Value Collection 14442960034000S Chucking Reamer Hss

Product Description

The VALUE COLLECTION 14442960034000S is a high-speed steel (HSS) chucking reamer designed to finish-ream drilled or bored holes to tight dimensional tolerances. With a 0.75 inch cutting diameter and a 2.5 inch spiral flute length, this reamer removes minimal material to bring an existing hole to a precise final size and surface finish. The straight-cylindrical shank mounts directly in a drill chuck or collet on a drill press, lathe, or milling machine. Right-hand cutting direction with right-hand spiral flutes is the standard configuration for most machining operations. Overall length is 9.5 inches. Machinists and toolroom technicians are the primary users.

This chucking reamer is suited for use on ferrous and non-ferrous metals in production and toolroom environments. It is appropriate for through-holes and blind holes where a close-tolerance finish bore in the 0.70 to 0.9999 inch diameter range is required. The bright uncoated finish is standard for HSS reamers running at appropriate speeds with cutting fluid. Typical applications include bearing bores, bushing bores, dowel pin holes, and precision-fit shaft bores in machined components.

Key Features

• 0.75 inch cutting diameter with right-hand spiral flutes for smooth chip evacuation
• HSS construction provides toughness and wear resistance across a range of workpiece materials
• Bright uncoated finish — ready for use with standard cutting fluids
• Straight-cylindrical shank for direct mounting in drill chucks or collets
• 9.5 inch overall length accommodates deeper setups and extended reach applications
• Right-hand cutting direction matches standard machine spindle rotation

Compatibility

Designed for use in drill presses, lathes, milling machines, and similar machine tools equipped with a drill chuck or collet capable of holding a straight-cylindrical shank. Suitable for finish-reaming holes in the 0.70 to 0.9999 inch diameter range.

Installation Notes

Chucking reamers are installed and operated by machinists following standard machine shop practices. Power down and de-energize the machine spindle before mounting or removing the reamer. Secure the straight shank firmly in the chuck or collet to prevent slippage under cutting load. Always use an appropriate cutting fluid for the workpiece material, and run at recommended reaming speeds — typically well below drilling speeds — to achieve proper finish and tool life.