Hertel 45675089 Chucking Reamer 0.1915 in Solid Carbide

Product Description

The HERTEL 45675089 is a solid carbide chucking reamer designed for precision hole finishing in machine shop and toolroom applications. With a reamer diameter of 0.1915 inches and a 3-inch overall length, this tool delivers consistent, close-tolerance results in through-holes and blind holes. The bright polished finish reduces friction during the cut, and the right-hand cutting direction suits standard spindle rotation. Four straight flutes provide efficient chip evacuation across the 1-inch flute length. Machinists and toolroom operators rely on this type of reamer for finishing drilled or bored holes to tight dimensional tolerances.

This chucking reamer is intended for use in CNC machining centers, drill presses, and manual lathes where a straight shank can be gripped in a drill chuck or collet. It fits applications requiring finished hole diameters in the 0.1500 to 0.1999 inch range. This is not an over- or under-size reamer and is not a dowel pin reamer. It is suited to ferrous and non-ferrous materials where solid carbide tooling is appropriate for the required surface finish and dimensional accuracy.

Key Features

• Solid carbide construction for rigidity and wear resistance in demanding cutting conditions
• Bright polished coating reduces friction and aids chip flow
• Four straight flutes over 1 inch of flute length for clean, efficient chip evacuation
• Right-hand cutting direction compatible with standard machine spindle rotation
• Straight shank for direct chuck or collet holding without additional toolholders
• Not an over- or under-size variant — ground to nominal 0.1915 inch diameter

Compatibility

Designed as an OEM-style replacement or direct-use chucking reamer for machine tool applications requiring a straight-shank solid carbide reamer in the 0.1500 to 0.1999 inch diameter range.

Installation Notes

Installation is performed by qualified machinists or toolroom personnel. Secure the straight shank firmly in a drill chuck or precision collet before use, and verify runout is within acceptable limits for the tolerance required. Always bring the spindle to a full stop before loading or unloading the tool. Use appropriate cutting fluid for the workpiece material to extend tool life and maintain hole quality.