Hertel 45676467 Chucking Reamer 0.366 in Solid Carbide

Product Description

The HERTEL 45676467 is a solid carbide chucking reamer designed for precision hole finishing in metalworking and machining applications. With a reamer diameter of 0.366 inches and a 1.25-inch flute length, it delivers accurate, repeatable sizing in through-holes and blind holes. The straight shank seats cleanly in standard chucks, collets, or holders. Six right-hand straight flutes provide smooth cutting action and efficient chip clearance. A bright polished finish reduces friction and helps extend tool life in demanding cutting conditions. Machinists and tool-and-die technicians use this reamer where tight dimensional tolerances are required.

This chucking reamer is suited for light to medium-duty reaming operations on ferrous and non-ferrous metals. It performs well in CNC machining centers, manual mills, and drill presses where consistent hole diameter and surface finish are critical. The solid carbide construction makes it appropriate for harder workpiece materials and higher cutting speeds compared to high-speed steel alternatives. It is typically installed in a precision chuck or collet holder and used as a finishing step after drilling to final diameter.

Key Features

• Solid carbide construction for rigidity and wear resistance in hard materials
• 0.366-inch reamer diameter for precise hole finishing
• Six straight right-hand flutes for smooth cutting and chip evacuation
• Straight shank for compatibility with standard chucks and collet systems
• Bright polished finish reduces cutting friction and aids surface finish
• 3.5-inch overall length provides reach suitable for most standard workholding setups

Compatibility

Designed as an OEM-style chucking reamer for use in standard straight-shank chuck and collet holder systems on CNC machining centers, manual mills, and drill presses requiring a 0.366-inch finished hole diameter.

Installation Notes

Installation is performed by a machinist or tool-and-die technician. Secure the straight shank fully into a precision chuck or collet holder before operation. Ensure the machine spindle is fully stopped and locked out before changing or inspecting the reamer. Always use appropriate cutting fluid for the workpiece material, and verify runout at the shank before taking a finish pass.