For the machinists and DIY metalworkers out there – these DNMG 432 carbide inserts are workhorses for semi-finishing steel on your lathe. The pack includes 10 inserts. They're a 55° diamond shape (negative rake), size DNMG150408 (which means 1/2 inch inscribed circle, 3/16 inch thickness, 1/32 inch corner radius). They have a dual-coated CVD grade for a good balance of wear resistance and toughness. The H3 chipbreaker design helps control and evacuate chips smoothly, which is great for inconsistent depths or feed rates. Perfect for carbon steel and alloy steel. Keep your lathe running smoothly with these reliable, sharp inserts.
