Value Collection 214-8024 MT2 to MT4 Reducing Sleeve

Product Description

The VALUE COLLECTION 214-8024 is a standard Morse taper reducing sleeve designed to adapt an MT2 inside taper to an MT4 outside taper. It allows a smaller-shank toolholder or cutting tool to seat correctly in a larger-taper spindle or tailstock. The sleeve features a soft body with a hardened tang for durability at the drive point. Overall length is 124 millimeters, body diameter is 31.6 millimeters, and the projection measures 0.25 inches. Machinists and toolroom technicians install this sleeve in lathes, drill presses, and milling machines where taper size mismatches require an adapter.

This reducing sleeve is used in machine shop and industrial environments where spindles or tailstocks are bored to an MT4 taper but the toolholder, drill chuck, or live center presents an MT2 shank. It fits both manual and CNC-adjacent setups where Morse taper tooling is standard. The hardened tang engages the spindle drift slot to allow clean tool removal with a knockout bar. Typical applications include lathe tailstock operations, drill press column setups, and secondary spindle tooling configurations.

Key Features

• MT2 inside taper adapts to MT4 outside taper for flexible tooling setups
• Soft body with hardened tang for reliable drift-out removal without sleeve damage
• 31.6 millimeter body diameter for stable seating in MT4-bored spindles
• 0.25 inch projection for proper tool engagement depth
• 124 millimeter overall length suits standard tailstock and spindle depth requirements

Compatibility

Designed as a standard OEM-style reducing sleeve for machine tool spindles and tailstocks bored to an MT4 taper that require MT2-shank tooling.

Installation Notes

Installation is performed by qualified machinists or toolroom technicians. Power down and lock out the machine before inserting or removing the sleeve. Clean both the sleeve taper and the spindle bore thoroughly before seating to ensure full taper contact and prevent fretting. Use a proper drift bar and soft mallet in the spindle drift slot to remove the sleeve — never use excessive force that could damage the spindle bore.