Step 1 – Cutdown (heavy grinding)
Media: RKB/WB2 12 K and RKB/WB2 15 K
Cleaning compound: Type FBC 1
Processing time: 8 - 15 hours*

 

 

 

 

 

Step 2 – Smoothing (fine grinding)
Media: RKW/4 12 K and RKW/4 15 K
Cleaning compound: Type FBC 1
Processing time: 2 - 3 hours*

 

 

 

 

 

Step 3 – Polishing (high gloss finish)
Polishing media: RPT 3-4 G V01T08
Polishing compound: Type FBC 6
Processing time: 1.5 – 3 hours*

 

 

 

 

* Duration of the finishing process depends on wheel design and initial surface condition (surface roughness)