Value Collection 144429602520000 Chucking Reamer Hss

Product Description

The VALUE COLLECTION 144429602520000 is a chucking reamer designed to finish-ream drilled or bored holes to a precise 0.2520-inch diameter. Constructed from high-speed steel (HSS) with a bright, uncoated finish, this tool delivers accurate sizing and smooth surface finish in metal working applications. The straight-cylindrical shank is compatible with standard drill chucks and collet holders. With 6 straight flutes and a right-hand cutting direction, it removes material evenly and resists deflection during the cut. Machinists and tool-and-die professionals reach for this reamer when tight hole tolerances are required after drilling.

This chucking reamer is suited for machine shop, maintenance, and production environments where holes must be brought to a finished dimension. It is appropriate for use in drill presses, lathes, and machining centers. The 0.2520-inch diameter falls within the 0.2500 to 0.2999-inch decimal inch range, making it a standard choice for finishing close-tolerance holes in ferrous and non-ferrous materials. It is sold and packaged individually.

Key Features

• 0.2520-inch finished hole diameter for tight dimensional tolerances
• High-speed steel (HSS) construction for durability across common workpiece materials
• Bright, uncoated finish suitable for general-purpose reaming
• 6 straight flutes for consistent chip evacuation and even cutting action
• Right-hand cutting direction, compatible with standard machine rotation
• Straight-cylindrical shank fits standard drill chucks and collet toolholding systems

Compatibility

Designed as a general-purpose chucking reamer for use in drill presses, lathes, and CNC machining centers equipped with standard drill chucks or collet holders accepting a straight-cylindrical shank.

Installation Notes

Chucking reamers are installed by qualified machinists using standard toolholding equipment. Secure the straight-cylindrical shank firmly in a drill chuck or collet before operation, and ensure the machine spindle is fully stopped before changing or adjusting tooling. Use appropriate cutting fluid for the workpiece material to extend tool life and improve surface finish. Do not use a chucking reamer to remove excessive stock — drill or bore the hole to within a few thousandths of final size before reaming.