• The WA blade fits the Circle Cutter
• The WB blade fits the Freestyle Cutter
• The WC style blade fits the Straight Cutter, Straight/Bevel Cutter, and V-Groove Cutter
• The XTD blades fit the Cos-Tools Knife

WA, WB, and WC replacement blades are available in packs of 5 or 20.
The XTD knife replacement blades are available in packs of 10.