hard rock blasting drilling machine

Brand Name:SANROCK

Model Number:SRM300

Place of Origin:Zhejiang, China

The hydraulic multi-functional drill rig, as a specialized piece of equipment for infrastructure construction.features low energy consumption,high efficiency, and versatility. With fully hydraulic control,it offers convenientand flexible operation. The rig...

Brand Name:OEM

Place of Origin:CHINA

..., the drilling power was provided by hydraulic system except for impacting and the hole cleaning wind. It is convenient and efficient to operate. This drill is the best replacement for traditional pneumatic drills in most operation. The drill is compact in

Brand Name:Aoxing

Model Number:QYD-400

Place of Origin:Hebei,China

... drilling rig using for prospecting, gold ore, iron ore, coal, lithium ore, rubidium ore, stone ore, etc. 2. It is easy to install, and the rope coring process does not need to lift the drill pipe. The winch is connected to the salvage device, and the

Brand Name:JINZHOU SHITAN

Model Number:ST-200

Place of Origin:China

...Drilling Rig for SPT Borehole Sample Collection Product Feature: 1. Good stability and high reliability. 2. Multilevel positive and reverse rotate speed. 3. The complete hydraulic chuck and vertical spindle. 4. Convenient to transport with the small volume and light weight. 5. Perfect frame's rigidity ,low center of gravity and good stability. Main Features200M Deep hole crawler pneumatic water well drill rig/DTH hard rock...

Brand Name:MIROC

Model Number:Taper Cross Drill Bit

Place of Origin:CHINA

...Drill Bit For Hard Rock Blasting Tungsten Carbide Button Product Overview Our taper cross drill bit is specifically engineered for hard rock blasting and mining applications. Featuring high-quality tungsten carbide buttons and a wear-resistant taper cross design, it delivers exceptional penetration rates and extended service life in the most demanding rock drilling conditions. Bit Type Taper Cross Drill...

Brand Name:ShiTan

Model Number:ST-200

Place of Origin:China

Hard Rock Core Drilling Rig For Geological Investigation Drill Description : Hard Rock Core Drilling Rig integrates hydraulic automatic system, large gear transmission system, slow drilling speed and light. It is widely used in geological prospecting survey, road &building survey, high speed grouting detection hole, blasting hole, small water well, small pile hole and so on. Main Features: 1. Oil pressure automatic feeding mechanism 2. Drilling

Brand Name:MIROC by KSQ

Model Number:RE1389-R32-S

Place of Origin:China (Mainland)

.... It can reduce the sectional area between bit blade and rock hole, also solve the problem of large diameter's low drilling speed in the hard formation with good directive. reaming bits for quarry are designed to enlarge pilot holes for development rounds,

Brand Name:JCDRILL

Model Number:KG420

Place of Origin:Zhejiang,China

...hole drilling rig for hard rock blasting Application The KG420 down the hole drill rig for open use is an improved device in compliance with national regulations in diesel-engine emissions. Equipped with Yuchai four-cylinder engine (China 3), the drill rig...

Brand Name:Tianying

Model Number:9 7/8" IADC745

Place of Origin:Hunan CHINA

... by the American Petroleum Institute (API). And classified according to characteristics set forth by the International Association of Drilling Contractors (IADC). How to read an IADC Code properly First Digit TOOTH 1 Steel tooth bits for Soft Formation 2

Brand Name:RanCheng

Model Number:RCZ452T

Place of Origin:China

...Hard Rock Blast Hole Hydraulisches DTH-Bohr GeräT Product Description The RCZ452T compact hydraulic drill rig's integrated design improves productivity, eliminating the need for a traction air compressor, reducing air delivery losses and improving long-haul fleet management. Compared to split-body drill...

Brand Name:TYSIM

Model Number:KR60A

Place of Origin:Jiangsu, China

...Hard Rock Piling Drilling Rig Machines With China Chassis About TYSIM Rotary drilling rig 1. Simple operation process. 2. GB certification and EU EN16228 standard certification. 3. Wide application range, high construction efficiency, stable performance. 4. Mast automatically. Performance Parameter Unit Value Max. torque kN.m 60 Max. drilling diameter mm 1200 Max. drilling...

Brand Name:GLORYTEK

Model Number:12 1/4"

Place of Origin:China

..., the cutting teeth alternately contact the bottom of the hole, the rock breaking torque is small, the contact area between the cutting teeth and the bottom hole is small, the specific pressure is high, and it is easy to drill into the formation; the

Brand Name:SOLLROC

Model Number:SD6 dth bits

Place of Origin:China

6" Down The Hole SD6 DTH Button Drill Bits For Rock Blasting Drilling Product specifications: SD6 dth bits For 6" hammer DTH bits shank Bit Dia. (mm) No. Air Holes Gauge Buttons Front Buttons Weight (Kg) Part No. mm inch DHD360/COP64 152 6" 2 8×φ16 8×φ16 ...

Brand Name:ENG

Model Number:12250

Place of Origin:China

...sandstone, dolomite, limestone, and more. These drill bits employ a shearing, scraping, or shaving action to effectively penetrate the rock formations. Renowned for their exceptional rigidity, PDC bits stand out among other diamond tool materials. They are

Brand Name:ROSCHEN

Model Number:4" ~ 48"

Place of Origin:CHINA

Tricone drill bit 8 1/2 inch IADC code 437 for Very Hard Rock Formation Drilling THREE CONE ROCK BIT 4-1/2" IADC Code 647 THREE CONE ROCK BIT 4-1/2" IADC Code 647 for Granite Basement Gauge Diamond Protection, Shirttail & Leg Protection PLASTIC ...

Brand Name:SUVEC

Model Number:hollow drill steel

Place of Origin:China

...m premium grade steel and through closely-controlled metallurgical processes.The result is quality hex hollow drill steel with increased hardenability,uniform grain structure,and excellent machinability,which is difficult to break.Drill rods made of our

Model Number:HLX5

...Rock Drills Product Overview The Rock Drills is a full hydraulic rock drilling rig designed for high efficiency, high reliability, and low maintenance. It is equipped with a powerful rotation motor type OMT200/250, with a power rating of 12 KW, making it suitable for various drilling jobs. With an air pressure of 7 Bar and rotation of 100-220 Bar, the Rock Drills can easily drill through hard rock...

Brand Name:JYY mechanical

.... It can be used on moderately weathered rocks and even some semi-weathered rocks. The most important advantage of the coring cylinder is that it helps to concentrate the torque and squeezing force on the small ring teeth. Featurs: The drill bit is made of