6 Pack * 18.5 TPI Scroll Saw Blade * 0.068" Wide, .014" Thick, 3" Pinned, * For Cutting Wood, Plastic, Bone, Etc. * With Medium Finish. * End type: pin * Teeth type: regular * For fine cuts in hard or soft wood and plastic 3/32" to 1/2" thick * Sharp turns (1/8" radius) and smooth finish