Value Collection SM0405220 Chucking Reamer Hss 0.5220 in

Product Description

The VALUE COLLECTION SM0405220 is a straight-flute chucking reamer designed to finish-ream drilled or bored holes to a precise 0.5220-inch diameter. Machined from high-speed steel (HSS) with a bright, uncoated finish, it delivers consistent hole quality in a wide range of ferrous and non-ferrous materials. The straight-cylindrical shank seats securely in standard drill chucks or collets, and the right-hand cutting direction is compatible with conventional machine spindle rotation. With an overall length of 8 inches and a 2-inch flute length, this reamer suits through-hole and blind-hole finishing operations on lathes, drill presses, and machining centers.

This chucking reamer is suited for machine-shop and production environments where controlled hole sizing is required. Typical applications include precision fitting of pins, bushings, and bearings in metalworking, toolroom, and maintenance-repair operations. It is appropriate for use in manual or CNC setups where a floating reamer holder or rigid chuck is available and where the workpiece material is compatible with HSS tooling.

Key Features

• 0.5220-inch finished hole diameter in the 0.5000 to 0.6999-inch reamer diameter range
• High-speed steel (HSS) construction for durability across a broad range of workpiece materials
• Straight-cylindrical shank for secure seating in standard drill chucks and collets
• Straight flute geometry suitable for through-hole and short blind-hole reaming
• Right-hand cutting direction compatible with conventional machine spindle rotation
• Bright uncoated finish — ready to use as supplied, no decoating required before first use

Compatibility

Designed as a standard chucking reamer for use in lathes, drill presses, and machining centers equipped with a chuck or collet capable of accepting a straight-cylindrical shank.

Installation Notes

Chucking reamers are installed and operated by machinists and toolroom technicians. Power down and lock out the machine spindle before mounting or removing the tool. Use a floating reamer holder when possible to compensate for minor spindle misalignment and avoid bell-mouthing the hole. Apply appropriate cutting fluid for the workpiece material to extend tool life and improve surface finish.