Value Collection 144429606710000 Chucking Reamer Hss

Product Description

The VALUE COLLECTION 144429606710000 is a straight-flute chucking reamer designed for precision hole finishing in metalworking applications. Built from high-speed steel (HSS) with a bright, uncoated finish, this reamer delivers accurate sizing at 0.6710 inches in diameter across 8 straight flutes. The right-hand cutting direction and straight-cylindrical shank make it compatible with standard drill chucks and machine tool collets. Machinists and toolroom technicians use chucking reamers like this one in drill presses, lathes, and milling machines to bring pre-drilled or bored holes to a precise, finished diameter with smooth surface finish.

This reamer falls within the 0.5000 to 0.6999 inch decimal inch diameter range, making it suited for moderate to mid-large bore finishing work in ferrous and non-ferrous materials. It is a standard, non-dowel-pin and non-over/under-size reamer, meaning it finishes holes to the nominal 0.6710 inch dimension without intentional offset. Typical applications include production machining, maintenance and repair operations, and toolroom work where hole tolerance and surface finish are critical requirements.

Key Features

• 0.6710 inch finished-hole diameter for precise bore sizing
• 8-flute straight configuration for smooth, consistent material removal
• HSS construction provides durability across a wide range of workpiece materials
• Bright, uncoated finish suitable for general-purpose reaming without specialized coatings
• Straight-cylindrical shank fits standard drill chucks and collet holders
• Right-hand cutting direction compatible with conventional machine tool spindle rotation

Compatibility

Designed as an OEM-style replacement or standard toolroom addition compatible with any machine tool accepting a straight-cylindrical shank reamer in the 0.6710 inch diameter size range, including drill presses, engine lathes, and vertical milling machines.

Installation Notes

A licensed machinist or qualified toolroom technician should install and operate this reamer in a properly secured machine tool. Ensure the machine spindle is fully stopped and the workpiece is firmly clamped before chucking or unchucking the reamer. Always pre-drill or bore the hole to within a few thousandths of the finished diameter before reaming to avoid tool overload. Cutting fluid appropriate for the workpiece material is strongly recommended to extend tool life and improve surface finish.