Value Collection 144429603850000 Chucking Reamer Hss

Product Description

The VALUE COLLECTION 144429603850000 is a straight-flute chucking reamer designed to finish-ream drilled or bored holes to a precise 0.3850-inch diameter. Manufactured from high-speed steel (HSS) with a bright, uncoated finish, this reamer delivers accurate sizing in a wide range of ferrous and non-ferrous materials. The straight-cylindrical shank seats directly in a drill chuck or collet, making it a practical choice for use in drill presses, lathes, and machining centers. Six straight flutes provide consistent cutting action and adequate chip clearance for through-hole and blind-hole reaming operations.

This chucking reamer is suited for machine shop, tool room, and maintenance applications where hole diameter accuracy and surface finish are required. It is appropriate for general-purpose reaming of 0.3850-inch holes in production and repair environments. Right-hand cutting direction is standard for conventional machine spindle rotation. The part is sold individually and is ready to use directly from the package without additional preparation.

Key Features

• 0.3850-inch finished-hole diameter for precision sizing in the 0.3500 to 0.3999-inch range
• High-speed steel (HSS) construction for durability across a broad range of workpiece materials
• Bright, uncoated finish suitable for general-purpose machine reaming
• 6 straight flutes for consistent material removal and chip evacuation
• Right-hand cutting direction compatible with standard machine spindle rotation
• Straight-cylindrical shank for direct mounting in drill chucks or collets

Compatibility

Designed as a general-purpose chucking reamer for use in drill presses, lathes, and machining centers that accept a straight-cylindrical shank tool in the appropriate diameter range.

Installation Notes

Chucking reamers are installed by machinists or tool-room technicians in machine spindles using a drill chuck or collet of the appropriate shank diameter. Ensure the machine spindle is fully stopped and locked out before mounting or removing the reamer. Use a cutting fluid appropriate for the workpiece material to extend tool life and improve hole finish. Do not run a chucking reamer in reverse, as this can damage the cutting edges and degrade hole quality.