DeWalt  Flexvolt  4-1/2 in.-6 in. Dia. Sma *Sub Brand: FLEXVOLT *Corded or Cordless: Cordless *Volts: 60 volt *Diameter: 6 in. *Product Type: Grinder Kit *Kit or Bare Tool: Kit *Maximum Speed: 9000 rpm *Switch Type: Trigger *Weight: 4.66 lb. *UL Listed: Yes *Length: 13 in. *Spindle Lock: Yes *Grinding Wheel Included: Yes *CSA Listed: Yes *Spindle Size: 5/8-11 in. *Brushed or Brushless: Brushless *Color: Yellow *ETL Listed: Yes *4-1/2 in.: in *Number in Package: 1 pc. *Discovery SUP