Value Collection 144429600025000 Chucking Reamer Hss

Product Description

The VALUE COLLECTION 144429600025000 is a straight-flute chucking reamer made from high-speed steel (HSS), designed to finish-ream holes to a precise wire gauge No. 25 diameter of 0.1495 inches. With a 4-inch overall length and a 1-inch flute length, this reamer is sized for light stock removal and accurate hole sizing in drill press or lathe chuck setups. HSS construction provides the hardness and wear resistance needed for reaming steel, aluminum, brass, and similar materials in a machine shop or maintenance environment. Machinists and tool-and-die technicians are the primary users.

This chucking reamer is suited for precision hole finishing on the drill press, CNC lathe, or manual engine lathe. The straight-cylindrical shank seats cleanly in a standard drill chuck without the need for a collet adapter, making it a practical choice for production runs or one-off maintenance work where a true 0.1495-inch finished bore is required. Applications include dowel pin clearance holes, bearing seat preparation, and general close-tolerance hole finishing at wire-gauge diameters in the 0.1000-to-0.1499-inch range.

Key Features

• Wire size No. 25 diameter: 0.1495 inches for tight-tolerance hole finishing
• HSS construction for hardness and wear resistance across common workpiece materials
• Straight flute geometry suited for through-holes and general reaming applications
• Straight-cylindrical shank seats in a standard drill chuck without special toolholding
• 4-inch overall length with a 1-inch flute keeps the tool compact for close-quarters setups

Compatibility

Designed as a standard chucking reamer for use in any drill press, engine lathe, or machining center equipped with a drill chuck or collet capable of accepting a straight-cylindrical shank at this diameter range.

Installation Notes

Chucking reamers are installed by machinists and toolroom technicians. Secure the shank fully in the drill chuck before operation and verify runout before taking a finish pass. Always ream at reduced RPM compared to drilling, with cutting fluid applied to extend tool life and improve finish quality. Remove all power from the machine before changing or inspecting the reamer.