Value Collection SC00185116 MT3 Morse Taper Adapter

Product Description

The VALUE COLLECTION SC00185116 is an MT3 inside Morse taper adapter that converts a standard Morse taper spindle to a straight shank tool interface. Built from medium carbon steel and hardened and ground throughout, this adapter delivers the dimensional accuracy and surface finish that precision machining operations require. At 4.75 inches overall length, it provides adequate reach for most lathe, drill press, and milling machine setups where an MT3 taper socket must accept a straight shank cutting tool or accessory. Machinists and tool and die professionals rely on this style of adapter to expand the versatility of existing Morse taper spindles without retooling the machine itself.

This adapter is suited for use in metal fabrication shops, maintenance and repair operations, and light manufacturing environments where MT3 taper machines are in regular service. Typical applications include mounting straight shank drill chucks, boring bars, and end mill holders in lathe tailstocks or drill press quills that carry an MT3 socket. The hardened and ground construction supports repeatable, accurate tool changes during production runs.

Key Features

• MT3 inside taper accepts standard MT3 tooling and accessories
• Straight shank output for compatibility with collet chucks and straight-bore tool holders
• Medium carbon steel construction with hardened and ground finish throughout for dimensional accuracy
• 4.75 inches overall length provides clearance in most spindle setups
• Single-piece adapter design with no moving parts for reliable, repeatable performance

Compatibility

Designed as an OEM-style replacement adapter for machine tool spindles with an MT3 Morse taper socket requiring a straight shank interface.

Installation Notes

Installation is performed by qualified machinists or toolroom technicians. Before inserting or removing this adapter, power down and lock out the machine spindle following OSHA lockout/tagout procedures. Clean both the taper socket and the adapter shank thoroughly to remove chips, oil film, and grit before seating, as any contamination will affect runout and holding force. Use a proper drift and soft mallet to drive out the adapter; never use a steel hammer directly on the shank or taper surfaces.