# Chucking Reamers The Alvord-Polk 10275 NAS897-A-0.1640-S .1640 Dia Straight Flute HSS Chucking Reamer is an essential precision cutting tool designed for achieving high-quality finishes in a variety of materials. Manufactured by Alvord-Polk Tool, a leader in the cutting tool industry since 1881, this reamer is engineered for optimal performance in aerospace and industrial applications. ## Key Features • **Material**: Constructed from high-speed steel (HSS) for exceptional durability and wear resistance. • **Diameter**: Precisely engineered with a diameter of .1640 inches to ensure accurate hole sizing. • **Flute Design**: Features a straight flute design that enhances chip removal and improves cutting efficiency. • **Standards Compliance**: Meets national aerospace standards, ensuring superior quality and reliability in demanding environments. • **Compatibility**: Suitable for use with standard chucking machines and other precision drilling equipment. ## Applications • Ideal for aerospace manufacturing, where precision and adherence to stringent standards are critical. • Perfect for reaming operations in various materials, including metals and composites, to achieve tight tolerances and smooth finishes. • Commonly used in automotive, industrial, and machinery applications for creating accurate hole dimensions. ## Benefits • **Precision**: Delivers precise hole dimensions, reducing the need for additional finishing operations. • **Durability**: High-speed steel construction provides long tool life, minimizing downtime and replacement costs. • **Efficiency**: The straight flute design optimizes chip flow, allowing for faster cutting speeds and improved performance in various applications. --- *Product information compiled with AI assistance for reference purposes.*
| # of Flutes | 6 |
| Diameter Range | .1642 - .1640 |
| Flute Length | 1-1/8 |
| Overall Length | 4-1/2 |
| Shank Dia | .1595 - .1585 |