Hertel 2410058 Chucking Reamer 5/64 in Hss 4 Flute

Product Description

The HERTEL 2410058 is a chucking reamer designed for precision hole finishing in machine tool applications. Built from high-speed steel (HSS) with a bright, uncoated finish, this reamer features four spiral flutes with a left-hand spiral direction and right-hand cutting action. It measures 0.0781 inches (5/64 inch) in diameter with a 3-inch overall length and a 3/4-inch flute length. The straight-cylindrical shank allows for easy chuck mounting in standard drilling and milling setups. Machinists and tool-and-die professionals use this type of reamer to bring drilled or bored holes to accurate final diameter with a smooth, consistent finish.

This chucking reamer is suited for light-duty reaming operations on small-diameter holes in ferrous and non-ferrous materials. The 5/64-inch diameter makes it appropriate for precision work on small bores where tight tolerances are required. Its compact overall length and machine-mount shank design make it a practical choice for use in drill presses, lathes, and CNC machining centers where controlled feed rates and speeds can be maintained for optimal hole quality.

Key Features

• 5/64 inch (0.0781 inch) reamer diameter for small-bore precision finishing
• High-speed steel (HSS) construction for general-purpose cutting durability
• 4 spiral flutes with left-hand spiral and right-hand cutting direction
• Bright, uncoated finish suitable for use with standard cutting fluids
• Straight-cylindrical shank for direct chuck mounting
• 3-inch overall length with 3/4-inch flute length for controlled reaming depth

Compatibility

Designed as a machine-mount chucking reamer for use in drill presses, lathes, and machining centers that accept a straight-cylindrical shank tooling.

Installation Notes

This reamer is intended for installation by qualified machinists familiar with machine tool setups. Secure the straight-cylindrical shank firmly in a chuck or collet before operation and verify runout before cutting. Always power down the machine and confirm a full stop before making tool changes or adjustments. Use appropriate cutting fluid for the workpiece material to extend tool life and achieve the intended surface finish.