Veritas Plane Iron for No.4, No.5 & No. 5 1/4 Planes O1 Steel - 25 Degree
Veritas
Veritas - Plane Iron - No.4, No.5 & No.5.1/4 Planes - O1 Steel - these blades are oil-quenched and double-tempered to Rc58-60 and sharpen more quickly than A2 or PM-V11...