Punches

Punches

High-precision cutting tools for stamping operations with emphasis on cut quality and long service life.

Punches are the active cutting part of a stamping die. On every stroke, they enter the material and determine cut quality, burr height, cut flatness, and overall process stability.

We supply standard punches according to ISO, DIN, NAAMS, as well as custom variants based on drawing documentation. Various geometries (straight, shaped, with shear angle, with internal channel), materials (e.g., high-speed steels, PM steels), and surface treatments (nitriding, PVD coatings) are available.

Correct clearance sizing relative to the die bushing, hardness control, and minimizing misalignment are critical. Incorrect combinations lead to rapid wear, burrs, or fracture.

Contact us for price quotation.

  • High dimensional accuracy

    

Tolerance 0.002 mm for consistent blank quality.

  • Wide range of coatings and materials

    Higher wear resistance and extended lifetime at high takt rates.

  • 
Custom production based on customer technical documentation

  • Short lead times


OUR SUPPLIERS

CONTACT US

WE UNDERSTAND THE TOOL AS A COMPLETE SYSTEM

Our team can help you select the right components, combine technologies and optimize solutions so that the tool operates reliably and consistently throughout its entire service life.

Vít Eichler

CEO

info [zavinac] e-normalie.cz

OUR TEAM

Vít Eichler
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kluzné poudro
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