About edge breaking

Standard ValueExample
  • Burrs resulting from punching sheet metal are finished to an Equivalent 0.1 mm Radius as shown in the figure to the right.
  • For standard conditions, burrs are guaranteed to be 0.1㎜ or less.
  • No Edge breaking (No burrs ≥ 0.1mm)

  • Edge breaking (Radius = 0.1mm)

Appearance of Edge breaking

Acrylic (transparent), thickness 8.0㎜
EN 1.4301 equiv. (2B), thickness 3.0 ㎜

Finish of Edge breaking

  • There is a possibility of minor scratches on the appearance because a double-sided deburring machine is used for eliminating burrs.
  • Edge breaking and engraving cannot both be specified on the same model. The edge breaking process can cause the engraving to fade.
  • Transparent resin parts will have the edge breaking finish as standard.

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