Value Collection SC00187211 MT2 to MT1 Taper Extension

Product Description

The VALUE COLLECTION SC00187211 is a Morse taper extension adapter designed for use in machine tool setups where additional spindle reach is needed. It features an MT2 inside taper that accepts MT2-shank tooling and an MT1 outside taper that seats into an MT1 spindle or chuck. The adapter measures 6.25 inches overall length (OAL) and is constructed from medium carbon steel that has been hardened and ground throughout, providing the dimensional accuracy and surface hardness required for reliable taper engagement and minimal runout under cutting loads.

This adapter is used in drill press, lathe, and milling machine applications where the standard spindle taper is MT1 but the tooling shank is MT2. It extends effective reach while maintaining taper-to-taper concentricity. The hardened and ground construction makes it suitable for both production and maintenance shop environments. Installation is handled by machinists and tool-room technicians during tooling changeovers or spindle setups.

Key Features

• MT2 inside taper accepts standard MT2-shank drills, end mills, and tooling
• MT1 outside taper seats directly into MT1 spindles and tailstocks
• 6.25 inches OAL provides extended reach for deep-hole or offset setups
• Medium carbon steel construction with hardened and ground finish throughout
• Hardened and ground surfaces support accurate taper seating and reduced runout

Compatibility

Designed as an OEM-style replacement and standard fitment extension adapter for machine tool spindles and tailstocks using MT1 outside and MT2 inside Morse taper configurations.

Installation Notes

Installation is performed by a machinist or tool-room technician. Before mounting or removing the adapter, power down the machine and confirm the spindle is fully stopped. Clean both the spindle bore and the adapter taper with a lint-free cloth before seating to ensure full taper contact. Use a drawbar or drift key through the spindle slot to eject the adapter — never strike the adapter directly with a hammer, as this can damage the taper seats.