Value Collection 144429601964000 Chucking Reamer Hss

Product Description

The VALUE COLLECTION 144429601964000 is a straight-flute chucking reamer designed to bring bored or drilled holes to a precise finished diameter. Built from high-speed steel (HSS), it delivers the hardness and wear resistance needed for consistent sizing in ferrous and non-ferrous materials. The reamer measures 0.2969 decimal inches in diameter (19/64 inch nominal) with an overall length of 6 inches and a flute length of 1-1/2 inches. The straight-cylindrical shank seats directly into a drill press chuck, lathe tailstock, or CNC toolholder. Machinists and tool-and-die technicians use this style of reamer as the last cutting pass to achieve tight dimensional tolerances and a smooth bore finish.

This chucking reamer is suited for machine-tool applications in job shops, maintenance departments, and production environments where hole finishing to the 19/64 inch nominal range is required. It is appropriate for use in drill presses, lathes, and machining centers where the workpiece or tool is rotated under controlled feed and speed conditions. The straight-flute geometry makes it well-suited for through-holes and short blind holes in materials that do not require a spiral chip-evacuation path.

Key Features

• HSS construction provides hardness and heat resistance for extended tool life in general-purpose machining
• Straight flute geometry suits through-holes and short blind holes in a wide range of materials
• Straight-cylindrical shank compatible with standard drill chucks, collets, and lathe tailstock holders
• 19/64 inch nominal diameter (0.2969 decimal inches) for precise hole finishing in the 0.2500-0.2999 inch range
• 6 inch overall length provides clearance for typical machine setups without excessive overhang
• 1-1/2 inch flute length handles standard hole-depth requirements for this diameter class

Compatibility

Designed as a standard chucking reamer for use in drill presses, lathes, and machining centers equipped with chucks or collet systems that accept a straight-cylindrical shank in this diameter range.

Installation Notes

This tool is installed and operated by machinists in machine-tool environments. Power down and lock out the spindle before loading or removing the reamer from the chuck or collet. Use appropriate cutting fluid for the workpiece material to extend tool life and improve surface finish. Feed rate and spindle speed should follow standard HSS reamer guidelines for the material being machined — avoid hand-feeding too aggressively, as reaming requires a slower feed than drilling to maintain dimensional accuracy.