Hertel 2411080 Chucking Reamer 1-1/8 in Hss 8 Flute

Product Description

The HERTEL 2411080 is a chucking reamer designed for precision hole finishing in metal and similar materials. Built from high-speed steel (HSS) with a bright, uncoated finish, it delivers consistent bore sizing in machine-tool and manual drill-press applications. The reamer measures 1.125 inches in diameter with an 11-inch overall length and a 2-7/8-inch flute length. Eight left-hand spiral flutes with right-hand cutting direction reduce chatter and produce smooth, accurate finishes in through-holes and blind bores. This tool is handled by machinists, tool-and-die technicians, and maintenance professionals working in precision machining environments.

This chucking reamer is suited for use in drill presses, lathes, milling machines, and similar machine tools where a straight-cylindrical shank can be secured in a standard drill chuck or collet. It is appropriate for residential and industrial machine shops, maintenance facilities, and production environments requiring consistent hole tolerances in the 1-1/8-inch diameter range. The right-hand cutting direction makes it compatible with conventional machine-tool spindle rotation, while the left-hand spiral flutes help clear chips efficiently during the cut.

Key Features

• 1.125-inch reamer diameter for precise hole finishing to 1-1/8-inch bore specifications
• High-speed steel (HSS) construction provides durability across a range of metal workpiece materials
• Eight left-hand spiral flutes with right-hand cutting direction reduce chatter and improve surface finish
• 11-inch overall length accommodates deeper setups and extended machine-spindle reach
• Straight-cylindrical shank fits standard drill chucks and collet holders without adapters
• Bright, uncoated finish allows straightforward inspection of tool condition and easy resharpening

Compatibility

Designed as an OEM-style chucking reamer for use in machine tools accepting a straight-cylindrical shank at 1-1/8-inch diameter; no specific model compatibility data was provided in the product documentation.

Installation Notes

Chucking reamers should be installed and operated by qualified machinists or maintenance technicians familiar with machine-tool safety practices. Always power down and lock out the machine before securing the shank in the chuck or collet. Use appropriate cutting fluid for the workpiece material to extend tool life and improve bore finish. Do not use this reamer for stock removal beyond finishing allowances; pre-drill or bore the hole to within a few thousandths of final diameter before reaming.