Titan Usa TR96090 Chucking Reamer 0.1865 in Hss 6 Flute

Product Description

The TITAN USA TR96090 is a straight-flute chucking reamer designed to finish-ream holes to tight tolerances in a machine tool setup. Manufactured from high-speed steel (HSS) with a bright, uncoated finish, it cuts right-hand and delivers a diameter tolerance of +0.0002 to -0.0000 inches, making it suitable for precision bore work where hole size and surface finish are critical. The reamer measures 0.1865 inches in diameter with a 1-1/8-inch flute length and a 4.5-inch overall length. It seats in a straight-cylindrical shank and is held in a drill chuck, collet chuck, or floating reamer holder on a drill press, lathe, or machining center.

This tool is intended for machine reaming operations in job shops, production machining, and maintenance-and-repair environments. Typical applications include finish-reaming pilot holes, dowel pin holes, and precision-fit bores in ferrous and non-ferrous materials. The 0.1865-inch diameter falls within the TR96 series range of 0.1500 to 0.1999 inches, covering close-tolerance small-bore work. Machinists and toolroom technicians are the primary users. It is sold individually.

Key Features

• 0.1865-inch reamer diameter with +0.0002 to -0.0000 inch tolerance for precise final bore sizing
• 6-flute, straight-flute geometry distributes cutting load and supports consistent surface finish
• High-speed steel construction provides good wear resistance across a broad range of workpiece materials
• Bright, uncoated finish — no coating buildup that could affect final hole diameter
• Straight-cylindrical shank for direct chuck or collet mounting in standard machine tool spindles
• Right-hand cutting direction; no coolant-through requirement simplifies setup

Compatibility

Designed as a machine-held chucking reamer compatible with drill presses, lathes, and CNC machining centers equipped with a drill chuck, collet chuck, or floating reamer holder sized for a straight-cylindrical shank.

Installation Notes

A licensed machinist or toolroom technician should install and operate this reamer. Secure the shank firmly in a properly sized chuck or collet before starting the spindle, and verify runout before cutting. Power down and de-energize the machine tool before changing tooling. Always pre-drill or bore the hole close to final size before reaming — attempting to remove excessive stock with a reamer can damage the flutes and compromise hole tolerances.