Achieve precise reaming with our .0490 HSS straight shank chucking reamer. Crafted from high-speed steel, its straight flute design ensures accurate reaming in most materials. Ideal for use with screw machines, turret lathes, drill presses, and machining centers, it features a 45º chamfer for regular pointing. While the straight-flute design is suited for general-purpose reaming, the right-hand spiral-flute option offers smooth, chatter-free action for finer finishes and more challenging materials. Perfect for applications requiring precision and durability.