Walter-titex 5071794 Chucking Reamer 8.00mm Cobalt Steel

Product Description

The WALTER-TITEX 5071794 is a straight-flute chucking reamer designed for precision hole finishing in metalworking applications. Built from cobalt steel with a bright, uncoated finish, this reamer delivers accurate sizing in materials where heat resistance and tool durability are required. It features a straight-cylindrical shank for secure chuck mounting and a 6-flute, right-hand cutting geometry. The reamer carries an h7 diameter tolerance at 8.00mm, making it suitable for close-tolerance bore work where consistent final diameter is critical. Weighing 0.09 pounds, it is compact and well-suited for bench-top drilling machines and machining centers alike.

This chucking reamer is used in precision machining environments, including job shops, tool rooms, and production facilities. It is sized for finishing 8.00mm bores to h7 tolerance, a common requirement in fixture work, bearing seat preparation, and dowel pin hole finishing. The straight-cylindrical shank fits standard drill chucks and collet systems, making it a practical choice for machinists working on manual mills, drill presses, and CNC machines with appropriate toolholding. It is sold individually and intended for professional machining use.

Key Features

• 8.00mm reamer diameter with h7 tolerance for close-tolerance bore finishing
• Cobalt steel construction for improved heat resistance over standard HSS
• 6-flute straight geometry for smooth cutting action and consistent surface finish
• Right-hand cutting direction with straight-cylindrical shank for standard chuck compatibility
• Bright, uncoated finish suitable for use with cutting fluids across a range of workpiece materials
• Compact 33.00mm flute length with 117.00mm overall length for controlled reach

Compatibility

Designed as a standard chucking reamer for use in drill chucks and collet toolholding systems that accept a straight-cylindrical shank, suitable for 8.00mm bore finishing applications.

Installation Notes

Chucking reamers should be installed by qualified machinists following safe machine operation procedures. Ensure the machine spindle is fully stopped and locked out before mounting or removing the tool. Use appropriate cutting fluid for the workpiece material to extend tool life and achieve the specified bore tolerance. Do not use a reamer to remove excessive stock — pre-drill or bore the hole to within the recommended allowance before reaming.