Upper knife.

Modern state-of-the-art high-performance winder require extremely wear-resistant cutting tools and solutions.

TKM will select the most suitable knives for your cutting application..

Product description

Upper knife features
  • Preliminary bevel 30°
  • Main bevel 15°
  • Recess bevel 3°
  • Surface roughness
  • Ra 0.03 μm /Ra 0.10 μm
  • Axial runout 0.01 mm
  • Radial runout 0.02 mm