Lightweight design for easy handling. Chip ejection switchable to either side depending on conditions. Ergonomically designed handle with rubberized soft grip provides more control and comfort. Front base with 3 chamfering grooves. Foot on base protects workpiece from scratches and damages. Precise depth adjustment knob. Double Insulation, Dust Collecting and Carry Case. Tool does not come with dust bag. Blades are Tungsten strips sharp on both side to double blade life.