Blade type dressers MCD & CVD are available with the diamond radius and angle preground.
The advantages of pre-polishing are :
♦ Reduction of the work needed to change the tool as it takes less time to match the dresser to the profile of the grinding wheel
♦ Adherence to profile directly after tooling change, even for high precision profiles with a radius of only 0.125 mm.
All dimensions in mm