Brief: Discover the high-precision HAP40 or ASP30 5mm Fin Die Punching Bushing for fin press machine lines. Perfect for punching aluminum foil, copper foil, and stainless steel, these durable bushings are essential for air conditioning, refrigeration, and heat exchanger manufacturing. Learn more about their specifications and applications.
Related Product Features:
Made from high-quality HAP40 or ASP30 powder high-speed steel for durability.
Precision CNC lathe turning ensures accuracy up to 0.001.
Heat-treated to HRC 64°-66° for enhanced hardness and longevity.
Surface finish of Ra 0.4 with burnishing treatment for smooth operation.
Available in various sizes including 5mm, 1/4", 7mm, and custom specifications.