Seco Tools WCMX08041286HX Carbide Inserts

Seco Tools WCMX08041286HX is a Perfomax center-indexable carbide drill insert designed for holemaking within Seco’s Perfomax drilling system. The WCMX080412-86 geometry is Trigon-shaped with an 80° included angle and an ANSI code of WCMX080412-86, featuring an 86-chipbreaker for controlled breakout and chip management. It measures a 12.7 mm inscribed circle (0.500 in), a thickness of 4.8 mm (0.187 in), and a corner radius of 1.2 mm (0.047 in), making it suitable for stable engagement in medium-depth drilling. The HX grade, part of Seco’s DP3000 family, is offered with a TiCN/Al2O2 coating finish, providing wear resistance in demanding drilling applications. This insert is explicitly a center-indexable drill insert used with Seco’s holemaking tooling, identified for its WCMX080412-86 specification and designed to deliver precise, repeatable hole production.