The Sealey 10 Piece Valve Seat Cutter Tool Kit is a professional engine reconditioning tool designed for re-cutting inlet and exhaust valve seats concentric to valve guides. This comprehensive kit provides automotive technicians and engine rebuilders with the precision cutting tools needed for cylinder head restoration work. Featuring tungsten carbide cutting blades for enhanced durability and cutting performance, the kit includes expandable pilots and double-ended cutters to extend application versatility across different engine types. The expandable pilots ensure accurate centring with the valve guide, whilst the multiple cutter angles accommodate various valve seat profiles and grinding requirements. The kit covers a comprehensive range of cutter sizes including Ø28-37mm with 30º, 45º and 75º angles, Ø37-44mm with 75º angle, and Ø37-46mm with 45º and 60º angles. Pilot sizes range from 5.5mm to 10mm, making this tool set suitable for work on both petrol and diesel engines. The complete kit is supplied in a sturdy storage case for organised tool management and protection. Features and Benefits: • Tungsten carbide cutting blades provide superior wear resistance and cutting performance • Expandable pilots ensure accurate alignment with valve guides • Double-ended cutters increase application range and value • Multiple angle options accommodate different valve seat profiles • Supplied in storage case for organised tool protection Specifications: Brand: Sealey Cutter Sizes: Ø28-37mm; 30º, 45º and 75º, Ø37-44mm; 75º, Ø37-46mm; 45º and 60º Nett Weight: 1.15kg Pilot Range: 5.5, 7-10mm