DIN 66399 · P-4 / P-5 / P-7

When confidentiality is not an option, but an obligation.

SEKURA builds shredders for when it matters: contracts, personnel files, financial records and intellectual property are reduced so far that reconstruction is practically impossible. For businesses, law firms and everyone for whom data protection is not a side issue.

P-4DIN 66399
Cross-cut
P-5DIN 66399
Micro-cut
P-7DIN 66399
1×1 mm

Understanding security levels

The security level determines how finely a document is cut — and therefore how much effort any reconstruction would take. As a guide to which level fits which protection need:

P-4DIN 66399

P-4 · the standard

Cross-cut

The common level for everyday confidential documents. Each sheet is cross-cut into many small sections — considerably safer than simple strip-cut.

Suitable for: offices, practices and law firms that shred correspondence, invoices and documents with personal data every day.

P-5DIN 66399

P-5 · higher protection

Micro-cut

Finer micro-cut for documents with a higher protection need. The particles are considerably smaller than at P-4, making reconstruction correspondingly harder.

Suitable for: HR and finance departments, research & development, and sensitive trade secrets.

P-7DIN 66399

P-7 · the highest level

1×1 mm

The finest particle size. The 1×1 mm micro-cut turns a single A4 sheet into thousands of particles — reconstruction is considered practically impossible.

Suitable for: information requiring the strictest secrecy and environments with the most demanding internal confidentiality rules.

High security

Micro-cut P-5 and P-7 for the highest confidentiality needs — where strip-cut or standard cross-cut is not enough.

Office

Powerful P-4 and P-5 machines for daily operation: high sheet capacity, long run time and auto-feed for entire departments.

Why SEKURA?

Security level front and centre

Every machine is clearly assigned a level to DIN 66399 — P-4, P-5 or P-7. You choose by protection need, not by marketing.

Built for continuous duty

Long run times up to 60 minutes and auto-feed up to 200 sheets: designed for real document volumes, not just a few sheets at a time.

Pay securely

Payment via the certified Stripe checkout. Your card details never reach our servers.

Frequently asked questions

Which security level do I need?

P-4 covers most confidential office documents. For personnel, finance and secrecy-critical files, P-5 is recommended; for the highest requirements, P-7 with 1×1 mm micro-cut.

What is the difference between cross-cut and micro-cut?

Cross-cut (P-4) divides the sheet into many sections. Micro-cut (P-5/P-7) produces much finer particles — the finer the cut, the higher the security level.

How does the automatic feed work?

On the 200-sheet model you place the stack in the tray, close the lid and start — the machine feeds sheet by sheet on its own and shreds unattended.

How fast is delivery?

Shipped from the EU, usually 2–4 working days within Germany.

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