Value Collection 144429610716000 Chucking Reamer Hss

Product Description

The VALUE COLLECTION 144429610716000 is a high-speed steel (HSS) chucking reamer designed for precision hole finishing in metal machining applications. With a reamer diameter of 1-7/16 inches (1.4375 inches decimal), an overall length (OAL) of 12-1/2 inches, and a flute length of 3-1/2 inches, this tool delivers accurate final sizing of pre-drilled or bored holes. The straight-cylindrical shank seats securely in drill press chucks, milling machine spindles, and lathe tailstock chucks. Right-hand cutting geometry follows standard rotation. The bright, uncoated HSS construction is suited to a broad range of workpiece materials. Machinists and toolroom professionals install and operate this reamer as part of standard hole-finishing operations.

This chucking reamer is appropriate for production and toolroom environments where holes require tight dimensional tolerance after drilling or boring. The 1-7/16 inch diameter places it in the large-diameter range, making it well suited to fixture plates, die sets, bearing bores, and similar applications where precise hole size and surface finish are required. The straight flute geometry works effectively in through-hole and short blind-hole applications across ferrous and non-ferrous materials. It is sold individually and is intended for use with machine-driven spindles rather than hand operation.

Key Features

• 1-7/16 inch (1.4375 inch decimal) reamer diameter for accurate large-bore hole finishing
• HSS tool material provides good wear resistance across a range of workpiece materials
• Straight flute design suits through-hole and short blind-hole machining
• Right-hand cutting direction compatible with standard spindle rotation
• Straight-cylindrical shank for direct chuck mounting on drill presses, lathes, and mills
• Bright, uncoated finish — no coating buildup to affect dimensional accuracy

Compatibility

Designed as a machine-driven chucking reamer for use in drill press chucks, milling machine spindles, and lathe tailstock chucks accepting a straight-cylindrical shank at the 1-7/16 inch diameter range.

Installation Notes

This reamer is installed by machinists in machine tool spindles — always ensure the spindle and workpiece are fully secured before engaging the cut. Power down and lock out the machine before mounting or removing the reamer from the chuck. Use appropriate cutting fluid for the workpiece material to extend tool life and maintain hole quality. Do not use this tool for hand reaming; it is designed for machine operation only.