Solid Carbide Hand Reamers - Model 450 - H7 Tolerance - With Cylindrical Shank

The solid carbide hand reamers, model 450 from Utensileria Ossolana, are the ideal solution for precision machining. Designed to ensure reliability and durability, they are made of K20 micrograin carbide with internal unification, delivering high performance in manual reaming operations.

Manufactured in Italy, these tools feature an H7 reaming tolerance and a cylindrical shank with f8 tolerance, ensuring an optimal fit. The 6° helix improves chip evacuation, reducing tool wear and enhancing the finish quality. Thanks to K20 micrograin carbide, they offer high wear resistance, making them ideal for tough material machining.

These reamers are widely used in precision mechanical workshops, as well as in the automotive, aerospace, and manufacturing sectors, where high-quality manual reaming is required.

To achieve optimal results, it is essential to secure the workpiece properly, adjust the feed rate appropriately, and regularly check tool wear. Using suitable lubricants also helps to extend the reamer’s lifespan and improve the machining quality.

Thanks to their precision and high-quality construction, Utensileria Ossolana reamers are a reliable choice for mechanical industries that require high-performance tools for manual reaming operations.