Engraving Tool With Variable Depth Control, For Engraving On A Wide Variety Of Materials Like Metal, Glass, Wood, Plastics, Ceramics, Etc. This Kit For Easy Engraving Of Letters & Numbers. Replaceable Carbide Engraving Point Is Required . Rated Power Input: Minimum 30 W Voltage: 230 V Weight: Not More Than 0.50kg. Strokes Per Minute: 5000to8000. Equivalent To Dremel290. Acceptable Make: Dremel / Bosch/ Stanley /Snapon/Atlas Copco Only . Warranty : Minimum 12 Months