SDS-Max Drill Bit 14 × 400 × 540 mm, engineered for heavy-duty professional use in concrete, stone, and masonry. Manufactured from high-grade steel for exceptional durability and long service life, with a precision-ground carbide tip for fast, efficient penetration and clean holes. The optimised flute design helps remove dust quickly while reducing vibration for smoother drilling, improved accuracy, and greater user comfort during prolonged use.