Vitrified bonded grinding wheel shows high porosity which leads to perform the best free cutting ability.
Porosity allows better cooling combined with lower grinding forces and still good lifetime.
The combination of all these properties leads to excellent grinding performance on many various materials.
(Genentech GV series)

• Feature
  Very long wheel life in combination with high cutability and low grinding temperatures

• Application
  Ferrous metal for automotive components, Ceramics, PCD & PCBN inserts