Predator Valve Seat Cutter Kit Racing Kart, Clone, Predator, Hemi, Honda Valve Seat Cutter Kit Carbide Tipped For KAWASAKI - HONDA - YAMAHA - MODERN BIKES - ATVs Predator Valve Seat Cutter Kit Racing Kart, Clone, Predator, Hemi, Honda, Briggs 2 Angle Cut As Original Seat Cutters In The Following Sizes 45 Degree Angle Cutters 21 MM - 22 MM - 23 MM - 24 MM - 25 MM - 26 MM - 27 MM - 28 MM - 29 MM - 30 MM - 32 MM 70 Degree Angle Cutters 23 MM - 25 MM - 28 MM Cutters are Usable From Both Side As Other Side Is Accurately Grounded At 90 Degree. 3 Stem Guide's Sizes 4.5 MM - 5 MM - 5.5 MM 3 High Speed Steel Reamer's Size 4.5 MM - 5 MM - 5.5 MM 2 Arbors 2 Drive Rods Total 24 Pcs Set In A Vintage Style Box.