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Do you need help?
+49 2206 605-0

Crush cut knives

Technical data

Outer diameter 50 – 150 mm
Inner diameter 19 – 70 mm
Strength 2,8 – 6,35 mm
Standard cutting angle 30° / 45° / 60°
DIENES crush cut knive

Various crush knives from DIENES

Crush cut knives bring with them easy handling of the tools and thus greatly reduced downtimes of the roll cutting machines. With regard to the cleanliness of the cutting edge, the application is limited to certain materials. Our scope of supply consits of customised perforating squeezing knives, profile squeezing knives in wave or zig-zag form and embossing rollers in a wide variety of designs. As standard materials we use chrome-alloyed (1.5 % Cr), high-chrome-alloyed tool steels (12 % Cr) and powder-metallurgical high-speed steels.

Use of crush cut knives

In crush cutting, the knive in the holder works under pressure against the glass-hard surface of a cutting shaft and cuts there, regardless of the setting of the bottom knive. Typically, the crush cut is used for cutting rubber, adhesive tapes, non-woven, tissue, emery and textiles, to name a few.

Your advantages

  • Highest cutting performance due to optimised surface quality
  • precise cutting edge geometry due to DIENES profile grinding process
  • Cutting radii and angles adapted to a wide range of materials
  • Can be used for a wide range of machine types
  • Regrindable in manufacturer quality

Standard dimensions

Other dimensions and materials on request.

Outer-Ø (D1) en mm Inner-Ø (D2) en mm Thickness in mm
50 19 5,2 – 6,35
76,20 19 5,2 – 6,35
76,96 19/ 22 5,2 – 6,35
100 19 6,35
150 70 2,8

Cutting tests in our laboratory to determine the optimum design are also possible. From standard products to individual special solutions, we can meet any cutting technology and customer-specific requirements.

Enquiry form – Crush cut knives

For special inquiries you can also contact our contact persons directly.

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Why is DIENES the right partner for you?

There are many reasons for DIENES as a partner, we will show you ten that are important for you as a customer. Convince yourself of the quality of our products and our know-how in the field of industrial cutting.