Dremel 8220 31 Piece Variable Speed Cordless 12 Volt Multipurpose Rotary Tool with Hard Case Sprinkler Heads Heat resistant up to 750°F Heat resistant up to 750°F 37 Product Width (in 000 RPM provides maximum control and precision High performance motor for maximum performance at all speeds Can be used with all Dremel rotary accessories and attachments 33% more run time allows you to use your tool for longer periods in a variety of different applications (inclusion of 2 Application Multipurpose Minimum Speed (RPM) 5000 Battery Voltage 12 volt Chuck Capacity 1 4 in Case Type Hard Warranty 2 year limited Chuck Type Keyed Maximum Amperage N A CA Residents: Prop 65 Warning(s) No Kit Yes Series Name 8220 Number of Batteries Included 1 Sub Brand N A Battery Included Yes Cordless Yes UNSPSC 27112700 Speed Type Variable speed Charger Included Yes Maximum Speed (RPM) 35000 Total Number of Pieces 31