Die Grinder With Lock, 1 1/2" Wheel Diameter, 120V, 4.2 Amp, Up to 25,000 rpm

Features: Motor provides high power and speed for all 1 1/2 in grinding applications | AC/DC capacity works off welding machines and generators for increased productivity and versatility | Precision 1/4 in collet securely holds all proper accessories (1/8 in reducing sleeve as optional accessory)