DCA AZJ02-13 Impact Drill / Hmmer Drill 13mm Drill switching function, simple structure, easy to operate. Specifications: Rated Power: 500 W No-load Speed: 0-2,600 rpm Impact Freq: 0-41,600 Drilling Cap: 10mm Steel 13 Concrete 25mm Wood Net Weight: 2.0 kg ***6 Months Parts & Service Warranty - Direct to DCA Service Center