CARBIDE TIP VALVE SEAT CUTTER 1.3/16 65 Degree + 4.5mm Guide Shank. TUNGSTEN CARBIDE TIP VALVE SEAT CUTTER 1.3/16" 65 DEGREE + 4.5MM GUIDE SHANK THREAD 3/8-24 NF BLACK & DECKER, KWIKWAY, NEWWAY PILOTS ALSO AVAILABLE IN OUR E BAY STORE We also manufacture pilots to specifications and solid carbide seat cutters for Serdi, Vannorman, Rotler and Winona seat cutters. BULK REQUEST CONTACT US! Feel free to ask any questions THANKS FOR WATCHING!.