CARBIDE TIP VALVE SEAT CUTTER 1.3/16 65 DEGREE + 4.5mm guide rod. CARBIDE TIP VALVE SEAT CUTTER 1.3/16" 65 DEGREE GUIDE ROD + 4.5MM 3/8-24 NF DRIVERS THREAD BLACK & DECKER, KWIKWAY, NEWAY ALSO AVAILABLE IN OUR E BAY STORE WE ALSO MANUFACTURE PILOTS TO SPECIFICATIONS AND FOR THE SOLID CARBIDE DRIVER OF SERDI, VANNORMAN, ROTLER, WINONA SEAT CUTTING MACHINE. GROUP INQUIRY CONTACT US! DO NOT HESITATE TO ASK QUESTIONS THANK YOU FOR WATCHING!.