Best Martor Profi 40 2026

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Last Updated - 22.07.2026

Best Choice

01

MARTOR

MARTOR SECUNORM 540 Safety Knife with Blade Retract, Professional Cutter Knife, Long Stainless Blade, Aluminium, Right and Left-Handed Users, Production

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9.8

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

MULTIPURPOSE The knife with ergonomically designed aluminum handle and large cutting depth is ideal for thick material such as polystyrene and foam, but also cuts paper. The cutting tool is particularly suitable for production.
Family-run for over 80 years: the traditional company MARTOR produces innovative and high-quality cutting solutions for professional and safe use.
Box contents and product features: 1 x MARTOR safety knife SECUNORM 540, cutting depth: 36 mm, polystyrene blade stainless (material: steel, length: 71.2 mm, width: 17.7 mm, material thickness: 0.5 mm), weight: 79 g, item number: 540001410
Automatic Blade Retraction & 1 Side Slider The working knife is equipped with an automatic retractable rustproof blade. These can be easily triggered using the 1-side slider.
Automatic Blade Retraction & 1 Side Slider The working knife is equipped with an automatic retractable blade. These can be easily triggered using the 1-side slider.

16,82 €
02

MARTOR

MARTOR SECUNORM PROFI40 MDP Safety Knife with Blade Retract, Professional Cutter Knife, Long Blade, Aluminium, Right and Left-Handed

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9.7

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Versatile use: the knife with ergonomically shaped handle made of aluminium and metal-detectable plastic cuts cardboard (up to 3 layers), sacked goods and adhesive tape. The cutting tool is particularly suitable for production.
Replaceable Blade: The high-quality blade is durable and rustproof. If it is worn out, it can be replaced safely and easily without tools.
Family-run for over 80 years: the traditional company MARTOR produces innovative and high-quality cutting solutions for professional and safe use.
Box contents and product features: 1 x MARTOR safety knife SECUNORM PROFI40 MDP, cutting depth: 36 mm, polystyrene blade (material: stainless steel, length: 71.2 mm, width: 17.7 mm, material thickness: 0.5 mm), weight: 84.4 g, item number: 11900771
Automatic Blade Retraction & 1 Side Slider The work knife features a large cutting depth and is equipped with an automatic retractable blade. These can be easily triggered using the 1-side slider.

14,37 €
03

MARTOR

Martor 7940.60 7674190030 Styropor Replacement Blade for Profi 40" 10 pcs, Silver

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9.6

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Versatile use: the blades are ideal as replacement blades for matching MARTOR safety knives, such as the SECUNORM 540, SECUNORM 380 and ARGENTAX TAP-O-MATIC.
Sturdy blade: The original MARTOR polystyrene blades are single use, extremely sharp and flexible. Due to their length, they are perfect for larger cutting depths.
HIGH QUALITY CUT - The practical blades have a double facet. They are durable and made of steel.
Family-run for over 80 years: the traditional company MARTOR produces innovative and high-quality cutting solutions for professional and safe use.
Box contents and product features: 10 x MARTOR polystyrene blade no. 7940 in transparent packaging, material: steel, length: 71.2 mm, width: 17.7 mm, material thickness: 0.5 mm, blade facets: 2-fold, 2-hole blade, item number: 7940

11,73 €
04

MARTOR

MARTOR SECUNORM 525 Safety Knife with Blade Retract, Professional Cutter Knife, Aluminium, Right and Left-Handed

34% Off

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9.5

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Multi-purpose: the knife with ergonomically shaped aluminium handle cuts cardboard (up to 3 layers), film, tape, sackware, rubber, felt and much more.
Interchangeable blade: The high-quality blade is durable and can be used twice. Use the blade change button to replace them safely and easily and use the optional replacement blade.
Family-run for over 80 years: the traditional company MARTOR produces innovative and high-quality cutting solutions for professional and safe use.
Box contents and product features: 1 x MARTOR safety knife SECUNORM 525, cutting depth: 21 mm, trapezoidal blade (material: steel, length: 60 mm, width: 19 mm, material thickness: 0.63 mm), weight: 81 g, item number: 52500410
Automatic Blade Retraction & 1 Side Slider The working knife is equipped with an automatic retractable blade. These can be easily triggered using the 1-side slider.

12,35 € 18,64 €(34% Off off)
Value for Money

05

MARTOR

MARTOR SECUNORM 500 Safety Knife with Blade Intake, Professional Cutter Knife, Aluminium, Right and Left-Handed Users, Logistics

36% Off

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9.3

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Multi-purpose: the knife with ergonomically shaped aluminium handle cuts cardboard (up to 3 layers), film, tape, sackware and much more. The cutting tool is particularly suitable for logistics.
Interchangeable blade: The high-quality blade is durable and can be used twice. Use the blade change button to replace them safely and easily and use the optional replacement blade.
Family-run for over 80 years: the traditional company MARTOR produces innovative and high-quality cutting solutions for professional and safe use.
Box contents and product features: 1 x MARTOR safety knife SECUNORM 500, cutting depth: 17 mm, trapezoidal blade (material: steel, length: 50.1 mm, width: 19 mm, material thickness: 0.63 mm), weight: 72.5 g, item number: 50000110
Automatic blade retraction & double-sided slider: the work knife is equipped with an automatically retractable and rounded blade. These can be triggered flexibly with the left or right hand.

