• 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: .079" (2.0mm) • Top Angle: 15º • Top Width: .071" (1.8mm) • Throat Angle: 60º
Replaces: Rottler #RCA 327, Newen #A1-2203, Serdi old #20J30U60-A1
