Auto Nick Punch guarantees always the same nicks due to its predefined spring force. To do this, the device only has to be placed vertically and straightly on the cutting rule and pushed down with little force. Further force is applied by the spring inside.
Auto Nick Punch is perfectly suited for use when existing hygiene and fire protection regulations prohibit the use of a nick grinders.
In addition Auto-Nick-Punch can also be used on hard rubber (75° shore) without damaging them.