• For work in sheet metal, such as car bodies and refrigerators • For filing concave surfaces • Also, in soft materials, where a high material removal rate and a smooth finish is required • Provided with holes for holder screws • 14" blade fits holder 9-462 • Surface convex and milled with curved teeth • Shape: half-round, parallel edges • The convex side is milled with curved teeth • Type of cut: 1 = bastard • Packing: Single sleeve pack