WEN 944 7-Amp Angle Grinder, 4-1/2" 7-amp motor generates up to 11,000 RPM Lightweight design combined with the rubber grip lining for maximum comfort Arbor adapter allows grinding wheels with both 5/8 and 7/8-inch arbors Reversible handle can be attached to either the left or right-hand side of the grinder Backed by a two year warranty