Titan Usa TC87236 Chucking Reamer 0.1870 in Solid Carbide

Product Description

The TITAN USA TC87236 is a solid carbide chucking reamer designed to finish-ream drilled holes to precise tolerances in metalworking and machining applications. With a 0.1870-inch cutting diameter and a 4-flute straight-flute geometry, it produces accurate, smooth bores in a single pass. The straight shank mounts directly in a drill chuck or collet on a drill press, lathe, or CNC machining center. The bright uncoated solid carbide construction provides the rigidity and edge retention needed for tight-tolerance hole finishing in ferrous and non-ferrous materials. Overall length is 2.75 inches with a 0.875-inch flute length, making it suited for shallow-to-moderate depth reaming operations.

This chucking reamer is used in production and job-shop machining environments where hole diameter accuracy and surface finish matter. Typical applications include reaming precision clearance holes in steel, cast iron, aluminum, and brass components. The right-hand cutting direction and right-hand spiral designation are standard for conventional feed-forward reaming operations on manual and CNC equipment. Machinists, tool and die makers, and maintenance technicians working with close-tolerance assemblies are the primary installers and users of this tool.

Key Features

• 0.1870-inch reamer diameter for precise hole finishing to close tolerances
• Solid carbide construction provides superior rigidity and edge retention versus high-speed steel
• 4-flute straight-flute geometry for smooth material removal and consistent bore finish
• Bright uncoated finish suitable for a wide range of ferrous and non-ferrous workpiece materials
• Straight shank for direct chuck or collet mounting on drill presses, lathes, and machining centers
• Right-hand cutting and right-hand spiral direction compatible with standard machine feed conventions

Compatibility

Designed as an OEM-style solid carbide chucking reamer for use in standard drill chucks and collets on drill presses, engine lathes, turret lathes, and CNC machining centers accepting a straight shank tool.

Installation Notes

Chucking reamers should be installed by a qualified machinist familiar with cutting tool setup and machine operation. Secure the straight shank firmly in a drill chuck or collet and verify runout before cutting. Always reduce spindle speed significantly compared to drilling — reaming typically requires 50 to 65 percent of the drilling RPM for the same material — and apply appropriate cutting fluid for the workpiece material. Never run a reamer in reverse, as this will damage the cutting edges.