Valve Seat Restoration Kit Carbide Tipped 39 Pcs For Performance Engine Heads Diesel & Petrol Volkswagen -  Audi - Nissan - Datsun - Toyota - Mazda - Isuzu -  Ford - Chevy - Kia - Suzuki 3 Angle Cut As OEM Seat 30° - 45° - 60° 25 Cutters In The Following Sizes 30 Degree Angle Cutters  1-5/16" _ 1-7/16" _ 1-3/4" _ 1-7/8" _ 2" _ 2-1/8" 45 Degree Angle Cutters 1-3/16" _ 1-1/4" _ 1-5/16" _ 1-3/8" _ 1-7/16" _ 1-1/2" _ 1-9/16" _ 1-5/8" _ 1-11/16" _ 1-3/4" 1-13/16" _ 1-7/8" _ 2" _ 2-1/8" 70 Degree Angle Cutters 1-1/4" _ 1-3/8" _ 1-1/2" _ 1-5/8" _ 1-3/4" Cutters are Usable From Both Side As Other Side Is Accurately Grounded At 90 Degree. 10 Stem Guide's Sizes 11/32" _ 3/8" _ 5/16" _ 7/16" 6 MM - 7 MM - 8 MM - 8.5 MM - 9 MM - 10 MM 2 Arbors 2 Drive Rods Total 39 Pcs Set