Value Collection SM0406750 Chucking Reamer Hss 0.6750 in

Product Description

The VALUE COLLECTION SM0406750 is a high-speed steel (HSS) chucking reamer designed to bring bored or drilled holes to a precise finished diameter. With a cutting diameter of 0.6750 inches and a 9-inch overall length, this reamer is built for use in drill presses, lathes, and CNC or manual machining centers. The straight flute geometry and bright uncoated finish make it suitable for general-purpose reaming in ferrous and non-ferrous materials. Right-hand cutting direction follows standard convention for most machine spindle setups. Machinists and toolroom technicians are the primary users of this type of precision finishing tool.

This chucking reamer is suited for production and toolroom applications where hole finish and dimensional accuracy are required. The straight-cylindrical shank allows it to be held securely in a drill chuck, collet, or floating reamer holder. With a 2.25-inch flute length, it provides adequate chip clearance for through-hole and moderate-depth blind-hole reaming operations at standard cutting speeds for HSS tooling. It is appropriate for use in job shops, maintenance facilities, and manufacturing environments.

Key Features

• 0.6750-inch cutting diameter for precise hole finishing
• 9-inch overall length suits extended-reach and standard machine setups
• HSS construction provides toughness and edge retention for general-purpose use
• Straight flute design aids chip evacuation and simplifies regrinding
• Right-hand cutting direction compatible with standard machine spindle rotation
• Bright uncoated finish — ready to use or suitable as a base for aftermarket coatings

Compatibility

Designed as a general-purpose chucking reamer for use in drill presses, engine lathes, turret lathes, and CNC machining centers equipped with a drill chuck, collet chuck, or floating reamer holder accepting a straight-cylindrical shank.

Installation Notes

Chucking reamers should be installed by a qualified machinist following standard toolroom practice. Ensure the machine spindle is fully stopped and locked out before mounting or removing the tool. Use a floating reamer holder where possible to compensate for minor spindle misalignment and prevent bell-mouthing of the finished hole. Always apply appropriate cutting fluid for the workpiece material to extend tool life and improve hole finish.