Dewalt DWE4214 GRINDER 4-1/2" 11,000RPM 11AMP AC/DC (SLIDE SWITCH) lockout tool The bit socket warranty is

The bit socket warranty is voided if they are used with any type of impact tools

Length: 1/2"

Hot drop-forged steel blades offer maximum strength

POWER: Two (2) D Batteries

Dewalt DWE4214 GRINDER 4-1/2" 11,000RPM 11AMP AC/DC (SLIDE SWITCH) lockout tool The bit socket warranty isNext Generation 11 amp AC DC 11,000 rpm motor provides the best power to weight size ratio available Dust Ejection System provides durability by ejecting damaging dust and debris particles that enter the tool Oversized brushes provide 2X brush life over previous model (D28402) Large spiral bevel gear provides long transmission life One Touch guard allows for 360 degree rotation of the guard with a single action Quick Change Wheel Release allows tool