Hertel 45675675 Chucking Reamer 0.267 in Solid Carbide

Product Description

The HERTEL 45675675 is a solid carbide chucking reamer designed for precision hole finishing in metalworking applications. At 0.267 inches in diameter with a 3.25 inches overall length and a 1.125 inches flute length, this reamer delivers tight-tolerance bore finishing in production and maintenance environments. Solid carbide construction provides the rigidity and wear resistance needed for consistent sizing in ferrous and non-ferrous materials. The bright polished finish reduces built-up edge and aids chip flow. Machinists and tool-and-die professionals use this reamer in CNC machining centers, drill presses, and lathes where accurate hole diameter control is required.

This chucking reamer is suited for precision reaming operations in job shops, production machining, and maintenance repair environments. The straight shank allows direct clamping in standard drill chucks or collet holders. The right-hand cutting direction and six straight flutes produce a smooth, accurately sized bore suitable for dowel pin fits, bushing installations, and similar close-tolerance applications. It is appropriate for use in both manual and CNC machine tool setups.

Key Features

• 0.267 inches cutting diameter for precision hole sizing in the 0.250 to 0.299 inches range
• Solid carbide construction for superior hardness and wear resistance versus high-speed steel
• Six straight flutes for smooth cutting action and consistent chip evacuation
• Bright polished finish minimizes friction and reduces built-up edge
• Straight shank compatible with standard drill chucks and collet holders
• Right-hand cutting direction for conventional machine tool operation

Compatibility

Designed as a standard chucking reamer for use in CNC machining centers, drill presses, lathes, and similar machine tools equipped with a chuck or collet system accepting a straight shank toolholder.

Installation Notes

Installation and use should be performed by a qualified machinist familiar with reaming operations and machine tool safety procedures. Ensure the machine spindle is fully stopped and power is locked out before loading or removing the tool. Secure the straight shank firmly in a properly sized collet or drill chuck to prevent tool runout, which directly affects hole quality and tool life. Use appropriate cutting fluid for the workpiece material to extend tool life and improve surface finish.