SEKR Insert Milling Cutter Inserts

  The strength of SEKR insert milling cutter inserts lies in their versatility and wide range of applications. Designed for materials such as aluminum, alloy steel, stainless steel, cast iron, etc., these inserts are suitable for a variety of machining processes such as roughing, grooving, finishing, etc. They are available in a wide range of sizes and configurations to meet different application requirements. In addition, the manufacturing process of these inserts ensures their durability and performance, enabling rapid metal removal while maintaining high precision and surface quality.

The TG1115 grade insert, with its purple hue, is characterized by a hardness range of P15-P25, M10-M25, and K10-K25, and is equipped with a PVD coating. This insert employs a TiAlSiN PVD layer, which has a bronze color and is designed to enhance the performance when machining steel parts. It is particularly adept at processing hard materials, including steel and stainless steel, within a hardness range of 28 to 50 HRC. The TiAlSiN coating offers excellent wear resistance and thermal stability, making this insert suitable for a variety of demanding machining applications.

The TG1225 grade insert, featuring a gray color, offers a hardness range from P20 to P35, M20 to M35, and K20 to K35, and is enhanced with a PVD coating. Crafted from microcrystalline carbide, this insert has been optimized for superior wear resistance and toughness. It is further coated with a nanocrystalline TiALSiN layer, which provides a high bonding strength. These combined features endow the insert with a broad performance capability, making it highly suitable for general machining applications on both steel and stainless steel materials.