20 Pieces Engine Valve Seat High Carbon Steel Face HCS Cutter Set + 1 Arbor + 8 Guides + 1 T-Handle + HEAVY METAL BOX 20x HCS Cutter Set :DESCRIPTION  Total No. Of Cutters 20 Total No. Of Rods 1 Total No. Of Handles 1 Total No. Of Guides 8 20° Bore Cutter 2”, 1-3/4”, 1-1/2”, 1-1/4” 30° Face Cutter 1-3/4 ,1-7/8" 45°Face Cutter 2-1/8”, 2”, 1-7/8”, 1-3/4”, 1-5/8”, 1-9/16”,1-1/2”,1-7/16”,1-3/8”,1-5/16",1-1/4",1-3/16",1-1-8",1"  Guide Details Imperial 5/16”,11/32”, 3/8”, 7/16”,7mm,8mm,8.5mm,9mm   EXCELLENT QUALITY CUTTERS and METAL BOXNote: THESE WILL NOT CUT MODERN STEEL RING HARDENED VALVE SEATSAll These Cutters are Double Sided Face Cutters.Can be customized as per requirement.   Product Specifications :~ All Pilots Are Soft And Centered at Both Ends, For Easy Reduction Of OD To Suit Your Requirements.~ This Item Is Manufactured From High Grade Carbon Steel.~ Each Cutter In Accurately Grade For Best Results~ Ideal For The Vintage Car Or Old Engine Restorer. Description: Best Use For all Vintage Cars, Motorcycles.These Valve seat Cutters are Made of high carbon steel, properly hardened and tempered, each cutter in accurately grade for best results. These are  must for Vintage Car, Bikes.