Overview Brand : MUWOOD Material : Aluminum, Metal Product Dimensions : 6.1"L x 0.79"W x 1.97"H Item Weight : 1.4 Pounds Style : Tool,Woodworking About this item Innovative adoption of alloy waste blades eliminates the hassle of traditional sharpening.In addition to installing blades on the left and right sides of the main body, a spare blade is hidden in the middle knob screw. Original integrated blade combining right angles and arcs (2 right-angle sides, 2 arc sides) allows for interchangeable use.Double-blade design enables simultaneous 45° chamfering and round corner chamfering.Equipped with 3 blades and a blade storage slot. Two spare screws are mounted on the upper right of the main body for user convenience. Processing depth can be adjusted (increased or decreased) via the large knob marked with "+-".Adjustable depth design with both mm and inch scales. Suitable for 45-degree chamfering and R3 (1/8 inch) round chamfering.