The following X-acto blades fit this knife: A,B,C,D,E,F  ( see pictures for images)

 Woodcarving Blades

A   X101  Straight Edge blade

B   X102 14o  Angled Straight Edge Blade

C   X103 Convex Blade

D   X104  3/4"  Concave Blade

E   X105   1 3/8" Concave Blade

F    X106  1 5/8"   Concave Blade

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