DREMEL Rotary Tool 4300-3/45 DREMEL Rotary Tool 4300-3/45 includes the high performance 4300 Multi-Tool, with innovative features like the EZ Twist nose cap, electronic feedback, collet lock out function, 175 watts power input and an RPM bandwidth of 5,000 to 35,000. Additionally the kit includes the Flexshaft, line and circle