Titan Usa TR94848 Chucking Reamer 0.4965 in Hss 6 Flute

Product Description

The TITAN USA TR94848 is a straight-flute chucking reamer designed for precision hole finishing in machined components. Built from high-speed steel (HSS) with a bright, uncoated finish, it delivers consistent bore sizing in a wide range of ferrous and non-ferrous materials. The reamer measures 0.4965 inches in diameter with an overall length of 8 inches and a 2-inch flute length. It features 6 straight flutes and a right-hand cutting direction, providing clean, accurate results on manual and CNC lathes, drill presses, and machining centers. Machinists and toolroom technicians use this style of reamer for finishing drilled or bored holes to close tolerance.

This chucking reamer is suited for production and toolroom applications where precise hole diameter control is required. The straight-cylindrical shank allows secure clamping in standard drill chucks, collets, or floating holders. With a diameter tolerance of +0.0002 to -0.0000 inches, the TR94848 holds tight sizing for fits and assemblies in metalworking, mold making, and general machining operations. It is sold individually and is a direct stock item for machine shops requiring reliable, repeatable reaming performance in the 0.4965-inch bore range.

Key Features

• 0.4965 inch reamer diameter with a tolerance of +0.0002 to -0.0000 inches for precise bore sizing
• High-speed steel (HSS) construction for durability across a range of workpiece materials
• 6 straight flutes with right-hand cutting direction for smooth, consistent material removal
• Straight-cylindrical shank for compatibility with standard chucks, collets, and floating holders
• 8 inch overall length with a 2 inch flute length for reach and rigidity in typical setups
• Bright, uncoated finish — no coating interference on toleranced diameters

Compatibility

Designed as a standard chucking reamer for use in manual lathes, CNC turning centers, drill presses, and machining centers equipped with straight-shank toolholding. Part of the TITAN USA TR94 series of HSS chucking reamers.

Installation Notes

Chucking reamers are installed by qualified machinists following standard toolroom practices. Secure the straight-cylindrical shank firmly in a drill chuck, collet, or floating reamer holder before operation. Always ream a pre-drilled or bored hole that leaves only the appropriate stock allowance for the reamer diameter — removing too much material in a single pass can affect finish and tool life. Use appropriate cutting fluid for the workpiece material and ensure the machine spindle is properly aligned to avoid bell-mouthing or chatter.