PRAZTECH® HSS Valve Stem Guide Reamers Spiral Fixed 4" EXTRA Long 5.5MM

PRAZTECH® HSS Valve Stem Guide Reamers Spiral Fixed 4" EXTRA Long 5.5MM

Made from premium HSS for durability and precise reaming of valve stem guides in automotive and industrial applications. Spiral flute design ensures smooth cutting action, reducing chatter and delivering a cleaner finish. Fixed 4" extra-long length allows for deeper reach and access into hard-to-reach valve guide areas. Designed for consistent performance, perfect for use with hand or machine operations in garage or workshop settings. Precision-ground 5.5MM diameter ensures accurate sizing, ideal for engine rebuilders and mechanics. PRAZTECH HSS Valve Stem Guide Reamers are precision tools designed for accurate resizing and finishing of valve stem guides. Made from high-speed steel (HSS), these spiral fixed reamers offer durability and excellent cutting performance. With an extra-long 4" length and a 5.5mm diameter, they provide extended reach for deep guide bores, ensuring smooth valve operation and improved engine efficiency. Ideal for automotive and industrial use.