Value Collection 144429604964000 Chucking Reamer Hss

Product Description

The VALUE COLLECTION 144429604964000 is a high-speed steel (HSS) chucking reamer designed to finish-ream drilled or bored holes to a precise diameter of 49/64 inch (0.7656 inch decimal). It features a straight-cylindrical shank for secure chuck holding and a straight flute geometry with a right-hand cutting direction. With an overall length of 9-1/2 inches and a 2-1/2 inch flute length, this reamer is suited for machinists and tool-and-die professionals who require accurate, smooth bore finishes in production and repair operations.

This chucking reamer is used in manual and CNC machine tool applications where final hole sizing and surface finish are critical. It fits standard drill chucks and collet systems that accept straight-cylindrical shanks. Typical applications include metalworking shops, maintenance and repair operations, and production machining environments where hole tolerance and roundness must meet close specifications. The bright uncoated finish makes it appropriate for use in a wide range of common ferrous and non-ferrous materials.

Key Features

• 49/64 inch (0.7656 inch) reamer diameter for precise finish reaming
• High-speed steel (HSS) construction for durability across common workpiece materials
• Straight-cylindrical shank compatible with standard drill chucks and collets
• Straight flute geometry with right-hand cutting direction
• Bright uncoated finish — no coating buildup to affect dimensional tolerance
• 9-1/2 inch overall length with 2-1/2 inch flute length for controlled chip clearance

Compatibility

Designed as a standard chucking reamer for use in any machine tool or drill press equipped with a chuck or collet system accepting a straight-cylindrical shank in the appropriate size range.

Installation Notes

Chucking reamers are installed and operated by machinists in drill press, lathe, or milling machine setups. Ensure the workpiece is secured and the spindle is at the correct low speed and feed rate for reaming before starting the cut. Use appropriate cutting fluid to extend tool life and improve surface finish. Never run a reamer in reverse, as this dulls the cutting edges.