The tungsten carbide blades on Neway Valve Seat Cutters will never change shape like abrasivs will. You get a perfectly flat, machined surface that will give you an optimal seal and heat transfer.
Neway Valve Seat Cutter bodies come complete with the glades. Most bodies feature replaceable blades. See the Valve Seat Cutter Body descriptions for the replacement blade part number and the quantity required.
The Neway Valve Seat Cutting system is very user-friendly. You can turn the cutters by hand with a T-handle or use the EZ-Turn Wrench for a continuous turning motion. The EZ-Turn Wrench includes a 1/2" to 3/8" adaptor to drive all cutter bodies.
Cutters work in a range from 3/8" smaller and 1/4" larger than the listed cutter body size. Select cutters approximately the same size as your valve head diameter.
Items with and S/ prefix are SPECIAL ORDER and will be available for shipment in 8-10 business days.