Seco SD403-12.00/12.49-38-0625R7 Machining Tool

Genuine Seco ISO 9766 SD403 Crownloc™ Plus Exchangeable Tip Drill.

Key Specifications

All About Crownloc™ Plus

Crownloc™ Plus is a new generation of Seco drills with exchangeable crowns. Featuring a new geometry, coating and locking interface. Crownloc Plus improves chip evacuation and wear resistance in a variety of materials. Crownloc Plus features a strong drill body design, high-strength locking interface with deep and wide flutes and polished body. The drill’s crowns have a new optimized geometry for improved chip formation and enhanced centering capability. The combination of a TiAlN coating, low-friction TiN coating on the exchangeable head and 10% micro-grain substrate serve to increase the toughness and wear resistance while reducing the potential for edge build-up. Crownloc Plus provides you with high productivity, excellent chip evacuation, flexibility, and easy handling. These lead to increased output, higher process security, reduction of tool inventory and elimination of regrinding costs.