Inserts TN--22

TN--22 inserts are 60° negative triangular turning inserts (e.g., TNMA/TNMG) designed for stable external and internal lathe operations, offering high edge strength and controlled chip formation under demanding cutting conditions.

Available in multiple geometries and chipbreakers for finishing or roughing, plus different carbide grades and PVD/CVD coatings to suit steel, stainless steel, cast iron and heat-resistant alloys. Options from Yg, Echain & Taegutec.

Choose based on workpiece material, feed/depth of cut and surface requirements to maximize tool life and machining consistency.