Hertel 2410066 Chucking Reamer 3/32 in Hss 4 Flute

Product Description

The HERTEL 2410066 is a straight-cylindrical shank chucking reamer designed for precision hole finishing in metalworking and machining applications. Built from high-speed steel (HSS) with a bright, uncoated finish, it measures 0.0938 inches (3/32 inch) in diameter with an overall length of 3 inches and a 3/4-inch flute length. The 4-flute, left-hand spiral geometry with right-hand cutting direction improves chip evacuation and delivers a smooth, accurate bore finish. This reamer is suited for production and maintenance machinists working on tight-tolerance holes in steel, aluminum, and similar materials.

This chucking reamer is intended for use in drill presses, CNC machining centers, lathes, and manual milling setups where final hole sizing to 3/32 inch is required. Its straight-cylindrical shank seats directly in standard chucks or collets without additional adapters. The compact overall length and short flute make it well suited for shallow reaming operations in confined workpiece geometries. Machinists performing precision fit work on small-diameter bores will find this reamer appropriate for both repair and production runs.

Key Features

• HSS construction for durability across a range of ferrous and non-ferrous materials
• Left-hand spiral flutes promote efficient chip clearing during right-hand cutting
• 4-flute design provides improved surface finish and dimensional accuracy
• Bright, uncoated finish suitable for general-purpose reaming without special coolant requirements
• Straight-cylindrical shank for direct chuck or collet mounting
• Compact 3-inch overall length with 3/4-inch flute length for shallow-bore applications

Compatibility

Designed as a standard chucking reamer for use in drill presses, CNC machining centers, lathes, and milling machines equipped with chucks or collets accepting a straight-cylindrical shank at 3/32 inch diameter.

Installation Notes

Installation and use should be performed by a qualified machinist. Ensure the spindle is fully stopped and the machine is powered down before mounting or removing the reamer from the chuck or collet. Apply appropriate cutting fluid for the workpiece material to extend tool life and improve finish quality. Do not exceed the recommended feed rate or use this reamer to remove stock beyond its rated sizing function.