Titan Usa TC87074 Chucking Reamer 0.0620 in Solid Carbide

Product Description

The TITAN USA TC87074 is a solid carbide chucking reamer designed for precision hole finishing in metalworking and machining applications. Part of the TC87 series, it features a 0.0620-inch diameter with a tight tolerance of +0.0002 to -0.0000 inches, making it well-suited for close-tolerance bore work where dimensional accuracy is critical. The straight, 4-flute geometry and bright uncoated finish are optimized for right-hand cutting. Machinists and toolroom professionals install this reamer in CNC machining centers, drill presses, and manual lathes equipped with appropriate collet or chuck toolholding.

This reamer is sized for small-diameter bore finishing in the 0.0500 to 0.0999-inch range. It is commonly used in precision component manufacturing, mold and die work, and fixture building where hole size and surface finish must meet tight specifications. The straight-cylindrical shank allows direct mounting in standard collets and drill chucks without additional adapters. Its 1-1/2-inch overall length and 3/8-inch flute length make it appropriate for shallow through-holes and blind holes in a range of workpiece materials.

Key Features

• Solid carbide construction for rigidity and wear resistance in precision reaming
• 0.0620-inch diameter with tolerance of +0.0002 to -0.0000 inches for close-tolerance finishing
• 4-flute, straight-flute geometry with right-hand cutting direction
• Bright uncoated finish suitable for a range of base materials
• Straight-cylindrical shank for direct collet or chuck mounting
• No coolant-through requirement simplifies setup in standard machine tools

Compatibility

Designed as an OEM-style replacement and standard chucking reamer for precision machining applications requiring a 0.0620-inch finished bore diameter with a straight-cylindrical shank interface.

Installation Notes

This reamer should be installed by a qualified machinist using appropriate collet or drill chuck toolholding rated for the spindle speed and material being reamed. Ensure the workpiece is securely fixtured and the spindle is at a full stop before tool changes. Use recommended cutting fluids or lubricants for the workpiece material to extend tool life and achieve optimal surface finish. Do not use this reamer to remove excessive stock — pre-drill or bore the hole to within the recommended allowance before reaming.