Hertel 45674553 Chucking Reamer 0.0865 in Solid Carbide

Product Description

The HERTEL 45674553 is a solid carbide chucking reamer designed for precision hole finishing in machining and toolroom applications. With a reamer diameter of 0.0865 inches and an overall length of 2 inches, this tool is built for tight-tolerance work in small-bore applications. The 4-flute straight flute geometry and bright polished finish promote smooth cutting action and accurate sizing. A straight shank allows direct mounting in standard drill chucks or collet holders. Machinists, tool and die makers, and production operators use this reamer to bring drilled or bored holes to final dimension.

This chucking reamer is suited for light-duty precision reaming operations on ferrous and non-ferrous materials where fine surface finish and dimensional accuracy are required. It is a standard fitment for benchtop drill presses, CNC machining centers, and manual mills where a straight-shank tool is called for. The 0.5-inch flute length makes it appropriate for shallow-through holes and blind holes within that depth range. It ships in a quantity of one per package.

Key Features

• Solid carbide construction for rigidity and wear resistance in precision reaming
• 0.0865-inch reamer diameter within the 0.0500 to 0.0999-inch diameter range
• 4-flute straight flute design for consistent chip evacuation and finish quality
• Bright polished coating reduces friction and promotes clean bore surface finish
• Straight shank for compatibility with standard chucks and collet systems
• Right-hand cutting direction, standard for conventional reaming operations

Compatibility

Designed as a standard straight-shank chucking reamer for use in drill chucks, ER collet holders, and similar straight-bore toolholding systems on drill presses, lathes, and machining centers.

Installation Notes

Installation and use of this tool should be performed by qualified machinists familiar with reaming operations. Secure the straight shank firmly in a properly sized collet or drill chuck before operation, and verify runout before cutting. Always reduce spindle speed relative to drilling and apply appropriate cutting fluid for the workpiece material. Do not use this reamer to remove excessive stock; pre-drill or bore the hole to within a few thousandths of final diameter before reaming.