Collection boxes
- for dull blades
- special closure
- in 4 sizes
Art. no. UM380001
At a glance
Prices in EUR, net – for business customers only. Shipping: €14 flat rate within Europe, free of charge from €300 goods value (Shipping costs, in German) · Delivery time on request
| Quantity discount | net / pc. |
|---|---|
| from 20 pcs. (−3 %) | 13.91€ |
| from 50 pcs. (−6 %) | 13.48€ |
76 mm cutting depth | automatic blade retraction | stainless steel rail & GRP
The martor Secunorm 380 safety knife impresses with its high-quality construction of stainless steel rail and GRP handle – a quality otherwise found only in the premium class. The long blade without snap-off segments makes the Secunorm 380 a specialist for thick materials such as polystyrene, foams and packaging that call for a blade length that bends easily. It is therefore particularly suitable for use in production, where robust tools are needed in continuous use. The GS mark confirms the tested safety of the knife according to recognised test criteria. With the Secunorm 380, safety officers and production managers get a safety knife with premium equipment for demanding cutting tasks. You will find further information in our Safety knives overview.
Which materials is this knife made for — and where does it reach its limits?
Sealed cartons are opened along the adhesive tape without scoring the goods underneath.
Thanks to the 76 mm long blade, polystyrene and foam padding can be cut to size in one even pass.
Single- to triple-wall corrugated board can be cut through in a controlled way when cutting off flaps and opening cartons.
Not every safety knife is built the same – and you only notice it when it matters in everyday use. In the knife know-how section we use six criteria to show you how the Secunorm 380 performs in the most important respects: from the safety mechanism and grip quality to blade performance. This lets you judge at a glance what sets this knife apart – and whether it suits your application. If you have questions about the choice, we are happy to advise you personally.
Automatic blade retraction — the blade retracts by itself as soon as you release the handle, no need to push it back manually.
All safety levels explained →Adjustable cutting depth: no.
glass-fibre-reinforced plastic, considerably more break-resistant than ordinary plastic at a similar weight.
All technical details of the Secunorm 380 at a glance: the technical data sheet contains dimensions, blade specifications, blade change instructions and safety information – as an A4 PDF to download.
Technical data, blade change instructions and safety notes – DIN A4
Download →The Secunorm 380 is supplied with a KM79 (blade without snap-off segments, premium carbon steel from the KM79 blade family). The knife is compatible with standard polystyrene blades from various manufacturers – the blade mount is not a CURT proprietary standard. Our recommendation for daily use: the K043O. Overview of all cutter knife blades
without snap-off segmentsPremium carbon steelplain, double-sided5.12€ net
View K043O
without snap-off segmentsCarbon steelplain, double-sided5.51€ net
View KM79
without snap-off segments, stainless steelplain, double-sidedsilver = long edge life9.87€ netView KM179
without snap-off segmentsPremium carbon steelplain, double-sided4.30€ net
View KB3-N
without snap-off segments, serrated grindCarbon steel4.50€ netView KB3-S
without snap-off segments, stainless steelplain, double-sidedplain grind8.70€ netView KM17940If you prefer a fixed, adjustable cutting depth to the 76 mm long blade of the Secunorm 380, the Secubase 383 is a cutter knife variant: the cutting depth can be set to a fixed value, optionally with automatic blade retraction, at a maximum of 73 mm. This lets you limit the blade length exactly to the material thickness.
Like the Secunorm 380, all four alternatives offer automatic blade retraction (safety level 1), but they differ clearly in blade length: the US11, Secunorm 540 and the long safety cutter offer around 4 cm cutting depth for everyday universal use, while the ceramic safety blade U10560 at 76 mm also reaches the extra long blade of the Secunorm 380 – but with ceramic instead of steel.
Safe 11automatic blade retractionCutting depth 36 mmBlade change possible10.23€ netView US11
Secunorm 540automatic blade retractionCutting depth 36 mmBlade change possible14.13€ netView UM54000410
Pro longautomatic blade retractionCutting depth 38 mmBlade change possible13.00€ net
View U002P
extra long automaticautomatic blade retractionCutting depth 76 mmBlade change possible24.91€ net
View U10560Complement the Secunorm 380 with matching accessories: collection boxes for dull blades, lanyards as a safety cord, cutting rulers for precise cuts and holsters for safe storage.
Frequently asked questions about the Secunorm 380 – we answer them here in detail. If you have further questions, we are happy to help you personally: To the contact form
MARTOR KG – Lindgesfeld 28 – 42653 Solingen – info@martor.deThis knife is a sharp working tool. Use only as intended. Keep out of the reach of children. Wear suitable protective gloves if necessary. Replace blades safely in accordance with the blade change instructions – do not make any improper modifications.
