BR2 Down The Hole DTH Rock Drill Bit 76mm High-performance drilling tool designed for quarry, water well, borehole mining, and medium air pressure fast drilling applications. Product Overview The BR2 Shank DTH ... Подробнее
Underground Mining Drill Sub for 9.1 / 2-inch tricone drills or for 3-inch drill bits Crossover sub is mainly used to connect upper and lower drill tools in different connectors in drilling operations. Also it ... Подробнее
PDC Drag Drill Bits 3 Wings For Soft Formations A drag bit is a drill bit usually designed for use in soft formations such as sand, clay, or some soft rock. However, they will not work well in coarse gravel or ... Подробнее
Atlas Copco Type Tungsten Carbide Tipped Water Well DTH Rock Drill Bits In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston is ... Подробнее
API Certificated Diamond Oil Drill Bit PDC Drill Bit With Matrix Body Features of PDC drill bit 1. Cutting structure is force balanced and bit blade is asymmetrically designed so that the load on bit is ... Подробнее
7 button tapered button drill bit with long/short skirt rock drilling tool Product Characteristic: 1.Button bit taper angle: 7°,11°,12° 2.Diameter: 20-45 mm 3.Button bit shape: spherical/Ballistic 4.Material ... Подробнее
12 Degrees Tapered Tungsten Drill Bits Diameter 38mm For Rock Drilling Taper button bit is the most popular tapered rock drill bits with a wide selection of head diameters from 26mm to 48mm. With carbide ... Подробнее