Hertel 45674462 Chucking Reamer 0.063 in Solid Carbide

Product Description

The HERTEL 45674462 is a solid carbide chucking reamer designed for precision hole finishing in machine shop and production environments. With a 0.063 inch diameter and a 1.5 inch overall length, this reamer is built for tight-tolerance work in small-diameter bores. The 4-flute straight flute geometry and right-hand cutting direction provide smooth, accurate stock removal. A bright polished finish reduces friction and aids chip evacuation. Machinists, tool and die makers, and production operators use this tool in CNC machining centers, drill presses, and lathes where repeatable bore sizing is required.

This chucking reamer is suited for finishing operations on small bores in ferrous and non-ferrous materials. The straight shank allows direct mounting in standard drill chucks, collet chucks, or floating reamer holders. With a 0.375 inch flute length, it is optimized for shallow through-holes and short blind bores. It is a practical choice for precision fit applications where standard twist drill output does not meet tolerance requirements.

Key Features

• Solid carbide construction for wear resistance and dimensional stability in production runs
• 0.063 inch diameter targets the 0.0500 to 0.0999 inch reamer diameter range
• 4-flute straight flute design for smooth cutting action and improved surface finish
• Bright polished coating reduces built-up edge and improves chip flow
• Straight shank compatible with standard drill chucks and collet holders
• Right-hand cutting direction for conventional CNC and manual machine setups

Compatibility

Designed as an OEM-style replacement or direct application chucking reamer for use in standard straight-shank toolholders and drill chucks accepting small-diameter reamers in the 0.0500 to 0.0999 inch diameter range.

Installation Notes

Installation should be performed by a qualified machinist. Ensure the machine spindle is fully stopped and locked out before mounting or removing the reamer from the holder. Use a properly sized collet or drill chuck to secure the straight shank without runout; excessive runout will accelerate tool wear and compromise bore tolerance. Apply appropriate cutting fluid for the workpiece material to extend tool life and maintain surface finish quality.