Upgrade your machining game with the Grizzly Industrial Carbide Inserts TNMG. Designed specifically for cast-iron applications, these inserts provide exceptional durability and performance. Each pack contains 10 inserts, ensuring you have plenty on hand for your projects. The TNMG shape allows for versatile cutting angles, making them ideal for various turning tasks. With a robust carbide construction, these inserts promise long tool life and reduced downtime. Whether you're a professional machinist or a hobbyist, these inserts will enhance your efficiency and precision in the workshop.