2x 5mm CARBIDE TIP VALVE SEAT CUTTER VALVE GUIDE ROD. 2x CARBIDE TIP VALVE SEAT CUTTER VALVE GUIDE ROD 5.50mm 6.0mm HARDENED DRIVERS 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!.