10,96 € 17,21 €(36% Off off)
06

MARTOR

MARTOR SECUNORM 540 Safety Knife with Blade Retract, Professional Cutter Knife, Long Blade, Aluminium, Right and Left-Handed Users, Production

32% Off

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9.1

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

REPLACEABLE BLADE The high quality polystyrene blade is very durable and shatterproof. Use the blade change button to replace them safely and easily and use the optional replacement blade.
MULTIPURPOSE The knife with ergonomically designed aluminum handle and large cutting depth is ideal for thick material such as polystyrene and foam, but also cuts paper. The cutting tool is particularly suitable for production.
Family-run for over 80 years: the traditional company MARTOR produces innovative and high-quality cutting solutions for professional and safe use.
Box contents and product features: 1 x MARTOR safety knife SECUNORM 540, cutting depth: 36 mm, polystyrene blade (material: steel, length: 71.2 mm, width: 17.7 mm, material thickness: 0.5 mm), weight: 79 g, item number: 54000410
Automatic Blade Retraction & 1 Side Slider The working knife is equipped with an automatic retractable blade. These can be easily triggered using the 1-side slider.

13,90 € 20,49 €(32% Off off)
07

Unbekannt

Profi40 Klinge Maße ca. 71x17,9mm Stärke ca. 0,5mm Martor, 10 Stück

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8.8

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Professional 40 blade dimensions approx. 71 x 17.9 mm, thickness approx. 0.5 mm Martor, 10 pieces

For safety knife secunorm profi40, art. - No. 4000817806 VE = 10 pieces/pack

Design: thickness: approx. 0.5 mm

13,13 €
08

MARTOR

MARTOR SECUNORM 500 5000041002

34% Off

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8.7

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Multi-purpose: the knife with ergonomically shaped aluminium handle cuts cardboard (up to 3 layers), film, tape, sackware and much more. The cutting tool is particularly suitable for logistics.
Interchangeable blade: The high-quality blade is durable and can be used twice. Use the blade change button to replace them safely and easily and use the optional replacement blade.
Family-run for over 80 years: the traditional company MARTOR produces innovative and high-quality cutting solutions for professional and safe use.
Box contents and product features: 1 x MARTOR safety knife SECUNORM 500, cutting depth: 19 mm, trapezoidal blade (material: steel, length: 53 mm, width: 19 mm, material thickness: 0.63 mm), weight: 72.5 g, item number: 50000410
Automatic blade retraction & double-sided slider: the work knife is equipped with an automatically retractable and rounded blade. These can be triggered flexibly with the left or right hand.

11,29 € 17,06 €(34% Off off)
09

MARTOR

Martor 17940.60 Styropor Replacement Blade for Profi 40" 10 pcs, Silver

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8.6

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Versatile use: the blades are ideal as replacement blades for matching MARTOR safety knives, such as the SECUNORM 380, SECUNORM 540 and SECUBASE 383.
Sturdy blade: The original MARTOR polystyrene blades are single use, extremely sharp and flexible. Due to their length, they are perfect for larger cutting depths.
High-quality cut: the practical blades with double facet have a double-sided sharpened edge. They are durable and made of steel.
Family-run for over 80 years: the traditional company MARTOR produces innovative and high-quality cutting solutions for professional and safe use.
Box contents and product features: 10 x MARTOR polystyrene blade no. 79 in transparent packaging, material: steel, length: 71.2 mm, width: 17.7 mm, material thickness: 0.5 mm, cut: 2-sided, blade facets: 2-fold, 2-hole blade, item number: 17940

12,08 €
10

MARTOR

MARTOR SECUNORM 500 5000101002

31% Off

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8.5

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Multi-purpose: the knife with ergonomically shaped aluminium handle cuts cardboard (up to 3 layers), film, tape, sackware and much more. The cutting tool is particularly suitable for logistics.
Interchangeable blade: The high-quality blade is durable and can be used twice. Use the blade change button to replace them safely and easily and use the optional replacement blade.
Family-run for over 80 years: the traditional company MARTOR produces innovative and high-quality cutting solutions for professional and safe use.
Box contents and product features: 1 x MARTOR safety knife SECUNORM 500, cutting depth: 7 mm, hook blade (material: steel, length: 51 mm, width: 19 mm, material thickness: 0.63 mm), weight: 72.5 g, item number: 50000910.02
Automatic blade retraction & double-sided slider: the work knife is equipped with an automatically retractable and rounded blade. These can be triggered flexibly with the left or right hand.

12,65 € 18,40 €(31% Off off)