Summa 36° Tangential Knife Blade – 5-Pack (390-534)

Authentic Summa tangential blades for precise and durable cutting on vinyl cutters and plotters.

Overview

The Summa 36° Tangential Knife Blades (Part #390-534) are premium OEM blades designed for precision cutting. Crafted from German-engineered tungsten carbide, this 5-pack option stays sharp significantly longer than standard steel blades, ensuring clean edges and smooth detail, perfect for thin vinyl, masking films, and detailed lettering.

Key Features

• OEM Summa precision blades, genuine part #390-534
• Durable tungsten carbide retains sharpness far longer
• 36° cutting angle delivers tight corners and professional finish
• Optimized for materials up to 0.010″ (0.25 mm)

Compatibility

• Summa tangential blade holder (Part #395-322)
• Summa F-Series Flatbed Cutters
• Summa S Class 2 and T Series Vinyl Cutters
• SummaSummaSign / SummaSign Pro T-Series

Benefits

Designed for professional users, these blades reduce downtime thanks to their extended edge retention. The tangential design ensures sharp, clear cuts with superior corner fidelity, ideal for signs, decals, and precise graphic plots.