Value Collection 144429603280000 Chucking Reamer Hss

Product Description

The VALUE COLLECTION 144429603280000 is a straight-flute chucking reamer designed to finish-ream drilled or bored holes to a precise 0.3280-inch diameter. Manufactured from high-speed steel (HSS), it delivers the hardness and wear resistance needed for accurate sizing in ferrous and non-ferrous metals. The straight-cylindrical shank seats securely in standard drill chucks or collet holders. With 6 straight flutes, the reamer removes material evenly and produces a smooth, dimensionally consistent bore finish. This tool is suited for machine-shop environments, maintenance shops, and field technicians requiring close-tolerance hole finishing without dedicated toolroom equipment.

This chucking reamer is appropriate for use in CNC machining centers, drill presses, and manual lathes where a precise 0.3280-inch finished hole is required. It is well-suited for production reaming of through-holes and blind holes in mild steel, aluminum, brass, and similar materials. The straight-cylindrical shank makes it compatible with standard ER collets and Jacobs-style drill chucks found on common machine tools. It is intended for use by machinists, maintenance technicians, and tool-and-die professionals who require a reliable, off-the-shelf reaming solution in the 0.3000 to 0.3499-inch diameter range.

Key Features

• 0.3280-inch finished diameter for close-tolerance hole sizing
• High-speed steel (HSS) construction for durability across ferrous and non-ferrous materials
• 6 straight flutes for smooth, even material removal and consistent bore finish
• Straight-cylindrical shank compatible with standard drill chucks and ER collet holders
• Standard chucking reamer geometry — not an over/under-size or dowel-pin-specific reamer

Compatibility

Designed as a standard machine chucking reamer in the 0.3000 to 0.3499-inch diameter range, suitable for use with conventional drill chucks and collet-style toolholders on drill presses, lathes, and machining centers.

Installation Notes

Install the reamer in a rigid chuck or collet holder with minimal runout before use. Power down and lock out the machine before changing or inspecting the reamer. Use appropriate cutting fluid for the workpiece material to extend tool life and improve surface finish. Ensure the pilot hole is drilled to the correct pre-ream diameter — typically 0.005 to 0.015 inches undersize — before reaming to final dimension.