Fits most popular 3-angle valve seat cutting systems including Kwik-Way, Newen, Peterson, Rottler, Serdi, Sunnen, T&S, Winona Van Norman, etc.
- Seat Width: .051″ (1.3mm)
- Top Angle: 15º
- Top Width: .039″ (1.0mm)
- Throat Angle: 45º
Replaces: Rottler #RCA 300, Newen #A1-3023, K-Line KL-9401-02, Serdi old #13E30U45-A1, Sunnen #A 00820