Value Collection 144429601532000 Chucking Reamer Hss

Product Description

The VALUE COLLECTION 144429601532000 is a straight-flute chucking reamer designed to finish-ream drilled holes to a precise 15/32-inch (0.4688 inch) diameter. Built from high-speed steel (HSS) with a bright, uncoated finish, it delivers accurate sizing and smooth bore finish in ferrous and non-ferrous materials. The straight-cylindrical shank seats directly in a drill chuck or collet holder for rigid, concentric tool holding. At 7 inches overall length with a 1-3/4-inch flute, this reamer suits production and maintenance machining operations where consistent hole tolerance is required.

This reamer is used in machine shop, tool room, and maintenance environments where drilled holes must be brought to a close-tolerance final diameter. The right-hand cutting geometry makes it compatible with standard CNC machining centers, knee mills, drill presses, and manual lathes. It is well suited for through-hole and blind-hole finishing in steel, cast iron, aluminum, brass, and similar workpiece materials. Machinists and tool-room technicians are the primary installers.

Key Features

• Reamer diameter: 15/32 inch (0.4688 inch decimal) for precise hole finishing
• High-speed steel (HSS) construction for durability across a range of workpiece materials
• Straight flute geometry for smooth cutting action in most materials
• Bright/uncoated finish — no coating thickness to account for in tolerance calculations
• Straight-cylindrical shank seats in standard drill chucks and collet holders
• Right-hand cutting direction compatible with standard machine spindles

Compatibility

Designed as a standard chucking reamer for use in drill presses, milling machines, lathes, and CNC machining centers equipped with a drill chuck or collet system that accepts a straight-cylindrical shank.

Installation Notes

A licensed machinist or tool-room technician should install and operate this reamer. Power down and lock out the machine before mounting or removing the tool from the spindle. Secure the straight-cylindrical shank firmly in a drill chuck or collet to minimize runout, which directly affects hole accuracy and tool life. Always apply cutting fluid appropriate to the workpiece material and allow the reamer to reach full RPM before feeding into the workpiece.