Dremel 300-1/50 300 Series 1.15 Amp 5,000 to 35,000 RPM Variable Speed Rotary Tool with 50 Accessories New, dynamic design for additional comfort and control Variable speed from 5,000 to 35,000 rpm; click-and-set on/off switch Lightweight design for comfort during prolonged use. Comfort grip housing for easier handling and better tool control Dove-tail feature for Dremel-exclusive attachments; includes 50 attachments 5-year warranty