Powered by a Hand Drill - no additional power source needed, To be fitted with any electic drill or power drill with 3000RPM. Light and compact - Fits perfectly in the corner of your toolbox, excellent cutting speed by 3 metres per minute with 3000 RPM. Changeable direction at operation - Cutting Heads adjust 360° for easy cutting in any space. Different cutting shapes available - Cuts any shape to 12 mm radius, best cutting result without any burrs at the cutting edges. Specifications: …