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.


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. 541-6646
BrandRS PRO
SGD0.587
Each (In a Pack of 10)
units
- Safety Knife Blade Flat - - - 10
RS Stock No. 613-454
BrandRS PRO
SGD0.908
Each (In a Pack of 5)
units
- Safety Knife Blade Curved - - - 5
RS Stock No. 382-0138
BrandRS PRO
SGD24.36
1 Set
Set(s)
- Scalpel Blade Fine Point Diagonal - - - 100
RS Stock No. 613-460
BrandRS PRO
SGD0.688
Each (In a Pack of 5)
units
- Safety Knife Blade Curved - - - 5
RS Stock No. 667-3430
BrandRS PRO
SGD15.26
Each
units
- Safety Knife Blade Flat - - - 1
RS Stock No. 541-6624
BrandRS PRO
SGD1.845
Each (In a Pack of 10)
units
- Safety Knife Blade Flat - - - 10
RS Stock No. 489-2320
BrandRS PRO
SGD30.32
Each
units
- Cutter Blade Curved - - - 1
RS Stock No. 736-412
BrandRS PRO
SGD136.06
1 Box of 5
Box(es)
- Cutter Blade - - - - 5
RS Stock No. 546-758
BrandRS PRO
SGD0.614
Each (In a Pack of 5)
units
- Safety Knife Blade Flat - - - 5
RS Stock No. 813-2764
BrandRS PRO
SGD3.64
Each
units
- Snap-off Blade Flat - - 9 mm 10
RS Stock No. 182-9984
BrandRS PRO
SGD29.91
Each
units
42.0 mm Cutter Blade Flat HCS - - 1
RS Stock No. 382-0166
BrandRS PRO
SGD30.71
1 Set
Set(s)
- Safety Knife Blade Flat - - - 100
RS Stock No. 813-2773
BrandRS PRO
SGD4.21
Each
units
- Snap-off Blade Flat - - 18 mm 10
RS Stock No. 509-6236
BrandRS PRO
SGD4.36
Each
units
- - - - - - -
RS Stock No. 239-6426
BrandRS PRO
SGD8.13
1 Bag of 5
Bag(s)
XNB 203 Scalpel Blade Curved - - - 5
RS Stock No. 509-9831
BrandRS PRO
SGD27.28
Each
units
- Cutter Blade Curved Steel - - 1
RS Stock No. 484-7522
Mfr. Part No.2-11-921
BrandStanley
SGD6.47
1 Box of 10
Box(es)
- Safety Knife Blade Flat - - - 10
RS Stock No. 841-788
Mfr. Part No.0-11-301
BrandStanley
SGD1.186
Each (In a Pack of 10)
units
- Snap-off Blade Flat - - 18 mm 10
RS Stock No. 847-7593
Mfr. Part No.0102
SGD226.38
1 Box of 100
Box(es)
10A Scalpel Blade - Carbon Steel - - 100
RS Stock No. 494-105
Mfr. Part No.1-11-921
BrandStanley
SGD0.627
Each (In a Pack of 100)
units
- Safety Knife Blade Flat - - - 100
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