Value Collection 144429603430000 Chucking Reamer Hss

Product Description

The VALUE COLLECTION 144429603430000 is a straight-flute chucking reamer designed to finish-ream drilled or bored holes to a precise 0.3430-inch diameter. Machined from high-speed steel (HSS) with a bright, uncoated finish, it delivers consistent sizing and smooth surface finish in ferrous and non-ferrous materials. The straight-cylindrical shank seats securely in a drill chuck or collet holder on a drill press, CNC machining center, or manual lathe. With 6 flutes and a right-hand cutting direction, it removes material evenly and maintains tolerance on each pass. Machinists and tool-and-die technicians reach for this reamer when a drilled hole needs to be brought to a close-tolerance final diameter.

This chucking reamer is suited for general-purpose machine shop applications where a 0.3430-inch finished bore is required. Typical use cases include through-holes and blind holes in mild steel, cast iron, aluminum, brass, and similar machinable materials. It is intended for machine-driven use rather than hand reaming, and performs best at appropriate spindle speeds and feed rates for the workpiece material. The straight-flute geometry makes chip evacuation straightforward in most short-hole applications.

Key Features

• 0.3430-inch reamer diameter for precise, close-tolerance bore finishing
• High-speed steel (HSS) construction provides durability across a range of machinable materials
• 6-flute straight configuration promotes even material removal and consistent finish
• Right-hand cutting direction compatible with standard machine spindle rotation
• Straight-cylindrical shank seats in standard drill chucks and collet holders
• Bright, uncoated finish — suitable for general-purpose applications without specialty coating requirements

Compatibility

Designed as a general-purpose chucking reamer for machine-driven use in drill presses, CNC machining centers, and manual lathes accepting a straight-cylindrical shank. Fits within the 0.3000 to 0.3499 inch reamer diameter range category.

Installation Notes

Installation and operation should be performed by a qualified machinist familiar with reaming procedures. Secure the shank fully in the chuck or collet and verify runout before cutting. Power down the machine and lock out energy sources before changing or inspecting tooling. Use recommended cutting speeds and lubricants for the workpiece material to maximize tool life and hole finish quality.