4.5 AMP Paddle Die Grinder with 1/4" Collet Grinding in tight places around irregular surfaces is the specialty of this Milwaukee die grinder. The 5194 comes with a 1/4" collet but will accept 1/8" collet as well. A full array of mounted points allows you to grind many shapes and diameters. At 21,000 rpm with an 4.5 amp motor, this tool means business. A maximum 2" reinforced or 1-5/8" non-reinforced wheel can be attached to this versatile grinder for deburring and shaping. Paddle switch operated with body grip control. Features: 4.5 AMPs 21000 RPM 1/4" Collet 120 AC Volts 8' Cord Included 13.5" Long Includes 4.5 AMP Die Grinder, 11/16" Open End Wrench, and 1/2" Open End Wrench 5 Year Warranty Since its founding in 1924, Milwaukee has focused on a single vision: To produce the best heavy-duty electric power tools and accessories available to the professional user. Today, the Milwaukee name stands for the highest quality, durable and reliable professional tools money can buy.