Titan Usa TC87277 Chucking Reamer 0.2200 in Solid Carbide

Product Description

The TITAN USA TC87277 is a solid carbide chucking reamer designed for precision hole finishing in metalworking and machining applications. With a 0.2200-inch reamer diameter held to a tight tolerance of +0.0002 to -0.0000 inches, this tool delivers accurate, repeatable hole sizing in a single pass. The straight-cylindrical shank seats firmly in standard drill chucks or collet holders. At 3 inches overall length with a 1-inch flute length, it is suited for through-hole and shallow blind-hole reaming where dimensional accuracy and surface finish are critical. Machinists and tool-and-die professionals are the primary users of this style of reamer.

This reamer is used in production machining, job shop, and maintenance repair environments where holes require final sizing to close tolerances. The 4-flute straight design is well matched to reaming ferrous and non-ferrous metals including steel, aluminum, brass, and cast iron. The bright uncoated finish makes it easy to inspect for wear. Right-hand cutting direction is standard for conventional spindle rotation. The TC87 series from TITAN USA covers a broad range of decimal-inch diameters for general-purpose chucking reamer applications.

Key Features

• 0.2200-inch reamer diameter with tolerance of +0.0002 to -0.0000 inches for precision hole finishing
• Solid carbide construction provides superior hardness and wear resistance compared to HSS
• 4 straight flutes with right-hand cutting direction for use in standard CNC and manual spindles
• Straight-cylindrical shank compatible with standard drill chucks and collet systems
• Bright uncoated finish allows easy visual inspection of cutting edges
• 3 inches overall length with 1-inch flute length suits through-hole and shallow blind-hole work

Compatibility

Designed as a general-purpose chucking reamer for use in CNC machining centers, manual mills, drill presses, and lathes equipped with standard drill chucks or collet holders accepting a straight-cylindrical shank.

Installation Notes

Install and removal should be performed with the machine spindle fully stopped and locked out per standard machine-safety procedures. Seat the straight shank fully and evenly in the chuck or collet before tightening to avoid runout. Use appropriate cutting fluid or coolant for the workpiece material to extend tool life and improve finish quality. Inspect cutting edges before each use and remove the reamer from service at the first sign of chipping or wear.