Value Collection 144429603500000 Chucking Reamer Hss

Product Description

The VALUE COLLECTION 144429603500000 is a chucking reamer designed to finish-ream drilled holes to a precise 0.3500-inch diameter. Manufactured from high-speed steel (HSS) with a bright, uncoated finish, this tool delivers consistent dimensional accuracy in metalworking and machining applications. The straight-cylindrical shank seats securely in standard drill chucks and collet holders. Six straight flutes provide smooth cutting action and efficient chip evacuation during right-hand rotation. Weighing 1.61 pounds, this reamer is built for use in manual or CNC-assisted drilling setups where close-tolerance bore finishing is required.

This chucking reamer is suited for production and job-shop environments where through-holes and blind holes need to be brought to final tolerance after drilling. The 0.3500-inch diameter places it in the 0.3500 to 0.3999-inch decimal inch range, making it appropriate for common fastener clearance, pin, and bearing-fit applications in ferrous and non-ferrous materials. It is installed and operated by machinists, toolroom technicians, and maintenance mechanics working on machine tools, fixtures, and mechanical assemblies.

Key Features

• 0.3500-inch nominal reaming diameter for close-tolerance bore finishing
• High-speed steel (HSS) construction for durability across a range of workpiece materials
• 6 straight flutes for smooth cutting action and efficient chip clearance
• Right-hand cutting direction compatible with standard drill press and CNC spindle rotation
• Straight-cylindrical shank fits standard drill chucks and collet holders without adapters
• Bright, uncoated finish suitable for general-purpose reaming without specialty coolant requirements

Compatibility

Designed as a general-purpose chucking reamer for use in drill presses, lathes, and CNC machining centers equipped with standard straight-shank toolholders or collet chucks accepting 0.3500-inch shank diameters.

Installation Notes

A licensed or qualified machinist should install this reamer in a properly sized collet or drill chuck, ensuring the shank is fully seated and the chuck is tightened to the tool manufacturer's specification before operation. The workpiece must be securely fixtured and the spindle should be at a speed appropriate for the workpiece material and reamer diameter before engaging the cut. Always apply a suitable cutting fluid to extend tool life and improve finish quality. Do not use this reamer to remove excessive stock — pre-drill or bore the hole to within 0.005 to 0.015 inches of final size before reaming.