Foredom Rotary Tool Foredom Rotary Tool Flex-Shaft Rotary Tool This tool is restricted to Makerspace Members, and requires a training before use. Request a training on Slack: #class-requests Model No HP4-917 Date Purchased — Status Operational Link To Manual Foredom document downloads Link to product page HP4-917 control unit Description Foredom flex-shaft system (HP4-917 control) for carving, grinding, and polishing. Foot pedal speed control; secure work in a vise or holder. Specifications (HP4-917 control) Output DC 30 V / 1.2 A Input voltage 110/120 or 220/240 V (selector on rear) Control size ~4.4 × 5.8 × 3.8 in Features Forward/reverse, manual/foot speed, overload protection Typical kits K.1020, K.1070, K.1080, K.1090 (brush-type micromotor) Additional Resources Manuals (K.1070 rotary, HP4-917) HP4-917 product page