Hertel 45676160 Chucking Reamer 0.331 in Solid Carbide

Product Description

The HERTEL 45676160 is a solid carbide chucking reamer designed for precision hole finishing in metalworking applications. With a reamer diameter of 0.331 inches and a 6-flute, right-hand cutting geometry, this tool delivers tight-tolerance bore sizing and smooth surface finishes. The straight shank allows it to seat directly in standard drill chucks or collet holders. At 3.5 inches overall length with a 1.25-inch flute length, it is suited for through-hole and blind-hole reaming in short to moderate depth applications. Machinists and toolroom operators rely on solid carbide reamers like this one for superior rigidity and wear resistance compared to HSS alternatives.

This chucking reamer is used in machine shop, production, and toolroom environments where hole diameter accuracy and finish quality are critical. It is appropriate for use in CNC machining centers, manual mills, drill presses, and lathes equipped with a suitable chuck or collet system. The bright polished finish reduces friction during cutting and aids in chip evacuation. Typical materials reamed include steel, cast iron, aluminum, and similar machinable metals.

Key Features

• Solid carbide construction for high rigidity and extended tool life
• 0.331-inch reamer diameter for precise bore sizing
• 6-flute right-hand cutting geometry for smooth finish and stable cutting action
• Straight flute design suitable for through-holes and short blind holes
• Bright polished coating reduces friction and aids chip clearance
• Straight shank compatible with standard drill chucks and collet holders

Compatibility

Designed as an OEM-style precision cutting tool for use in any machine setup accepting a straight-shank chucking reamer with a 0.331-inch diameter.

Installation Notes

Chucking reamers are installed and operated by machinists in a machine tool environment. Ensure the workpiece and machine spindle are fully secured before engaging the reamer. Use appropriate cutting fluid for the material being reamed to extend tool life and improve surface finish. Always run the reamer at manufacturer-recommended speeds and feeds for carbide tooling; excessive speed or feed without proper lubrication can cause premature wear or chipping.