Summa Tangential Double-Tip Knife Blade 36° Cutting Angle (390-551) – Pack of 5

Premium OEM blades engineered for precision cutting and exceptional durability in Summa vinyl cutters and plotters.

Overview

Achieve sharp, flawless cuts with the Summa Tangential Double-Tip Knife Blade 36° (390-551). Designed specifically for Summa tangential cutting systems, these blades deliver unmatched accuracy and clean edges, even on intricate designs. Crafted from German-made tungsten carbide, they maintain their edge far longer than standard steel, reducing downtime and maximizing productivity.

Key Features​

• OEM-grade precision for perfect compatibility
• 36° angle produces crisp corners and fine detail
• Tungsten carbide edge lasts up to 50× longer than steel
  
• Suitable for materials up to 0.010″ (0.25 mm) thick

Compatible Summa Vinyl Cutter Models

• Summa Tangential Blade Holder
• Summa F Series Flatbed Cutters
• Summa S Class 2 T Series Vinyl Cutters
• Summa S Class T Series Vinyl Cutters
• SummaSign & SummaSign Pro T Series Vinyl Cutters