24" DTH Hammers. 34" DTH Hammers. Mincon® DTH Hammers. Drill King® DTH Hammers. Rockmore® DTH Hammers. Eastern Driller Manufacturing. ® DTH Hammers. Choosing the right hammer is largely determined by the hole size and type of rock formation. Ideally, the size of the hammer should match the required hole …
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Mining and Rock Technology
The all-new RH560 DTH hammer has been developed to be a robust and reliable addition to your surface mining and underground production drilling customers. It helps ... WEIGHT OUTSIDE DIAMETER HAMMER LENGTH HAMMER LENGTH WITH BIT Bit closed Bit extended kg lb mm inch mm inch mm inch mm inch 117 257.9 150 5.9 1,158 45.6 1,266 …
longer life and lower overall drilling costs in demanding conditions. ® Down-the-Hole (DTH) Hammers and Bits are designed for the most severe blasthole drilling applications, yet they are cost effective for a wide range of drilling needs. The new DTH Hammer is 152 mm (6 in.) in diameter and is the first to be introduced in the new DTH line.
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DTH hammers combine intensive impact power with low energy loss and reduced fuel consumption. They offer good rock breakage, high penetration rates, long service life and optimized productivity. RH560 …
Bulroc DTH Hammers and Bits. Bulroc are a world leading manufacturer of Down-The-Hole (DTH) rock drilling equipment with over 45 years of history. All of the products are manufactured to the highest standards right here in Great Britain. They offer a comprehensive range of DTH hammers, from small diameter low pressure BR range, to …
DTH and HDD Drilling Products for a Wide Range of Applications . Numa is the world's leading drilling technology provider, dedicated to ongoing product innovation and results-oriented consistency.For 39 years, we've built a strong legacy of high quality, made in the USA rock drilling hammers and bits for vertical, horizontal, and reverse circulation holes …
7.5" (191mm) 6.81" (173mm) MC80. MC81. 7.88" (200mm) 7.15" (181mm) Mincon Group PLC, a manufacturer of Hard Rock Drilling products for use in the Mining, Construction, Water Well, Geothermal and Oil & Gas Industries announces the launch of the newest addition to its Standard DTH Range of tools, The Mincon MQ Range.
Download the information you need about our Down-the-Hole drilling equipment. Rockmore International manufactures the finest and most efficient Down-the-Hole (DTH) hammers …
DTH hammer drilling. In down-the-hole drilling a drill rod is fitted with a hammer at its lower end. The hammer, which is mounted on the drill bit, is activated through the addition of …
EDM produces Geothermal Drills, (DTH) Down The Hole Rock Hammers, (HDH) Horizontal Directional Hammers, Bits, and Hammer Replacement Parts for these industries: geothermal, gas, oil, mining, construction, quarries, and water well. The EDM name stands for superior quality, performance, service and value. All of our DTH hammers are made …
The RH510 DTH hammer is engineered for high penetration rates and maximum productivity. This hammer for high performance is the first choice for drilling hard and abrasive rocks. RH460 The RH460 DTH hammer has been developed with a focus on improving reliability and economy through cutting air consumption, increasing power and …
DTH-Hammers. Endurance, drilling speed and air consumption are critical parameters for DTH-Hammers. In co-operation with MAXA ROCKDRILLS Ltd., Tri-Mach provides Clients an excellent DTH-hammer that has a heavy piston, low air consumption and has a long lifetime. Our Clients still have hammers that have been in use for more than 10 years, …
Standing Up To The Toughest Conditions. Currently, our RC hammer and bit line has the capability to drill holes from 5-1/8″ to 36″ (130 – 914 mm) in diameter, with more designs in the works. As with our conventional line, all RC products provide incredible performance and reliability in tough drilling applications around the world.
The Impact of DTH Hammers. DTH hammers are most used in hard rock formations and are designed to tackle complex tasks like drilling in populated areas without putting existing structures at risk. In these areas, they are ideal for drilling large diameter boreholes in hard rock formations, typically ranging from 3 inches (85mm) to 48 inches ...
The history of the down-the-hole hammer manufacturing goes back more than four decades. For the past 40 years and still today, our goal is to produce the best products for our customers. Customers have been the key focus for the down-the-hole team throughout the years. Each person in engineering, production, marketing and sales is committed to ...
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Whether drilling contractors need reliable hammers that keep investments to a minimum, or highest possible productivity to ensure maximum rig output, we have the solution. …
Mincon's DTH hammer models support a wide variety of popular drill bit shank designs and are available with all common backhead connections. API Reg pin connectors are …
Head weight: 22 ounces. The E3-22P hammer is light enough to easily carry around but heavy enough to crack open rock. It is rugged, sturdy, and can be used on all rock types, including granite, basalt, quartz, and many more. The pointed end is sharp and perfect for not only prying but for probing rocks as well.
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The minimum amount of rock drill oil required for the operation of all ROK Series and ROK T Series DTH hammers is 0.2 l/hr per 3.0 m3/min (1/3 pint/hr per 100 cfm). Pneumatic rock drill oils are the only acceptable lubricants for DTH hammers. In ambient temperatures of 80 Fahrenheit (27 Celsius) or higher, use SAE 50 rock drill oil.
DTH hammers transmit intensive impact energy with low energy loss. This results in good rock breakage, high penetration rates and high productivity. The equipment is designed to give optimal hole quality, reliability, and long service life, as well as the best blasting results and low total operation cost. In few words…when it comes down to ...
3.5" DTH "HP" Hammer RH35R9HP - Uses 305 Shank DTH Bit. Designed for drilling 3.5" and larger holes. ... - The piston is the only moving part making this hammer very reliable. - All external parts are hardened to resist wear. - Designed for maximum penetration while using minimal fuel consumption.
Down-the-hole hammers. RH560 Hammer sizes 3.5 - 9.0 in. Bit sizes 95.00 - 254.00 mm (3.75 - 10.00 in.) ... RH560 DTH hammer is a robust, reliable addition to surface mining and long-haul production drilling operations. It increases speed and …