CARBIDE TIP VALVE SEAT CUTTER 1.1/2" 35 DEGREE GUIDE ROD 8mm CARBIDE TIP VALVE SEAT CUTTER 1.1/2" 35 degree Thread 1/2" NF Guide Rod 8.0mm PILOTS BLACK & DECKER, KWIKWAY, NEWAY ALSO AVAILABLE IN OUR E BAY STORE WE ALSO MANUFACTURE PILOTS TO SPECIFICATIONS AND FOR SOLID CARBIDE DRIVER OF SERDI SEAT CUTTING MACHINE, WINONORMAN, vanon. GROUP INQUIRY CONTACT US! DO NOT HESITATE TO ASK QUESTIONS THANK YOU FOR WATCHING!.