Value Collection 144429603420000 Chucking Reamer Hss

Product Description

The VALUE COLLECTION 144429603420000 is a high-speed steel (HSS) chucking reamer designed to finish-ream drilled or bored holes to a precise 0.3420-inch diameter. The straight-cylindrical shank mounts directly in a drill chuck, collet chuck, or machine spindle for use on a mill, lathe, or drill press. Six straight flutes remove material evenly and produce a smooth, close-tolerance bore. The bright, uncoated finish is standard for general-purpose HSS reamers used on ferrous and non-ferrous materials. This tool is used by machinists and tool-and-die tradespeople who require a finished hole diameter in the 0.3000 to 0.3499-inch range.

This reamer is suited for production and maintenance machining environments where hole quality and dimensional accuracy are required. Typical applications include reaming through-holes and blind holes in mild steel, aluminum, brass, and similar machinable materials. The right-hand cutting direction is standard for conventional CNC and manual machine setups. At 1.43 pounds, the tool has the mass expected of a solid HSS reamer in this diameter class. It is sold individually and is appropriate for job shop, maintenance, and light manufacturing use.

Key Features

• 0.3420-inch finished hole diameter, within the 0.3000 to 0.3499-inch decimal inch range
• High-speed steel (HSS) construction for durability across ferrous and non-ferrous workpieces
• Six straight flutes for smooth material removal and consistent bore finish
• Straight-cylindrical shank compatible with standard drill chucks and collet holders
• Right-hand cutting direction for use with conventional machine spindle rotation
• Bright, uncoated finish — no special coating to compromise on re-sharpening

Compatibility

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

Installation Notes

A licensed machinist or qualified toolroom technician should install and operate this reamer. Power down and lock out the machine spindle before securing the shank in the chuck or collet. Apply cutting fluid appropriate to the workpiece material to extend tool life and improve bore finish. Do not exceed the recommended feed rate for HSS tooling in the material being machined, and never reverse spindle direction while the reamer is engaged in the workpiece.