• High geometry stability
  • Small injury risk
  • Extreme service life

Technical Data

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.


Cutting-die geometry

SI-Dimensions of Specimen

Specimen size: 2 x 31.7 x 100 mm


    • 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