Graphtec
Here you will find a range of compatible blades suitable for use with Graphtec cutters.
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NGVI3045
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Standard Media 30º, offset 0.45mm
Pack of 5 blades
Use for cutting standard materials such as vinyl. 0.9mm shaft. Includes Spring.

NGST4545
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NGST4545
Larger picture 
Standard 45º, offset 0.45mm
Pack of 5 blades
Use for cutting standard materials such as vinyl. 0.9mm shaft. Includes Spring.

NGST6045
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NGST4545
Larger picture 
Standard 60º, offset 0.45mm
Pack of 5 blades
Use for cutting thick materials such as flock, flourescent etc.. 0.9mm shaft. Includes Spring.

NGRE4545
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Reflective 45º angle, offset 0.45mm
Pack of 5 blades
Use for cutting reflective and thicker materials. 1.5mm shaft. Spring is not included.

NGSA6075
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NGSA6075
Larger picture 
Reflective 60º angle, offset 0.75mm
Pack of 5 blades
Use for cutting sandblast stencil. 1.5mm shaft. Spring is not included.