Imperial Blades 25SC540 Straight Sealant Cutter Oscillating Blade for Caulking Removal for Fein Supercut and Festool Vecturo, 25-Pack Made in the USA 100% satisfaction guarantee Fits Fein SuperCut & Festool Vecturo 25 pack Sealant cuter Made of stainless steel Removes sealant from between concrete forms Cuts all sealants with ease