T 101 BF Clean for Hard Wood Jigsaw Blade delivers clean straight cuts in wood Precision-ground teeth with taper-ground body cut cleanly Bi-metal, fully hardened high-speed steel tooth strip and highly elastic carbon steel body for cutting hard materials Fits all T-shank jigsaws Bi-metal, fully hardened high-speed steel tooth strip and highly elastic carbon steel body for cutting hard materials Fine progressive tooth pitch (2.7 mm) cuts a variety of wooden materials with 3-30 mm thickness