Inserts SD--

SD-- inserts are replaceable cutting tips used on machine tools for turning and related metal removal operations, providing a consistent cutting geometry and predictable performance. They help maintain dimensional repeatability, surface finish control, and stable machining results across both roughing and finishing, making them a core consumable in modern production environments.

In this collection you’ll find SD-- options from Yg, available in multiple carbide grades and coatings suited for steel, stainless steel, cast iron, and non-ferrous alloys. Different cutting geometries and chipbreaker designs are offered to manage chip flow, reduce cutting forces, and extend tool life under various feeds and speeds. Selecting the right insert supports lower vibration, tighter tolerances, and more consistent wear patterns during continuous machining.

SD-- inserts are widely used by machinists, manufacturing engineers, and QC teams in CNC and conventional turning applications across metalworking, industrial maintenance, and component production, where throughput and process stability are critical.