Hertel 2296705 Chucking Reamer 7.00mm Hss 6 Flute

Product Description

The HERTEL 2296705 is a straight-flute chucking reamer designed to finish-ream holes to a precise 7.00mm (0.2756 inch) diameter. Built from high-speed steel (HSS) with a bright, uncoated finish, it delivers accurate sizing in a wide range of ferrous and non-ferrous materials. The straight-cylindrical shank seats cleanly in standard drill chucks, collets, and machine spindles. With 6 flutes and a right-hand cutting direction, this reamer produces smooth, consistent bore finishes in CNC machining centers, manual mills, and drill presses. It is a standard production reamer suited for machinists and toolroom technicians working to close-tolerance hole specifications.

This reamer is used in general metalworking and precision machining applications where a drilled hole must be brought to a final finished diameter. The 6-inch overall length and 1.5-inch flute length make it well suited for through-holes and shallow blind-hole finishing in production and jobsite settings. It performs in manual drilling setups as well as CNC and turret lathe operations where repeatable hole sizing is required.

Key Features

• 7.00mm (0.2756 inch) finished reamer diameter for close-tolerance hole sizing
• High-speed steel (HSS) construction for durability across ferrous and non-ferrous materials
• 6 straight flutes with right-hand cutting direction for smooth bore finish
• Bright, uncoated finish suitable for use with standard cutting fluids
• Straight-cylindrical shank for direct chucking in collets, drill chucks, and machine spindles
• 6-inch overall length with 1.5-inch flute length for versatile reach and engagement

Compatibility

Designed as a standard chucking reamer for use in drill presses, manual milling machines, CNC machining centers, and turret lathes equipped with straight-bore chucks or collets accepting a straight-cylindrical shank.

Installation Notes

Chucking reamers are installed and operated by machinists and toolroom technicians. Always ensure the machine spindle is fully stopped and locked before seating or removing the reamer from the chuck or collet. Apply an appropriate cutting fluid for the workpiece material to extend tool life and improve surface finish. Do not use a chucking reamer to remove excess stock — pre-drill or bore the hole to within a few thousandths of final diameter before reaming.