Precise centring is essential for the reliable operation of injection moulds. It ensures the precise alignment of mould halves and mould inserts and lays the foundation for consistently high component quality. At the same time, the quality of the centring units and locks used has a significant impact on the service life of the mould.

German toolmaker Horn has expanded its slot broaching portfolio with new type 117 inserts for internal diameters from 9 mm, targeting higher tool life and lower cost per cutting edge.

Tungaloy introduces new STX inserts to its Tungcut series, combining advanced chip control and high wear resistance for efficient grooving in non-ferrous metal machining.

Horn expands its DC solid carbide milling cutter range for circular interpolation with new grades, geometries and variants. The additions offer improved performance, greater flexibility, and broader suitability for grooving, threading, and chamfering across various materials.

Progressive Components has expanded several of its key product lines with new metric-sized options, enhancing global compatibility and performance for mould builders and toolmakers.

Faster, cleaner, smarter: New cutting tool solutions from Tungaloy, Horn and Seco deliver improved productivity, energy efficiency and machining versatility — from high-feed turning to groove milling and rough copy milling in demanding materials.

Cutting-edge machining in action: At the 2025 Horn Technology Days, over 3,000 visitors experienced live demonstrations, expert talks, and AI integration at the company’s Tübingen headquarters — with insights ranging from grooving to rocket engine components.

As lead-containing alloys are phased out due to stricter EU regulations, Horn is addressing the machining challenges of lead-free materials with innovative chip breaker geometries.

Fluctuating material properties in recyclates pose a major challenge in injection moulding. To ensure consistent part quality and process stability, Arburg has developed intelligent control solutions, enabling efficient and reliable processing of PIR, PCR, and regrind materials.

Horn’s new 229 grooving system combines multiple coolant routing options in one compact tool holder, delivering maximum versatility and precision for high-performance grooving and parting off. Available in a range of sizes and cutting widths, the robust design ensures long service life and reliable operation.