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Safety knife martor Profi40 detectable

Art. no. UM11900771

At a glance

Detectable
automatic blade retraction
easy blade change
Safety level 1

Sicherheitsmesser SECUNORM_PROFI40_MDP_11900771

15.91€ net · excl. VAT

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 %)	15.43€
from 50 pcs. (−6 %)	14.96€

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or call us: +49 (0) 211 / 97174619

Detectable safety knife with a large cutting depth for sacks and cardboard

Detectable | cutting depth 36 mm | automatic blade retraction

This safety knife is detectable: the inner parts are made of a special plastic that metal detectors recognise. The handle is made of aluminium. This makes it suitable for food and pharmaceutical companies.

The blade retracts automatically (safety level 1) and cuts up to 36 mm deep, for example through sacks, cardboard and strapping. The knife is suitable for right- and left-handed users (left-handed users after converting the blade), and you change the blade without tools. The manufacturer is martor.

Applications & cutting materials

Which materials is this knife made for — and where does it reach its limits?

Particularly suitable

Big bags

Opening film/paper sacks

Cardboard – octabins

Foam materials

Polystyrene (EPS)

Cardboard – lids/flaps

Stretch film

Adhesive tape

Strapping

Free-hanging film/paper web

Opening blister packs

Rubber

Not suitable Sticking on rolls

Knife know-how

Further features

Safety

Without snap-off segments

Continuous blade without predetermined breaking points, no risk of a segment breaking off uncontrolled.

Handle & ergonomics

Ergonomic design

The handle shape is designed around the hand position when cutting and reduces fatigue with repeated use.

Thumb slider

The blade is pushed forward with the thumb in the classic way.

Left- and right-handed

Can be used with either hand, with or without conversion depending on the model, equally suitable for left- and right-handed users.

Smooth-running slider

Operates with little effort, noticeably more comfortable with frequent use.

Weight < 100 g

Noticeably lighter than all-metal knives without giving up stability. Comfortable with frequent, repeated use throughout the day. This model weighs 82 g.

Blade

Stainless steel

Stainless steel does not rust and is insensitive to moisture — the right choice for wet areas, food production or outdoor use. Slightly shorter edge life than carbon steel.

Uncoated

Constant basic sharpness without coating wear, cost-efficient and proven. The most economical choice for standard applications.

High initial sharpness

Especially sharp from the first cut, ideal when maximum cutting performance is needed immediately.

Long edge life

Much longer service life until the next blade change than standard blades. Reduces change intervals and blade consumption in intensive use.

Special features

Wide housing opening

The generously sized opening makes blade changes easier, even with gloves.

Tool-free blade change

Insert a new blade without tools, done in seconds.

Knife type: safety knife

Safety knives are designed for continuous professional use — usually with an automatic or manual blade guard that prevents cuts when the knife is not in use. The standard choice in logistics, retail and production.

Technical data

Safety level: Level 1
Handle material: Aluminium (inner parts: detectable plastic)
Blade type: Polystyrene blade
Max. cutting depth (mm): 36
Blade change: Yes
Suitable for left-handed users: Yes - after conversion
Eyelet: No
Dimensions (L×W×H) mm: 143 × 31 × 17
Weight (g): 82
Packaging unit: 1 - per carton
Certificate: GS
Article number: UM11900771

Weight 82 g

Featherweight Pro Heavy

Size

Mini Standard Very large

Downloads & blade change

Technical data sheet for printing.

UM11900771 Technical data sheet

Technical data, blade change instructions and safety notes – DIN A4

Download →

Replacement blades

The knife is supplied with a stainless Inox blade. It can only be used on one side; when it becomes dull, the entire blade is replaced. The cards show suitable replacement blades.

without snap-off segmentsPremium carbon steelplain grind4.30€ net

View KB3-N

KB3-S without snap-off segments, serrated grind

without snap-off segments, serrated grindCarbon steel4.50€ net

View KB3-S

KM17940 without snap-off segments, stainless steel

without snap-off segments, stainless steelplain grind8.70€ net

View KM17940

Variants

Profi 25 MDPautomatic blade retractiondetectableBlade change possible15.05€ net

View UM120700

Alternatives

More safety knives with automatic blade retraction: USK12, U010 (all parts made of metal) and the martor Secunorm 610 with squeeze-grip (UM610001).

SK-12 – detectableall parts made of stainless steelautomatic blade retractionBlade change possible16.37€ net

View USK12

VRex 103all parts made of metalautomatic blade retractionBlade change possible13.82€ net

View U010

XDR 610 MDP longdetectable (MDP)extra-long bladeBlade change possible33.35€ net

View UM610001

Accessories

Useful accessories for knives and blades.

Blade boxes

for dull blades
special closure
in 4 sizes

Choose

Lanyards

“lanyard”
extra strong
up to 120 cm long

Choose

Cutting rulers

with steel edge
high quality
with finger guard

Choose

Belt pouches

knife pouch
in 3 sizes
reinforced seams

Choose

Notes

MARTOR KG – Lindgesfeld 28 – 42653 Solingen – info@martor.de
View all Martor products →
Contact in the EU:
MARTOR KG – Lindgesfeld 28 – 42653 Solingen – info@martor.de

Safety notice

This 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.