Value Collection 144429603520000 Chucking Reamer Hss

Product Description

The VALUE COLLECTION 144429603520000 is a straight-flute chucking reamer designed to bring bored or drilled holes to a precise finished diameter of 0.3520 inches. Manufactured from high-speed steel (HSS) with a bright, uncoated finish, this tool delivers accurate sizing and smooth surface finishes in a wide range of ferrous and non-ferrous workpiece materials. The straight-cylindrical shank seats securely in drill press chucks, CNC machining centers, or manual boring setups. Six flutes distribute cutting load evenly, reducing chatter and improving hole roundness. Right-hand cutting direction follows standard spindle rotation. The tool weighs 1.61 pounds and is sold as an individual unit.

This chucking reamer is suited for machine shop, toolroom, and production floor applications where a finished hole diameter of 0.3520 inches is required. Typical use cases include bearing seat preparation, dowel pin hole finishing, and close-tolerance fit work in steel, cast iron, aluminum, and brass. The straight-cylindrical shank makes it compatible with standard drill chucks and collet holders commonly found on drill presses, knee mills, and CNC vertical machining centers. It is intended for use by machinists, tool and die makers, and maintenance technicians performing precision hole finishing operations.

Key Features

• 0.3520 inch finished hole diameter for close-tolerance applications
• High-speed steel (HSS) construction provides good wear resistance across common workpiece materials
• 6-flute design distributes cutting load evenly to reduce chatter and improve finish quality
• Straight flute geometry simplifies regrinding and suits through-hole reaming
• Bright, uncoated finish — no coating buildup to affect final hole diameter
• Right-hand cut matches standard machine spindle rotation

Compatibility

Designed as a machine chucking reamer for use in drill presses, knee mills, and CNC vertical machining centers equipped with standard drill chucks or collet holders that accept a straight-cylindrical shank.

Installation Notes

A licensed machinist or qualified toolroom technician should mount this reamer in a rigid setup to minimize runout before engaging the workpiece. Power down and lock out the machine before changing or adjusting tooling. Use appropriate cutting fluid for the workpiece material to extend tool life and achieve the target surface finish. Do not use this tool as a drill — always pre-drill or pre-bore the hole to leave only minimal material for reaming.