General description The DEWALT D21570K is a powerful 240V diamond core drill designed for dry drilling applications. With a robust 1300 Watt motor and a two-speed gearbox, it offers versatility for drilling in wood, metal, and concrete. This drill can accommodate dry core bits up to 127mm in diameter, making it ideal for use in bricks and soft masonry. Technical specifications Power Rating: 1,300W Weight: 3.0kg Overall Length: 380mm Chuck Capacity: 2.0 to 16.0mm Chuck Type: Keyed No Load Speed: 0-1,250/0-3,500 rpm Spindle Thread: 1/2in x 20 UNF Max Core Diameter: 127mm Supply Voltage: 240V Compatibility and accessories Includes: Chuck Key, Depth Stop, Keyholder, Strap, Heavy Duty Carry Case, Multi-Position Side Handle Installation Easy to set up with included accessories for immediate use Usage Designed for dry drilling in bricks and soft masonry Suitable for various materials including wood, metal, and concrete Other information