Tear resistance test according to ASTM D624 C for tear resistance measurements
The cutting die unit according to „ASTM D624 C“ consists of a cutting blade and spring-loaded down holders. The cutting-blade is made of powder-metallurgic knife steel and thereby guarantees an extreme lifetime.
The punching knife unit can also be equipped with a scratching knife (design like DIN ISO 34-1 B angle).
The blades are transversally sharpened on both sides, which results in vertical cut lines of an exact specimen cross section.
- punching-knife-unit without nick-knife (standard) according to ASTM D624 C
- punching-knife-unit with fixed adjusted nick-knife
- punching-knife-unit with variably adjustable nick-knife (range: 1 mm)
- replaceable nick razor
- Lateral ejector feasible
- Jig adapter for various die-cutter units available
- Blade fully protected