Hertel 2350262 Chucking Reamer 13/32 in Hss 6 Flute

Product Description

The HERTEL 2350262 is a high-speed steel (HSS) chucking reamer designed for precision hole finishing in metal machining applications. With a nominal diameter of 13/32 inches (0.4062 inches decimal), a 7-inch overall length, and 6 right-hand spiral flutes, this reamer delivers accurate, smooth-bore results in drilling and boring operations. The bright, uncoated finish suits general-purpose ferrous and non-ferrous materials. Machinists and tool-room professionals install this reamer in CNC lathes, drill presses, and milling machines where close-tolerance hole sizing is required after initial drilling.

This chucking reamer is suited for production and job-shop environments requiring consistent hole finishes in a range of 0.4000 to 0.4999 inches. The straight-cylindrical shank allows direct mounting in standard drill chucks and collet holders. The 1-3/4-inch flute length accommodates typical through-hole and shallow blind-hole reaming passes in ferrous stock, aluminum, brass, and similar workpiece materials.

Key Features

• 13/32 inch (0.4062 inch decimal) reamer diameter for accurate hole finishing
• 6 right-hand spiral flutes promote smooth chip evacuation and consistent surface finish
• HSS construction provides durability across general-purpose machining applications
• Bright, uncoated finish suitable for use with standard cutting fluids
• Straight-cylindrical shank fits standard drill chucks and collet holders without adapters
• 7-inch overall length accommodates a variety of machine setups and workpiece depths

Compatibility

Designed as a general-purpose chucking reamer for use in CNC lathes, drill presses, turret lathes, and milling machines equipped with standard drill chucks or collet holders accepting a straight-cylindrical shank.

Installation Notes

Installation and use should be performed by qualified machinists familiar with reaming operations and machine tool safety. Ensure the spindle is fully stopped and the machine is powered down before loading or removing the reamer from the chuck or collet. Use an appropriate cutting fluid for the workpiece material to maximize tool life and surface finish quality. Pre-drill the hole to the correct pilot diameter before reaming to avoid excessive tool deflection or premature wear.