rock drilling down the hole hammer

Brand Name:MING

Model Number:MHCIR150

Place of Origin:CHINA

...Rock drilling hammer CIR150 in civil engineering Product category: Civil engineering drilling tools Matched hammer: Hammer CIR150 Connection thread: F70*10 PIN Working pressure(bar): 6-12 Hole range(mm): 150-200 Outer diameter: 136 Weight(KGS): 70 Rock drilling hammer...

Brand Name:SOLLROC

Model Number:dth hammer DHD360 QL60 Mission60 Cop66

Place of Origin:China

6 inch Rock drilling dth hammer DHD360 QL60 Mission60 Cop66 Features: 1. Deliver maximum energy to drilling bit, fast drilling speed and low air consumption. 2. Smooth performance and long service life of SOLLROC DTH hammer due to high quality alloy steel ...

Brand Name:Pangolin

Place of Origin:HeBei China

Geological Exploration Anti Rust 180mm DTH Hole Opener Bits Introduction DTH hole opener bits are available in reamed diameters from 130mm 180mm to 660mm (5 1/8" to 26") with shanks designs to fit most of the popular DTH hammers, and are manufactured in ...

Brand Name:Minetech

Model Number:YT27 Hand Held Rock Drill

Place of Origin:China

...Rock Drill YT27 Portable Jack Hammer Mining Mini Rock Drill Machine Product Description YT27 Rock Drill is used for rock drilling, blasting holes and other drilling works in the quarries, small coal mines and other constructions. It's a kind of high efficlency hand hole or air leg support rock drill machinery. has many advantages, such as reasonable design, Iight welght, high efficlency, fast drilling...

Brand Name:MIRCO

Model Number:Tapered drill rod

Place of Origin:China

...Hole Drillig Tools Hex22 Tapered Rock Drill Rod For Jack Hammer Tapered Rock Drill rod The tapered drill rod is used for rock drilling, blasting holes and other drilling works in the quarries, coal mines, traffic and other constructions. Generally, the lightduty rock drill uses 7° taper or smaller taper angle, the heavyduty rock drill mainly uses 12 taper angle. The tapered drill rods are used for Penumatic rock drill and Hydraulic rock

Brand Name:MIROC

Model Number:Airleg rock drill

Place of Origin:China

... construction and national defense construction areas for drilling operations. Description & Specification YT29A Air Leg Rock Drill YT29A type pneumatic rock drill for drilling in the hard rock horizontal and inclined direction hole, can also be up

Brand Name:JCDRILLS

Model Number:T38

Place of Origin:Hebei,China

...Rock Drill Bits for top hammer rock drilling on bench drilling Application Retractable rock drill button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa to 260 Mpa compressive strength).Featuring spherical tungsten carbide inserts that is known to have strong configuration against carbide fracture. • Recommended for eliminating hole...

Model Number: HL820ST

... high drilling capacity, easy maintenance and low operating cost. The construction of the rock drill is based on the main body modules tied together with four short side bolts; this ensures a minimum number of joint faces and large contact ...

Brand Name:Silk

Model Number:drill rod

Place of Origin:China

... a hexagonal chuck section to provide leverage for the rotation chuck bushing. They are able to drill to a depth equivalent to their effective length. The bit may consist of a single chisel shaped tungsten carbide insert or four such inserts. Holes are

Brand Name:SUVEC

Model Number:rock drill bit

Place of Origin:China

...Rock Drill Bit Blast Hole Tungsten Carbide Thread Button Bit T51 Thread button drill bits are made with high quality of best quality alloy steel bar and tungsten carbide, through heat treatment like Atlas. Application of the thread rock button bit: T51 threaded button drill bits are suitable for powerful percussive drills and top hammers...

Brand Name:Pangolin

Place of Origin:HeBei China

...Rock Drilling DTH Tools Hole Opener Factory High Quality Hard Rock Drilling DTH Tools Hole Opener Introduction The reaming diameter of DTH hole drill bits ranges from 130mm to 660mm (5 1/8" to 26"). The tool holder design is suitable for most popular DTH hammers and is manufactured in a variety of configuration styles to meet each special On-site drilling requirements. Only the best steel is used in the production of the hole

Brand Name:SANROCK

Model Number:Y20

Place of Origin:Zhejiang, China

We offer a range of hand 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...

Brand Name:ROSCHEN

Model Number:8"

Place of Origin:Germany

Reverse Circulation Down The Hole Hammer High Air Pressure Wear Resistance Down The Hole Hammer Introduction The DTH Hammer, RC hammer is used to remove rock samples which are pushed through the machine with compressed air. When air is blown down the ...

Brand Name:New Diamond

Model Number:GT60

Place of Origin:Hunan, China (Mainland)

Description Thread button drill bits are made by high quality alloy steel bar and tungsten carbides. Through heat treatment, our drilling tools are tough enough to meet rock drilling demands and have the least loss of energy while drilling the rocks...

Brand Name:Teamwhole

Model Number:SD12-15"(381mm)

Place of Origin:Changsha,Hunan,China

SD12-15"(381mm) For Water Well , Foundation ,Construction Drilling 1.General Introduction Shank Type Diameter Bit Face Gauge Buttons Front Buttons Side tips Flushing Hole Weight SD12 381mm/15" Concave 18*19mm30 30*18mm 21*16mm 3 194 Bit Face Shape ...

Place of Origin:China

Brand Name:Defy

Model Number:DFQ-200C

DFQ-200C truck mounted 200m DTH water well drilling rig for sale Brief Introduce 1. water well drilling, 2. geothermal air-conditioning project and other boreholes, 3. especially applicable to mountain area and rock formation water engineering. Features...

Place of Origin:China

Brand Name:Jinquan

Model Number:DHD340A, DHD350R, DHD360, DHD380; Cop32, Cop34, Cop44, Cop54, Cop64, Cop84; Mission 40, Mission 50 , Mission 60, Mission80; SD4, SD5, SD6, SD8; TD40, QL50, QL60, QL80; BR2, BR3.

Jinquan corporation can design and manufacture varieties of DTH bits according to customer's requirements of the bit diaair hole nos.carbide button shape and the face shape. High air pressure and low air pressure DTH drill bits are both available. Our DTH ...

Brand Name:Glorytek

Model Number:option

Place of Origin:China

...Hammer Rock Drilling Rig The track oscillation system makes the center of gravity of the drill rig more stable to climb the slopes up and down,with stronger track tradion.The protection design of the cab and drill rod carousel protect personnel from possible danger; The rig can drill multiple rock holes in single positioning action. The flexible drilling arm and off-road ability meet complex rock drilling requirements. For hole...