Value Collection 144429603570000 Chucking Reamer Hss

Product Description

The VALUE COLLECTION 144429603570000 is a 0.3570-inch diameter chucking reamer designed for precision hole finishing in metalworking applications. Manufactured from high-speed steel (HSS), this reamer features a straight-flute design with 6 flutes and a straight-cylindrical shank for secure chuck mounting. It is intended for use in drill presses, lathes, and CNC or manual milling machines where tight bore tolerances are required. The HSS construction provides adequate hardness and wear resistance for reaming ferrous and non-ferrous materials at standard cutting speeds. The straight-cylindrical shank allows direct clamping in standard three-jaw or collet-style chucks without adapters.

This chucking reamer is suited for machine shop environments, maintenance and repair operations, and production floor use where holes drilled slightly undersize need to be brought to a precise final diameter. The 0.3570-inch cutting diameter falls within the 0.3500 to 0.3999-inch decimal-inch reamer range, making it appropriate for finish-reaming holes in fixtures, mechanical assemblies, and close-tolerance fit applications. Machinists and tool-and-die professionals handling general-purpose stock removal and bore finishing work are the primary installers and users of this tool.

Key Features

• 0.3570-inch cutting diameter for precise hole finishing to close tolerances
• High-speed steel (HSS) construction provides hardness suitable for ferrous and non-ferrous workpieces
• 6-flute straight configuration delivers smooth chip evacuation and consistent surface finish
• Straight-cylindrical shank compatible with standard drill chucks and collet holders
• Not configured as a dowel pin reamer or over/under size reamer — designed for standard on-size finishing

Compatibility

Designed as a general-purpose chucking reamer for use in drill presses, engine lathes, and milling machines equipped with standard chuck or collet toolholding systems accepting a straight-cylindrical shank.

Installation Notes

This tool is installed by machinists using standard chuck or collet setups on powered machine tools. Ensure the workpiece is securely fixtured and the machine spindle is aligned with the bore axis before engaging the reamer. The hole should be pre-drilled undersize before reaming to allow the appropriate stock removal for a clean finish. Use cutting fluid compatible with the workpiece material to extend tool life and improve surface finish quality.