5 Piece Front Valve Seat and Milling Cutter Set Front Valve Seat and Cutter:- 5 Piece Front Valve Seat Set and Milling Cutter Quality Carbon Steel Product Properly Heat Treated and Tempered for Longer Life The cutting edges are carefully ground for the best finish 45 Degree: 1 3/4", 1 9/16", 1 7/16", 1 3/8" 20 Degree Hole Cutter: 1 1/2" With 2 Guides, 5/16'' 1/16'' Handle, 7/16'' 1/16'' Handle.
