Value Collection 144429603200000 Chucking Reamer Hss

Product Description

The VALUE COLLECTION 144429603200000 is a straight-flute chucking reamer designed to finish-ream drilled or bored holes to a precise 0.3200-inch diameter. Machined from high-speed steel (HSS) with a bright, uncoated finish, this reamer delivers clean, accurate hole finishing in a wide range of ferrous and non-ferrous materials. The straight-cylindrical shank seats securely in standard drill chucks and collet holders. With six flutes and a right-hand cutting direction, it produces smooth, consistent bore surfaces. Machinists, tool-and-die workers, and maintenance technicians install this reamer in manual or CNC drilling setups requiring tight diameter tolerances.

This chucking reamer is suited for machine-tool operations where hole size and surface finish are critical. Typical applications include finishing pilot holes, clearance holes, and alignment bores in workpieces where hand reaming is impractical or insufficient. The straight-cylindrical shank makes it compatible with standard Jacobs-style chucks and ER collet systems commonly used on drill presses, lathes, and machining centers. It covers the 0.3000 to 0.3499-inch reamer diameter range, making it appropriate for production and maintenance work in metalworking, fabrication, and repair shops.

Key Features

• 0.3200-inch finished bore diameter for precise dimensional accuracy
• High-speed steel (HSS) construction provides durability across a range of workpiece materials
• Six straight flutes promote smooth cutting action and clean hole finish
• Right-hand cutting direction compatible with standard machine spindle rotation
• Bright, uncoated finish allows easy visual inspection of cutting edge condition
• Straight-cylindrical shank fits standard drill chucks and collet holders without adapters

Compatibility

Designed as an OEM-style machine reamer for use in drill presses, lathes, and machining centers equipped with standard drill chucks or ER collet systems accepting a straight-cylindrical shank.

Installation Notes

This reamer is installed and operated by machinists or maintenance technicians familiar with machine-tool practices. Before mounting, ensure the machine spindle is fully stopped and the chuck or collet is clean and free of debris. Secure the shank firmly to minimize runout, which directly affects finished hole quality. Always apply appropriate cutting fluid for the workpiece material and never force the reamer through an undersized pilot hole.