod-ring-sleeve combo systems. Widely used in drive, drive, step,

Brand Name:MIROC by KSQ

Model Number:H22 Integral Drill Rod

Place of Origin:China (Mainland)

.... Equipped with small power rock drills, like air leg rock drills, hand held rock drills, etc. integral drill steels can be used for drilling bore hole diameter from 29mm to 41mm usually. Integral drill rods are usually hexagonal with chisel tips or

Brand Name:Jinzen Drills

Model Number:Integral Drill Steel

Place of Origin:China

... 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 energy,

Brand Name:OED/OEM

Model Number:R25,R28,R32,R38,T38,T45,T51

Place of Origin:China

...production drilling industries. These rods are produced with round or hexagonal sections in all common thread designs, and in Male/Male (M/M) or Male/Female (M/F) connections. All our drifting and extension drill rods are heat-treated with carburization or

Brand Name:SOLLROC

Model Number:76mm dth drill pipe

Place of Origin:China

..., rock type, hole depth or drill rig. The key features of a high quality DTH tube are durability, accuracy and manageability. Sollroc DTH drill pipes are made of superior alloy and the both thread ends are friction welded to the seamless steel pipe. The

Brand Name:SANROCK

Model Number:S76

Place of Origin:Zhejiang, China

... surface mining, foundation pit construction, large scale open-bit mining, road slope protection project etc. S76 is an All-In-One hydraulic DTH drilling rig, which equipped double cycloid motors can output massive torque and reduce possiblility of

Place of Origin:China

Brand Name:Jinquan

Model Number:Threaded & Tapered

...drill steels is used by a hand held drill machine in underground mining and for small hole drilling, equipped with small power rock drills, like air leg rock drills, hand held rock drills, etc. It can reduces the expense of impact energy, improves the drilling speed and efficiency, also it can be used for drilling bore hole diameter from 30mm to 41mm usually. Regarding Integral drill...

Model Number:different models

Place of Origin:China

... machine, new and used hdd machine, drill rod, drilling tools like barrel reamer, fluted reamer, rock reamer, sonde housing, tricone bit, mud mixing system, mud recycling system, slurry pump, locating system,hdd machine spare parts etc. Please ...

Brand Name:Aoxing

Model Number:SC-D70/100/120

Place of Origin:china

...drilling machine 70 type slope support down the hole drilling rig Machine Introduce : Down-the-hole drilling rig is an impact rotary drilling rig. Its internal structure is different from that of a general rock drill. Its gas distribution and piston reciprocating mechanism are independent, that is, an impactor. The front end is directly connected to the drill bit, and the rear end is connected to the drill rod. When rock

Brand Name:Yaheng

Model Number:Drill Rod

Place of Origin:China

... on the bending, welding fixed. 2. Highly efficiency on production and steady quality 3. It able to keep the hole straight and with long use time. Size Available: "Q" Series: BQ, NQ, HQ, and PQ. "WJ" Design: AWJ, BWJ, ...

Brand Name:Glorytek

Model Number:GL120Y

Place of Origin:China

..., swing angle location etc. by diesel engine( or electromotor) driving the hydraulic oil pump. It could match with DTH hammer and bit for the hard rock drilling or Auger drill rod for the Medium-soft formation drilling. GL120Y is good for blasting hole in

Brand Name:Pangolin

Place of Origin:Hebei, China

...Rock Hole Drill 14 Rock Hole Drill with tri-cone drill bit for horizontal directional drilling Advantage: Straight hole-Use a "guided" drill to drill a smaller hole, and then attach the drill to the bottom of the hole opener. The hole saw will follow the path of the hole drilled by the smaller bit. Larger holes with smaller rigs-By drilling in stages, larger holes can be drilled with smaller rigs. Smaller holes...

Brand Name:OED or OEM

Model Number:Q8-34-1222-65

Place of Origin:China

... diameters for all of your hand-held pneumatic drilling needs. Integral drill rod’s shank sizes 108mm*22mm(4 1/4”*7/8”) Effective length:1200mm Advantage: 1. Thermally wound shank for high abrasion resistance and longer ...