General description The HD Chuck HEAVY DUTY 5/8 Inch (16mm) Magnetic Drill is designed for heavy-duty applications, providing a reliable solution for various drilling tasks. Technical specifications Chuck capacity: 1/8 inch to 5/8 inch (3mm-16mm) Material: Metal Measurement allowed error: +/- 1-3cm Compatibility and accessories Includes 1 x drill chuck Includes 1 x collet key Installation The taper end of the drill chuck is pressed into the chuck size: 3.0-16mm