Value Collection 144429609850000 Chucking Reamer Hss

Product Description

The VALUE COLLECTION 144429609850000 is a straight-flute chucking reamer designed to finish-ream holes to a precise 0.9850-inch diameter. Machined from high-speed steel (HSS) with a bright uncoated finish, this reamer delivers accurate sizing in ferrous and non-ferrous materials on manual lathes, drill presses, and CNC equipment. The straight-cylindrical shank seats directly in standard drill chucks or collets. With 10 flutes and a right-hand cutting direction, it produces a clean, consistent bore finish suited to close-tolerance work in production and maintenance machining environments.

This chucking reamer is intended for use in machine tool applications where hole sizing must meet tight dimensional tolerances. It is appropriate for general-purpose shop work, toolroom operations, and maintenance machining tasks. The 0.9850-inch diameter places it in the upper range of standard decimal-inch reamer sizing, making it a common choice when reaming bearing seats, bushing bores, and precision-fit clearance holes in steel, cast iron, brass, and aluminum.

Key Features

• 0.9850-inch finished-hole diameter for precise bore sizing
• High-speed steel (HSS) construction provides hardness and wear resistance across a broad range of workpiece materials
• 10-flute geometry distributes cutting load evenly and produces a smooth bore finish
• Right-hand cut, straight-flute design suits through-holes and blind holes in standard machine setups
• Straight-cylindrical shank accepts standard drill chucks and collets without adapters
• Bright uncoated finish — no coating incompatibility concerns when using cutting fluids

Compatibility

Designed as a general-purpose machine reamer for use in drill presses, lathes, and milling machines equipped with standard drill chucks or collet holders accepting a straight-cylindrical shank of comparable diameter.

Installation Notes

Chucking reamers are installed and operated by machinists on powered machine tools. Always secure the workpiece and de-energize the machine spindle before changing tooling. Use an appropriate cutting fluid for the workpiece material to extend tool life and improve surface finish. Never rotate a reamer in reverse, as back-cutting will damage the flute edges.