Value Collection 144429602170000 Chucking Reamer Hss

Product Description

The VALUE COLLECTION 144429602170000 is a straight-flute chucking reamer designed to finish-ream drilled or bored holes to a precise 0.2170-inch diameter. Constructed from high-speed steel (HSS) with a bright, uncoated finish, this reamer delivers consistent dimensional accuracy in ferrous and non-ferrous materials. The straight-cylindrical shank seats securely in standard drill chucks and toolholders, making it compatible with drill presses, lathes, and CNC machining centers. Six straight flutes distribute cutting load evenly and promote clean chip evacuation. Right-hand cutting direction is standard for conventional clockwise spindle rotation. At 0.06 pounds, the tool is lightweight and easy to handle during setup.

This chucking reamer is suited for machine shop, toolroom, and maintenance applications where hole tolerances require finishing beyond what drilling alone can achieve. Typical use cases include sizing holes for press fits, dowel pin bores, and close-tolerance shaft clearances in metalworking operations. It is appropriate for general production work as well as one-off repair and fabrication jobs across industries such as manufacturing, HVAC equipment assembly, and industrial maintenance.

Key Features

• 0.2170-inch finished hole diameter, falling within the 0.2000 to 0.2499 inch decimal-inch reamer range
• High-speed steel (HSS) construction for durability across a broad range of workpiece materials
• Bright, uncoated finish — suitable for general-purpose reaming without specialized coating requirements
• 6-flute straight configuration for balanced cutting and efficient chip removal
• Right-hand cutting direction for standard clockwise spindle operation
• Straight-cylindrical shank for direct chuck or collet mounting without adapters

Compatibility

Designed as a general-purpose machine reamer compatible with drill presses, engine lathes, turret lathes, and CNC machining centers equipped with standard drill chucks or collet toolholders accepting a straight-cylindrical shank.

Installation Notes

Chucking reamers are installed by licensed machinists or trained toolroom personnel. Secure the straight-cylindrical shank firmly in a chuck or collet before use, ensuring minimal runout to maintain dimensional accuracy. Power down and lock out the machine spindle before mounting or removing the tool. Use appropriate cutting fluid for the workpiece material to extend tool life and achieve the specified finish diameter.