Value Collection SM0407480 Chucking Reamer Hss

Product Description

The VALUE COLLECTION SM0407480 is a straight-flute chucking reamer designed for precision hole finishing in metal machining operations. Built from high-speed steel (HSS) with a bright, uncoated finish, it delivers accurate sizing on pre-drilled or bored holes. The reamer measures 0.7480 inches in diameter with a 9.5-inch overall length (OAL) and a 2.5-inch flute length. The straight-cylindrical shank mounts directly in a drill chuck or collet holder. Right-hand cutting direction suits standard machine spindle rotation. Machinists and tool-and-die technicians use this reamer in drill presses, lathes, and milling machines for final bore sizing to tight tolerances.

This chucking reamer is suited for general-purpose reaming on steel, cast iron, aluminum, and similar machinable materials in job shop and production environments. The 0.7480-inch nominal diameter falls within the 0.7000-to-0.9999-inch decimal inch range, making it appropriate for applications requiring close-tolerance hole finishing without specialty coatings. It is sold individually, making it practical for low-volume toolroom use or as a direct replacement for a worn reamer of the same specification.

Key Features

• 0.7480-inch cutting diameter for precision hole finishing to decimal inch specification
• High-speed steel (HSS) construction provides good hardness and wear resistance across common machinable materials
• Straight flute geometry suits most general-purpose reaming applications
• Straight-cylindrical shank compatible with standard drill chucks and collet systems
• Right-hand cutting direction matches conventional machine spindle rotation
• Bright, uncoated finish — no coating thickness to account for when holding tight diameter tolerances

Compatibility

Designed as a general-purpose chucking reamer for use in drill presses, lathes, milling machines, and machining centers equipped with a drill chuck or collet holder sized for a straight-cylindrical shank at the 0.7480-inch diameter range.

Installation Notes

A licensed machinist or qualified tool operator should install and run this reamer. Secure the straight-cylindrical shank firmly in a drill chuck or collet before operation and verify runout with an indicator where tolerances are critical. Always apply appropriate cutting fluid for the workpiece material to extend tool life and improve finish quality. Power down and lock out the machine spindle before changing or adjusting tooling.