Hertel 45675717 Chucking Reamer 0.271 in Solid Carbide

Product Description

The HERTEL 45675717 is a solid carbide chucking reamer designed for precision hole finishing in machine shop and production environments. With a reaming diameter of 0.271 inches and a 6-flute straight configuration, it delivers consistent bore sizing and a clean surface finish in a single pass. The bright, uncoated solid carbide construction provides the rigidity and wear resistance needed for tight-tolerance work on ferrous and non-ferrous materials. Machinists and tool-room operators use this reamer to bring drilled or bored holes to final dimension with minimal runout.

This chucking reamer is suited for use in CNC machining centers, manual mills, and drill presses where a straight-shank tool is required. Its 3.25-inch overall length and 1.125-inch flute length make it appropriate for shallow-to-medium depth through-holes and blind-hole finishing operations. The right-hand cutting direction is standard for conventional machine spindle rotation. Typical applications include precision fixture work, jig boring, and production reaming in manufacturing or maintenance and repair operations.

Key Features

• Solid carbide construction for superior rigidity and extended tool life compared to high-speed steel
• 0.271-inch reaming diameter for tight-tolerance hole finishing
• 6-flute straight configuration promotes smooth, even stock removal
• Bright, uncoated finish suitable for a wide range of workpiece materials
• Straight-cylindrical shank for secure chuck retention
• Right-hand cutting direction compatible with standard machine spindle rotation

Compatibility

Designed as a standard chucking reamer with a straight-cylindrical shank, compatible with any machine tool chuck or collet system accepting a straight shank in the corresponding diameter range.

Installation Notes

Installation and use of chucking reamers should be performed by qualified machinists familiar with cutting tool safety and machine operation. Always power down and de-energize the machine spindle before inserting or removing the tool from the chuck or collet. Ensure the shank is fully seated and the chuck is properly tightened before operation. Use appropriate cutting fluid for the workpiece material to manage heat and chip evacuation.