Hertel 72035694 Chucking Reamer 0.5690 in Hss 8 Flute

Product Description

The HERTEL 72035694 is a straight-flute chucking reamer designed for precision hole finishing in metal workpieces. Built from high-speed steel (HSS) with a bright, uncoated finish, it delivers consistent sizing and surface finish in production and maintenance machining environments. The reamer measures 0.5690 inches in diameter with an 8-inch overall length and a 2-inch flute length. Its straight-cylindrical shank seats securely in standard chucks or collets. With 8 flutes and right-hand cutting direction, it removes minimal stock while producing accurate, smooth bores. Machinists and tool-and-die professionals use this reamer for final-pass sizing of drilled or bored holes to tight tolerances.

This chucking reamer is suited for use in drill presses, lathes, and CNC machining centers where a floating or rigid reamer holder is employed. It is appropriate for through-holes and blind-hole applications in ferrous and non-ferrous materials where a 0.5690-inch finished bore diameter is required. The bright finish makes it a general-purpose option across a range of cutting fluids and materials. It is intended for use by machinists, tool-room technicians, and maintenance professionals performing precision hole finishing work.

Key Features

• 0.5690-inch reaming diameter for precise bore sizing
• High-speed steel (HSS) construction for durability across ferrous and non-ferrous materials
• 8 straight flutes with right-hand cutting direction for smooth, accurate finish
• Bright, uncoated finish suitable for use with a wide range of cutting fluids
• Straight-cylindrical shank compatible with standard chucks and collets
• 8-inch overall length with a 2-inch flute length for reach and rigidity in common setups

Compatibility

Designed as a standard chucking reamer for use in drill presses, lathes, and machining centers with compatible straight-shank chuck or collet systems accepting a straight-cylindrical shank in the appropriate diameter range.

Installation Notes

Installation and use should be performed by a qualified machinist. Ensure the machine spindle is fully stopped and the workpiece is securely fixtured before mounting or removing the reamer. Seat the straight-cylindrical shank fully and evenly in the chuck or collet before tightening. Apply an appropriate cutting fluid for the workpiece material, and always ream at the correct speed and feed for the material and reamer diameter to avoid bell-mouthing or chatter.