General description Makita 8406 Diamond Core Drill is designed for heavy-duty construction and ideal for site work. It features both rotary and percussion action, making it versatile for various drilling tasks. The drill is capable of using diamond cores up to 152mm and includes a torque limiter to prevent operator injury if the core bit snags. Technical specifications Max In Steel: 13mm Max In Wood: 30mm Max In Masonry: 20mm Max Dry Diamond Core: 152mm Blows Per Minute: 0-22,500bpm No Load Speed: 0-1,500rpm Input Wattage: 850w Net Weight: 3.5kg Compatibility and accessories Standard Equipment: Drill Chuck, Chuck Key, and Side Handle Supplied with carry case Usage This drill is excellent for plumbers, electricians, general contractors, and hirers, providing efficient drilling for various materials.