The Sandvik RDX5 drifter is a robust 20 kW hydraulic rock drill developed for demanding face drilling, long-hole drilling, and rock bolting applications. Designed for hole diameters of approximately 43–64 mm and reaming diameters up to 76–127 mm, the RDX5 operates with a percussion rate of approximately 67 Hz and is engineered to provide reliable drilling performance under harsh underground and surface working conditions. ONSAMAK supplies high-quality alternative spare parts for Sandvik RDX5 rock drills, including pistons, bushings, bearings, seal housings, rotation components, and other essential internal and wear parts manufactured for precise fitment, durability, and long service life. Thanks to its modular construction and efficient hydraulic design, the RDX5 rock drill is widely used in mining, tunneling, construction, and underground development applications where consistent penetration performance, reduced downtime, and dependable operation are critical.