Hertel 72023302 Chucking Reamer 0.2330 in Hss 6 Flute

Product Description

The HERTEL 72023302 is a straight-flute chucking reamer designed for precision hole finishing in metal workpieces. Manufactured from high-speed steel (HSS) with a bright, uncoated finish, this reamer features a 0.2330-inch cutting diameter and a 6-inch overall length. The straight-cylindrical shank provides secure seating in standard drill chucks and machine tool spindles. With six flutes and a right-hand cutting direction, it delivers consistent stock removal and accurate sizing in production and maintenance machining operations. Licensed machinists and toolroom technicians rely on this style of reamer for achieving tight-tolerance finished bores.

This chucking reamer is suited for use in drill presses, lathes, and CNC machining centers where a straight-cylindrical shank is compatible with the machine spindle or chuck. The 1.5-inch flute length accommodates standard through-hole and shallow blind-hole reaming operations in the 0.2330-inch diameter range. It is appropriate for general-purpose production work in ferrous and non-ferrous metals where an uncoated HSS tool meets the application requirements.

Key Features

• 0.2330-inch cutting diameter for precision bore finishing
• High-speed steel (HSS) construction for durability across common metal materials
• Six straight flutes with right-hand cutting direction for smooth, accurate stock removal
• Bright, uncoated finish — ready for use with appropriate cutting fluid
• Straight-cylindrical shank for compatibility with standard drill chucks and machine spindles
• 1.5-inch flute length suitable for through-hole and shallow blind-hole applications

Compatibility

Designed as a general-purpose chucking reamer for use in machine tools accepting a straight-cylindrical shank, including drill presses, lathes, and machining centers performing finish-reaming operations in the 0.2000 to 0.2499-inch diameter range.

Installation Notes

Installation and operation should be performed by a qualified machinist or toolroom technician. Always bring the machine spindle to a complete stop and isolate power before mounting or removing the reamer from the chuck. Use appropriate cutting fluid for the workpiece material to extend tool life and maintain bore quality. Do not use a chucking reamer to remove excessive stock — pre-drill or bore the hole to within the appropriate reaming allowance before using this tool.