General description Makita 8406 Diamond Core Drill is a powerful rotary percussion drill designed for heavy-duty applications. With a 240V power supply, it features both rotary and rotary percussion action, achieving an impressive impact rate of 22,500 bpm. This drill is ideal for electricians, plumbers, and general contractors, making it perfect for site work and demanding drilling tasks. Technical specifications Power: 240V Impact rate: 22,500 bpm Motor requirement: Minimum 850W Core sizes included: 152mm and 107mm Compatibility and accessories Compatible with Makita, Dewalt, Bosch, and Milwaukee core drills Includes 2 x Core Drills 5 x Accessories 1 x Aluminium carry case with foam insert Installation Designed for use with drills that have a motor of at least 850W Usage Ideal for drilling pilot holes and dry diamond core drilling Suitable for medium-hardness materials such as brick, concrete blocks, hard sandstone, and slate Perfect for cutting granite, marble, limestone, and other