Value Collection 144429606260000 Chucking Reamer Hss

Product Description

The VALUE COLLECTION 144429606260000 is a chucking reamer designed to finish-ream drilled or bored holes to a precise 0.6260 inch diameter. Constructed from high-speed steel (HSS), it delivers the hardness and wear resistance needed for production and maintenance machining on ferrous and non-ferrous materials. The straight-cylindrical shank seats securely in standard drill chucks or collet holders on lathes, drill presses, and machining centers. With 8 straight flutes and a right-hand cutting direction, it produces consistent, clean bore finishes. The bright, uncoated surface is suitable for a wide range of cutting fluids and general-purpose reaming applications.

This chucking reamer is suited for machine shop environments, maintenance and repair operations, and production toolrooms where accurate hole sizing is required. It handles through-holes and blind holes in mild steel, aluminum, brass, cast iron, and similar materials. The straight flute geometry makes it a reliable choice for short-chipping materials. Licensed machinists and toolroom technicians typically specify this reamer when a drilled hole requires tight-tolerance finishing to 0.6260 inch before press-fit, slip-fit, or bearing installation.

Key Features

• 0.6260 inch finished bore diameter for precise hole sizing
• High-speed steel (HSS) construction for hardness and wear resistance
• 8 straight flutes for clean, consistent bore finish
• Right-hand cutting direction compatible with standard machine spindle rotation
• Straight-cylindrical shank fits standard drill chucks and collet holders
• Bright, uncoated finish suitable for use with a wide range of cutting fluids

Compatibility

Designed as a general-purpose chucking reamer for use in lathes, drill presses, and machining centers equipped with standard drill chucks or collet-style toolholders accepting a straight-cylindrical shank.

Installation Notes

Chucking reamers are installed and operated by machinists following standard machine-tool lockout procedures before tooling changes. Secure the straight-cylindrical shank firmly in a drill chuck or collet holder to minimize runout, which directly affects finished hole tolerance. Always apply appropriate cutting fluid for the workpiece material and operate at recommended reaming speeds, which are typically lower than drilling speeds. Inspect the reamer for nicks or wear before use, as a damaged flute will compromise bore finish and dimensional accuracy.