The DeWalt DCD1623 18v XR Magnetic Drilling Machine is a powerful tool and has a maximum drilling capacity of 50mm with annual cutters. The DCD1623 can drill and tap holes in plate steel, pipes, beams, and thick metal. Offering five electronic variable speeds and two mechanical speed transmission to achieve the best drilling speed for both large and small diameter bits. Featuring an integrated LED light means work surfaces are always properly illuminated for improved visibility and precision. The machine can be used in forward or reverse modes, making it highly convenient for tapping. Features and Benefits:Lift off detection to cut off the power when excess rotation is detectedBrushless motorFlexvolt Advantage technologyForward/Reverse selector enable users to drill and then remove as necessaryMagnet does not require electricity to hold material Specifications Battery Type: DeWalt XR Lithium-IonVoltage: 18vMax Cutting Diameter: 50mmMax Cutting Depth: 50mm