Planer Knife Set of 4

Smooth Back, Bevel Edge - 25" (635mm) Length x 1-3/8" (35mm) Width x 1/8" (3mm)Thick - Set of 4 Knives  Fits Pinheiro

Older Scmi 630  (The newer Scm F630 planers use a 25-13/16" long blade- always double check)