Milwaukee 48-00-5017 12-Inch Super Sawzall Blade, 6 Teeth Per Inch The product is easy to use The product is durable The product is manufactured in Switzerland 6 TPI, 12 in. Length, Bi-Metal Construction 1/2 in. Universal Tang fits all Sawzalls 5 blades per pouch Fleam filed teeth for extremely sharp, fast cutting with a smooth edge in nail free wood and plastics.