Knife Blades

Knife blades are most commonly used with a knife handle but can also be used independently, depending on the application. Knife blades are used for cutting various materials, including paper and card, plasterboard, foam, plastic piping, hoses and sheet materials. Typically made from stainless or carbon steel, knife blades are strong and snap resistant during use and should be stored in a clean, dry condition to prevent rust or dulling of the blade.


Types of Knife Blades


The type of knife blade you will need depends on the work that you are using it for. For example, hooked blades are perfect for cutting through sheet materials such as floor coverings and plastic sheeting, whereas cutter blades can be used for cutting through plastic tubing and hoses.


Retractable blades are commonly used with utility knife handles so that the sharp blade can easily be concealed when not in use but can just as easily be exposed when required. Depending on the knife handle you are using, our knife blades can be used as high-performance static blades or can be used with a retractable knife handle.


Whether you are looking for replaceable blades for your most-used tools or need to find a new blade that meets the requirements for a new application, RS Components can help you to find what you need. Our range of blades includes safety and trimming knife blades, cutter blades and scalpel blades and are all packaged securely for safe delivery.


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Description Price Blade Size Blade Type Blade Shape Material Heavy Duty Blade Width Number of Pieces
RS Stock No. 841-378
Mfr. Part No.0-11-300
BrandStanley
£0.356
Each (In a Pack of 10)
Units
- Snap-off Blade Flat - - 9 mm 10
RS Stock No. 847-7603
Mfr. Part No.0113
£18.22
1 Box of 100
Box(es)
No.26 Scalpel Blade - Carbon Steel - - 100
RS Stock No. 617-2735
Mfr. Part No.0-11-221
BrandStanley
£2.43
1 Set
Set(s)
- Scalpel Blade - Diecast Metal - - 3
RS Stock No. 776-9725
Mfr. Part No.2-11-800
BrandStanley
£7.88
Each
Units
- Safety Knife Blade Flat - - - 10
RS Stock No. 776-9721
Mfr. Part No.8-11-800U
BrandStanley
£31.53
Each
Units
- Safety Knife Blade Flat - - - 50
RS Stock No. 813-4322
Mfr. Part No.0-10-245
BrandStanley
£1.43
Each
Units
- Safety Knife Blade Fine Point Diagonal - - - 1
RS Stock No. 776-9734
Mfr. Part No.0-11-800
BrandStanley
£5.15
Each
Units
- Safety Knife Blade Flat - - - 1
RS Stock No. 452-9656
Mfr. Part No.0-11-325
BrandStanley
£6.42
1 Pack of 10
Pack(s)
- Snap-off Blade Flat - - 25 mm 10
RS Stock No. 847-7584
Mfr. Part No.0101
£17.22
1 Box of 100
Box(es)
No.10 Scalpel Blade - Carbon Steel - - 100
RS Stock No. 669-4579
Mfr. Part No.Z2240 1
BrandCK
£10.73
Each
Units
35.0 mm Cutter Blade Flat Steel - - 1
RS Stock No. 547-789
Mfr. Part No.0074541011
£13.21
Each
Units
1.2 mm Cutter Blade Standard Steel - - 1
RS Stock No. 879-3062
Mfr. Part No.10504241
BrandIrwin
£5.08
Each
Units
- Safety Knife Blade Flat - - - 10
RS Stock No. 879-3066
Mfr. Part No.10504243
BrandIrwin
£50.64
Each
Units
- Safety Knife Blade Flat - - - 100
RS Stock No. 705-5962
Mfr. Part No.90 29 185 RS
BrandKnipex
£16.12
Each
Units
25.0 mm Cutter Blade Flat Steel - - 1
RS Stock No. 847-7607
Mfr. Part No.0105
£17.22
1 Box of 100
Box(es)
No.15 Scalpel Blade - Carbon Steel - - 100
RS Stock No. 176-1712
Mfr. Part No.9
BrandX-Acto
£17.72
1 Box of 5
Box(es)
No.9 Scalpel Blade - Carbon Steel - - 5
RS Stock No. 847-7641
Mfr. Part No.4211
£9.25
1 Box of 50
Box(es)
SM01 Scalpel Blade Flat Carbon Steel Yes - 50
RS Stock No. 236-1133
Mfr. Part No.844.S18L10PB
BrandFacom
£4.22
1 Set
Set(s)
- Snap-off Blade Flat - - 18 mm 10
RS Stock No. 847-7631
Mfr. Part No.1243
£12.58
1 Box of 50
Box(es)
No.3 Scalpel Blade Curved Carbon Steel - - 50
RS Stock No. 847-7638
Mfr. Part No.1242
£9.19
1 Box of 50
Box(es)
No.2 Scalpel Blade Curved Carbon Steel - - 50
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