38544 Features: -Angle grinder.-Compact, light.-For use on steel, non ferrous metals, glass, ceramics, and wood.-Great for paint and rust removal, cutting small components, and sharpening tools.-User friendly.-5,500 to13,000 rpm.-Bore: 0.4". Specifications: -Volume: 60 Hz. Dimensions: -Disc dimensions: 2" W x 2" D.-Dimensions: 7.87" H x 3.35" W x 13.19" D.