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MARTOR 383001.02 SECUBASE 383 safety knife with styrofoam blade 79

Supplier number: MARTOR 383001.02 | EAN 4002632803277
17.80 tax incl.
€14.71 excl. VAT (incl. all environmental contributions)
On stock - immediately available

  • Ordered before 20:00 - delivered tomorrow 06/10/2026
  • Shipping costs €11.99 VAT included | Free shipping for orders over a total amount of 125 euros
  • Delivery by DHL

Consumables

Safe and versatile cutting with SECUBASE 383

Practical benefits
  • Flexible retraction and locking: You switch seamlessly between automatic blade retraction for safety and seven lockable positions for stable continuous cutting.
  • Deep and powerful cuts: With an extended cutting depth of up to 73 mm, you slice smoothly through thick styrofoam, insulation, and multilayer cardboard.
  • Ergonomic and ambidextrous handling: The comfortable grip fits both left- and right-handed users, while internal magnets ensure safe and simple blade replacement.

In a nutshell

The right choise for

The Martor Secubase 383 safety knife delivers reliable protection alongside versatile cutting performance. Benefit from automatic blade retraction to prevent injuries, or lock the blade into seven different positions for continuous saw cuts with a depth of up to 73 mm. This allows you to slice smoothly through thick materials like polystyrene, building foam, and multilayer cardboard. Designed for both right- and left-handed users, the ergonomic handle adapts quickly by rotating the blade 180°. Replacing the pre-installed styropor blade 79 is fast and safe using the rear release button with internal magnetic blade retention.



€17.80
In stock - tax incl.

Product information

Key features according to our expert

  • Blade with: 18 mm

Product description

Blade retraction and locking - optional safety

The automatic blade retraction of the SECUBASE 383 protects you from cutting injuries. This requires that you remove your thumb from the slider after piercing the cutting material. Alternatively, you can also lock the slider and the blade. When you release the lock, the blade retracts.

  • Long blade extension: " Long" is actually an understatement: the blade can extend to a maximum of 7. 8 cm. The SECUBASE 383 can then be used for the safe and easy cutting of materials such as 4-ply cardboard boxes, bagged goods, paper rolls, building foam and polystyrene sheets.
  • Locking and retraction: A choice of seven settings (cutting depths from 7 mm to 73 mm) is available when you want to use your SECUBASE 383 as a cutter. Afterwards, release the lock and the blade will retract as usual.
  • Ergonomic handle: The SECUBASE 383 has a consistent ergonomic design to protect your hand. The slightly tapered handle is very comfortable to hold. Another ergonomic feature is the slider, which is particularly easy to move because of its built-in ramp.
  • For right and left hander: The SECUBASE 383 is supplied ready for use by right-handers. Left handers just need to turn the blade by 180° to start cutting. The slider and the lock are operated with the thumb.
  • Easy blade change: To access the long, flexible blade, use the blue blade change button at the end of the handle. You can now pull out the inner section including the slider. The blade is held in position by two magnets.

How to cut is up to you. A safety knife that also performs as a cutter? The new SECUBASE 383 can be both. Your cutting tool is equipped with automatic blade retraction to prevent cutting injuries. Some cutting tasks, such as saw cuts, however, are easier with a fixed blade. The blade can therefore be locked in seven different positions to enable efficient working. Basic material: Glass fibre reinforced plastic Long blade extension" Long" is actually an understatement: the blade can extend to a maximum of 7. 8 cm. The SECUBASE 383 can then be used for the safe and easy cutting of materials such as 4-ply cardboard boxes, bagged goods, paper rolls, building foam and polystyrene sheets. Locking and retraction A choice of seven settings (cutting depths from 7 mm to 73 mm) is available when you want to use your SECUBASE 383 as a cutter. Afterwards, release the lock and the blade will retract as usual. The SECUBASE 383 has a consistent ergonomic design to protect your hand. The slightly tapered handle is very comfortable to hold. Another ergonomic feature is the slider, which is particularly easy to move because of its built-in ramp. For right and left hander The SECUBASE 383 is supplied ready for use by right-handers. Left handers just need to turn the blade by 180° to start cutting. The slider and the lock are operated with the thumb. Easy blade change To access the long, flexible blade, use the blue blade change button at the end of the handle. You can now pull out the inner section including the slider. The blade is held in position by two magnets.

All Features

Blade with
18 mm
Holder/eyelet
yes
Blade change lockable
no
Safety technology ii
Blade retraction and locking  optional safety
Safety technology i
Optional safety (SECUBASE)
Trigger
Thumb
Transport safety device
yes
Cutting depth (summarized)
3 - 73 mm
Cutting depth (max)
73
Abrasion properties
Very abrasion resistant
Spare blades in handle
no
Adhesive tape splitter
no
Metal detectable
no
Blade change without tools
yes
Handling
Right and left handers
Mounted blade
79.60
Ergonomics
Particularly ergonomic
Blade shape
Styropor blade
Cutting edges
1-cutting edge blade
Stainless steel blade
no
Soft grip
no
Material
Glass fibre reinforced plastic
Cutting depth (min)
3
  • Brand MARTOR
  • EAN 4002632803277
  • Supplier number MARTOR 383001.02

Accessories

Frequently asked questions about this product

Answered by specialists
What is the maximum cutting depth of this safety knife?
The maximum cutting depth is 73 mm.
Can the blade be locked into place during cutting?
Yes, it features automatic blade retraction and can also be locked into seven positions.
Which materials is the Martor SECUBASE 383 designed for?
It is designed for thick, soft materials such as polystyrene, foam, and up to 4-ply cardboard.
Is this safety knife suitable for left-handed users?
Yes, left-handed users simply rotate the blade 180° before use.
Which blade is pre-installed and how is it changed?
It comes fitted with styropor blade 79. You change it using the rear release button with magnetic blade hold.
Questions about this product?

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