Titan Usa TR94901 Chucking Reamer 0.7515 in Hss 8 Flute

Product Description

The TITAN USA TR94901 is a chucking reamer designed to finish-size drilled or bored holes to tight tolerances in a wide range of metalworking applications. Manufactured from high speed steel (HSS) with a straight 8-flute geometry, this reamer produces a smooth bore finish while maintaining dimensional accuracy. The straight-cylindrical shank seats securely in standard drill chucks or collet holders, and the uncoated HSS construction allows for resharpening in the field. At 9.5 inches overall length with a 2.5-inch flute length, this tool is suited for through-hole and moderate-depth blind-hole reaming on manual mills, drill presses, and lathes.

The TR94901 is used in job shops, maintenance and repair operations, and production environments where hole sizing to 0.7515 inches diameter is required. Typical applications include bearing fits, bushing installations, and close-tolerance shaft clearance work in ferrous and non-ferrous materials. The right-hand cut, straight-flute design is appropriate for reaming short to medium-depth holes in materials where chip evacuation from the flute is manageable. It is installed by machinists and toolroom professionals using standard rotating machine setups.

Key Features

• 0.7515-inch reamer diameter for precise finish-sizing of bored or drilled holes
• High speed steel (HSS) construction — resharpenable and suitable for a broad range of workpiece materials
• 8-flute straight geometry produces a smooth bore finish and even cutting load distribution
• Straight-cylindrical shank for positive grip in drill chucks and collet holders
• 9.5-inch overall length with 2.5-inch flute length accommodates standard through-hole and moderate blind-hole depths
• Uncoated finish — ready for use with cutting fluid as required by application

Compatibility

Designed as a straight-shank chucking reamer compatible with standard drill chucks and collet tool-holding systems on drill presses, manual mills, and lathes sized to accept a straight cylindrical shank at this diameter.

Installation Notes

Chucking reamers are installed by machinists using standard drill press, lathe, or milling machine setups — always ensure the machine spindle is fully stopped and locked out before mounting or removing the tool. The workpiece hole should be pre-drilled or bored to within accepted reaming stock allowance before using this tool; removing excessive material in a single pass will accelerate wear and reduce accuracy. Apply appropriate cutting fluid for the workpiece material to extend tool life and improve surface finish. Inspect the shank for runout before use to ensure dimensional results are within tolerance.