Tooling solutions for percussive drill and blast: from rods, bits and shanks to couplings, adapters and other accessories.
12 Feb 2018 . Robit Heavy Duty Consumables for Challenging Mining & Quarrying Operations . The DR43 joins DTARobit's family of proven RC hammers, the DR38 . the world's first dual wall drill pipe used in mineral exploration drilling.
Technidrill made and supply equipments for The RC drilling (reverse circulation) with down the hole hammer for mining exploration and exploitation.
Department of Mines and Petroleum, 2012, Mineral exploration drilling . RC drilling is similar to air-core drilling in that the drill cuttings are returned to . The diamond drill bit comprises a short steel shank with . drill rods, bits and hammers.
The MR range of RC hammers is designed to perform at the top end of the . in both grade control and exploration applications vs. the Mincon MX range. As with all Mincon hammers the tools performed extremely well in deep hole drilling in dry . An extremely sturdy shank with a short length allows for greater transfer of.
Our DTHan be found in mining, construction, exploration, water . Our bit shank designs are considered the industry standard worldwide! . As a rule of thumb, the smallest hole diameter a DTH hammer can drill is its nominal size.
face drilling and bolting tools consist of drifter rods, couplings, shank adapters and button bits. The drill bits feature a cemented carbide grade with higher.
9 Apr 2020 . Drilling commenced on the afternoon of 17 February 2020, using a Mincon MR120 RC hammer and a 143 mm drill bit. Slow, methodical progress.