Hertel 45675543 Chucking Reamer 0.244 in Solid Carbide

Product Description

The HERTEL 45675543 is a solid carbide chucking reamer designed for precision hole finishing in metalworking and machining applications. With a reamer diameter of 0.244 inches and a 3-inch overall length, this tool delivers tight tolerances in bored or drilled holes. The straight flute geometry and right-hand cut produce clean, accurate finishes in a wide range of materials. Four flutes provide consistent chip evacuation and surface contact. The bright, uncoated finish is suited for use in both dry and lubricated cutting conditions. Machinists and toolroom operators install this reamer in CNC machining centers, drill presses, or manual lathes using a standard straight shank chuck or collet.

This chucking reamer is used in production and toolroom environments where precise bore sizing is required. Typical applications include finishing holes in ferrous and non-ferrous metals, plastics, and composites. The 1-inch flute length accommodates shallow-to-medium depth finishing passes. It is well suited for job shops, manufacturing facilities, and maintenance operations that demand repeatable bore geometry. The solid carbide construction resists deflection and wear, making it appropriate for hard or abrasive materials where high-speed steel tooling would degrade faster.

Key Features

• Solid carbide construction for superior rigidity and wear resistance
• 0.244 inch diameter with straight flute geometry for accurate bore finishing
• Right-hand cutting direction for standard spindle rotation
• Four-flute design provides consistent chip clearance and surface finish
• Straight shank compatible with standard drill chucks and collets
• Bright, uncoated finish suitable for a broad range of cutting conditions

Compatibility

Designed as an OEM-style chucking reamer for use in standard straight-shank chuck and collet toolholding systems on CNC machining centers, drill presses, and manual lathes requiring a 0.244 inch finished bore diameter.

Installation Notes

Installation is performed by qualified machinists or toolroom technicians. Ensure the machine spindle is fully stopped and the tool holder is clean and free of debris before mounting the reamer. Secure the straight shank firmly in the chuck or collet to the toolholder manufacturer's specified clamping procedure to prevent runout. Use appropriate cutting fluid for the workpiece material and follow shop safety procedures for rotating cutting tools.