Value Collection 144429603840000 Chucking Reamer Hss

Product Description

The VALUE COLLECTION 144429603840000 is a chucking reamer designed to produce precision-finished holes to a 0.3840 inch diameter. Built from high-speed steel (HSS) with a bright, uncoated finish, this tool delivers reliable performance in manual and CNC drilling operations. The straight-cylindrical shank seats securely in standard chucks, and the 6-flute straight configuration removes material evenly for consistent bore geometry. At 1.79 pounds, this is a solid, full-sized reamer suited for production and job-shop use across metal fabrication, maintenance, and mechanical assembly applications.

This reamer is appropriate for finishing through-holes and blind bores in ferrous and non-ferrous metals where a 0.3840 inch finished diameter is required. The right-hand cutting direction pairs with conventional right-hand drill press and lathe setups. It falls within the 0.3500 to 0.3999 inch decimal inch reamer diameter range, making it a standard selection for holes in that size family. Machinists and tool-and-die technicians will find this reamer useful for both prototype and repeat-production hole-finishing work.

Key Features

• 0.3840 inch finished bore diameter for precise hole sizing
• High-speed steel (HSS) construction for durability across common workpiece materials
• 6 straight flutes for smooth, even material removal and consistent surface finish
• Right-hand cutting direction compatible with standard machine setups
• Straight-cylindrical shank for easy chucking in drill presses, lathes, and machining centers
• Bright, uncoated finish — no coating buildup to affect finished diameter tolerance

Compatibility

Designed as a standard chucking reamer for use in drill presses, lathes, and CNC machining centers equipped with a chuck or collet capable of accepting a straight-cylindrical shank in the 0.3840 inch diameter range.

Installation Notes

This reamer is installed by a machinist or toolroom technician — secure the shank fully in the chuck or collet before operation and verify runout before taking a finishing pass. Power down and lock out the machine before changing tooling. Apply appropriate cutting fluid for the workpiece material to extend tool life and improve surface finish. Do not use this reamer for stock removal beyond standard reaming allowances; pre-drill or bore to within a few thousandths of final diameter before reaming.