Grainger has a wide assortment of cutting tool blanks for checking hole size and to create gauges, drifts, punches, rollers, locating pins, spindles, and knockout pins. Multigrain carbide round blanks keep machining operations running smoothly. C2 multigrain carbide can provide excellent durability and stand up well in both low-speed machining and high-speed cutting applications. You’ll find single-end, double-end, half-round, centerline and quick change split end blanks in a variety of sizes to help with accurate, efficient engraving applications. Tool blanks can be formed into customized tool bits. Use them for pressings, forgings, and castings. Heat-resistant micrograin carbide blanks provide higher rigidity than HSS and can be ideal for high-speed applications on cast iron, nonferrous materials, plastics and other tough-to-machine materials.