Value Collection 144429603000000 Chucking Reamer Hss

Product Description

The VALUE COLLECTION 144429603000000 is a high-speed steel (HSS) chucking reamer designed to finish-ream drilled or bored holes to a precise 0.3000 inch diameter. The straight-cylindrical shank seats securely in a drill chuck or collet chuck, making it a straightforward fit for lathes, drill presses, and CNC machining centers. Six straight flutes with a right-hand cutting direction deliver clean, accurate hole sizing in a wide range of ferrous and non-ferrous materials. The bright, uncoated finish is standard for general-purpose HSS reamers used in production and maintenance machining environments. Machinists and tool-and-die technicians are the primary users of this tool.

This chucking reamer is suited for finishing operations where a drilled hole must be brought to close-tolerance diameter and improved surface finish. Typical applications include sizing holes for shaft fits, bushings, and dowel pin locations in both job-shop and production settings. It is appropriate for use in manual and CNC machine tool setups across light manufacturing, maintenance, and repair operations. The 0.3000 inch diameter falls within the 0.3000 to 0.3499 inch reamer diameter range category.

Key Features

• 0.3000 inch finished-hole diameter for precise close-tolerance sizing
• High-speed steel (HSS) construction for durability across a broad range of workpiece materials
• 6-flute straight configuration for consistent chip evacuation and smooth hole finish
• Right-hand cutting direction compatible with standard machine tool spindle rotation
• Straight-cylindrical shank for direct chuck or collet mounting without adapters
• Bright, uncoated finish — ready for use as supplied, no pre-treatment required

Compatibility

Designed as a general-purpose chucking reamer for use in drill presses, lathes, and CNC machining centers that accept a straight-cylindrical shank tooling. Confirm machine spindle clearance and chuck capacity before installation.

Installation Notes

Installation and operation should be performed by a qualified machinist familiar with rotating cutting tools. Secure the shank fully in a properly sized drill chuck or collet and verify runout before cutting. Always power down and lock out the machine spindle before changing or adjusting tooling. Use appropriate cutting fluid for the workpiece material to extend tool life and improve surface finish.