Negative turning inserts are the go-to choice for tough turning applications where strength, durability, and extended tool life are critical. Designed with a 0° clearance angle, these inserts offer multiple cutting edges and increased resistance to breakage, making them ideal for roughing operations, interrupted cuts, and machining harder materials. Their robust geometry allows for deeper cuts and higher feed rates, maximizing material removal while minimizing insert wear. At Rope, Soap 'n Dope, we carry a wide selection of negative inserts in various grades, shapes, and chipbreaker styles to match your exact machining needs — whether you're cutting steel, stainless, cast iron, or exotic alloys.
