IVY Classic 36172 Ripcross 4-3/8-Inch 24 Tooth Thin Kerf Carbide Circular Saw Blade with 20mm Arbor, 1/Card Designed for smooth, efficient ripping and crosscutting in plywood, composition board and hard/soft woods, Ripcross (Registered Trademark) Thin kerf blade reduces drag and friction with anti-kickback design ensuring consistent chip removal Alternate top bevel ground C3 modified tungsten carbide teeth Fully hardened blade with a Rockwell Hardness of 40-43 Arbor: 20mm, Kerf: 0.063-inch, Hook: 20-degree <a href="https://www.amazon.com/b?node=14770868011"> International products </a> have <a href="https://www.amazon.com/gp/help/customer/display.html/ref=nav_cs_help?ie=UTF8&nodeId=202045290"> separate terms, </a> are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions. Manufacturer warranty may not apply <a href="https://www.amazon.com/b?node=14770868011">Learn more</a> about Amazon Global Store.