Value Collection ST0130114 Chucking Reamer 1-7/32 in Hss

Product Description

The VALUE COLLECTION ST0130114 is a straight-flute chucking reamer designed for precision hole finishing in metalworking and machining applications. Built from high-speed steel (HSS) with a bright, uncoated finish, it delivers consistent bore sizing and surface finish in production and maintenance environments. The 1-7/32 inch (1.2188 inch decimal) cutting diameter, 10-flute geometry, and right-hand cutting direction make it well-suited for achieving tight tolerances in through and blind holes. The 3 Morse Taper (3MT) shank mounts directly into compatible spindles and tailstocks. With an overall length of 11-1/2 inches and a 2-7/8 inch flute length, the tool balances rigidity with reach for standard depth reaming work. Machinists, toolroom operators, and maintenance mechanics are the primary users.

This chucking reamer is used in manual and CNC lathes, drill presses, and milling machines where a 3MT spindle or tailstock is present. It is suited for general-purpose reaming of steel, cast iron, aluminum, and similar machinable materials in both job shop and production settings. The right-hand cutting direction is standard for conventional spindle rotation. Applications include bore sizing for bearing seats, bushing fits, pin bores, and other close-tolerance hole finishing tasks where a drilled or bored hole requires a clean, precise final diameter.

Key Features

• 1-7/32 inch (1.2188 inch decimal) cutting diameter for precise hole finishing
• 10 straight flutes provide smooth, consistent material removal and surface finish
• High-speed steel (HSS) construction handles a broad range of machinable metals
• 3 Morse Taper (3MT) shank for direct mounting in compatible lathes and drill presses
• Bright, uncoated finish — suitable for use with cutting fluids for extended tool life
• Right-hand cutting direction; compatible with standard spindle rotation

Compatibility

Designed as an OEM-style replacement or standard toolroom chucking reamer for machine tools equipped with a 3 Morse Taper spindle or tailstock arbor.

Installation Notes

A licensed machinist or qualified toolroom operator should install and operate this reamer. Before mounting, ensure the machine spindle is fully powered down and the taper bore is clean and free of chips or debris, as contamination in the taper interface affects runout and tool life. Use appropriate cutting fluid for the workpiece material to reduce heat and improve surface finish. Do not exceed the recommended feed rate or depth of cut for HSS tooling in the material being machined.