The Ventil C2.5 extends the POLIR F6 machine for the grinding and lapping valves with conical seats in the range 3/8 – 2.5″.
The C2.5 attachment set is equipped with cones, alignment tool holder and abbrasives for valves with seat angles 30 / 40 / 60 / 75 / 90 degrees. The set includes all requires tools and materials, but it needs to be used in combination with the POLIR F6 battery drive machine.