Summa
36° Tangential (Double-Sided) Knife Blade
#390-551
The Summa 390-551 is a 36° Tangential Double-Tip (Double-Sided) Knife Blade designed for Summa tangential cutting systems, including S Class T-Series, S2 T-Series, S3 TC-Series, and many F-Series flatbed cutters.
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Description
- 36° cutting angle for very fine detail, sharp corners, and small lettering.
- Double-tip (double-sided) design provides increased durability and reduced blade breakage compared to standard blades.
- Made from tungsten carbide, offering significantly longer life than standard steel blades.
- Optimized for tangential cutting heads, where the cutter actively rotates the blade to maintain the correct cutting orientation for precise corners and intricate graphics.
- The 390-551 is commonly used for:
- Standard and premium sign vinyl
- Reflective films
- Masking films
- Polyester films
- Magnetic films
- Small text and detailed graphics
- Harder vinyls and films that may cause premature wear on standard blades
Summa
36° Tangential (Double-Sided) Knife Blade
#390-551
The Summa 390-551 is a 36° Tangential Double-Tip (Double-Sided) Knife Blade designed for Summa tangential cutting systems, including S Class T-Series, S2 T-Series, S3 TC-Series, and many F-Series flatbed cutters.
Key Features
Recommended Applications