ARBORTECH electric chisel, this tool works like a traditional hammer chisel but without the manual work. The 8 amp motor will handle even the hardest wood. The speed is up to 11,000 strokes per minute while running smoothly with no jerks. You get power and precision in one bottle. It comes with 7 high quality chisels. This tool has a lockable safety switch. Changing chisels is done in seconds, just by pressing a button. No hassle, no tools - it's quick and easy. The tool runs quieter and with less vibration than its predecessors, you'll be able to work longer without fatigue or discomfort. The kit includes special oil for lubrication and a spare felt. Last but not least, all chisels are neatly packed in a special case. Your tools will always be in order and at hand.