12 PCS CARBIDE TIPPED VALVE SEAT CUTTER KIT 45,30,20 DEG WITH 8 STEMS GUIDES For Vintage And Modern Cars,Trucks, Big Block Diesel & Petrol Engines. CAN BE USE FROM BOTH SIDES DEGREE &FACE. Contents :- 12 Pcs Cutters 1.3/4" , 1.7/8", 1.5/16" , 1.7/16" , 1.1/2" , 1.5/8" , 1.3/16" , 1.1/4" - 45 Degree. 1.3/4" - 30 Degree. 1.3/4" , 1.1/2" , 1.1/4" - 20 Degree Angle Cutter Pilot Guide Size :- 7mm, 8mm, 8.5mm, 9mm, 10mm , 7/16" , 11/32" , 5/16" 1 Pcs Handel / 2 Pcs Handel Rods. Feel Free To Ask Any Question.