57/64 HSS Straight Shank Spiral Flute Chucking Reamer

Enhance your machining precision with our 57/64 HSS straight shank spiral flute chucking reamer. Crafted from high-speed steel, its spiral flute design ensures accurate reaming and smooth, chatter-free action, even in difficult materials. Ideal for use with screw machines, turret lathes, drill presses, and machining centers, it features a 45º chamfer for fine finishes. This reamer is perfect for applications requiring better surface quality or involving interruptions like keyways or cross holes.