Value Collection SM0407710 Chucking Reamer Hss 0.7710 in

Product Description

The VALUE COLLECTION SM0407710 is a chucking reamer designed for precision hole finishing in metal machining operations. Built from high-speed steel (HSS) with a bright, uncoated finish, it delivers consistent sizing and smooth surface finishes in drilled or bored holes. The reamer measures 0.7710 inches in diameter with a 9.5-inch overall length and a 2.5-inch straight flute length. Its straight-cylindrical shank seats securely in standard drill chucks or collets. This tool is installed and operated by machinists, tool-and-die makers, and maintenance technicians working on manual lathes, drill presses, or milling machines.

This chucking reamer is suited for finishing through-holes and blind holes to tight dimensional tolerances in ferrous and non-ferrous materials. The right-hand cutting direction is standard for conventional machine spindle rotation. Its 0.7710-inch diameter falls within the 0.7000 to 0.9999 inch decimal inch reamer range, making it a practical choice for medium-bore finishing work in job shop, production, and maintenance-repair-overhaul environments.

Key Features

• HSS construction provides good wear resistance and toughness across a range of workpiece materials
• Straight flute design suits most general-purpose reaming applications
• Bright uncoated finish for use without coating-specific coolant requirements
• Straight-cylindrical shank for compatibility with standard drill chucks and collets
• Right-hand cutting direction matches standard CW spindle rotation
• 0.7710-inch finished hole diameter with a 2.5-inch flute length for controlled material removal

Compatibility

Designed as a standard chucking reamer for use in drill presses, engine lathes, and milling machine setups equipped with drill chucks or collets accepting a straight-cylindrical shank in the 0.7000 to 0.9999 inch diameter range.

Installation Notes

Chucking reamers are installed and operated by qualified machinists. Power down and lock out the machine spindle before mounting or removing the reamer from the chuck or collet. Ensure the shank is fully seated and the chuck is tightened uniformly before operation. Use appropriate cutting fluid for the workpiece material to extend tool life and achieve the desired hole finish.