Makita DJN161Z Cordless Nibbler Nibbler without cord expands more operating field. - Low battery auto-shut off. - Anti-restart function. - Common blade with JN1601. - Makita Power tools are sold WITHOUT batteries and chargers . This allows the customer to build up the best sytem for their needs Specifications Voltage 18V Li ion Series from 5.0Ah to 1.5Ah Li ion Batteries can be used Capacity Steel up to 400N/mm: 1.6mm Steel up to 600N/mm: 1.2mm Aluminum up to 200N/mm 2.5mm Min. cutting radius Outside edge: 50mm Inside edge:45mm Strokes per minute (spm) 1,900 Dimensions (LxWxH) 313 x 78 x 189mm Net weight 2.2kg