Super Dumbbell®

   Super Dumbbell® is a replaceable blade cutter system which is developed as an ideal cutter to punch out a test piece of high polymer materials, such as, rubber, plastic, etc  and other materials.
   The structure of Super Dumbbell® is completely different  from a conventional cutter. You can replace cutter blades by  new sharp ones very easily when they become dull or  damaged, and you can keep the best cutting conditions.

   The Super Dumbbell® blade is made with ultra hardened carbon steel and sharpened by special polishing technique under strict quality control. That is why it can guarantee you extremely sharp and stable cutting minimizing every undesirable effects such as clack, burrs, etc.

       Thanks to all these features, all the test data recorded by test specimens that are prepared by the Super Dumbbell® are steady and accurate very much. Therefore we have been receiving good reputation and gratitude from both Japanese and overseas customers all over the world.
  • Standard accessory [5 sets of spare blades, standard tool and spare bolts & nuts] is delivered with Super Dumbbell®
  • According to the cut shape and the characteristics of the cut sample, various kinds of replaceable blades are available.
  • Super Dumbbell® has spring knockout mechanism which makes faster to take out a test specimen after punched. Also, as this spring knockout mechanism is normally projected than cutting edge, it is hard to touch to cutting edge directly. Thus, this spring knockout mechanism keeps safety.


Structure of Super Dumbbell®





Super Dumbbell Cutters

     Super Dumbbell® for tensile and tear test





Super Straight Cutters

     Rectangle-shaped and square-shaped Super Dumbbell®




Super Round-Shaped Cutters 

      Round-shaped, horseshoe-shaped, and ring-shaped Super Dumbbell®


PDF Catalog (ENGLISH) 765KB