Value Collection 214-7595 Nmtb to R8 Taper Adapter

Product Description

The VALUE COLLECTION 214-7595 is an NMTB to R8 taper adapter designed to connect machine spindles with an NMTB50 outside taper to tooling with an R8 inside taper. This adapter allows machinists and toolroom technicians to run R8-shank tooling on NMTB50-spindle machines without replacing the entire tool holder setup. The outside connection is NMTB50 and the inside connection is R8, making this a direct-fit bridging component for mixed-taper machining environments. Weighing 7.02 pounds, the adapter is a solid, rigid component built for reliable taper engagement under production conditions.

This adapter is used in machine shop and toolroom environments where a spindle with an NMTB50 taper needs to accept R8 tooling. Typical applications include milling machines and machining centers where tooling compatibility across taper standards is required. It is installed by machinists, toolroom specialists, or CNC setup technicians working in job shops, maintenance departments, or production facilities that run mixed tooling inventories.

Key Features

• NMTB50 outside taper for direct spindle mounting
• R8 inside taper accepts standard R8-shank tooling
• Bridges two common taper standards in a single adapter
• Solid construction at 7.02 pounds for rigid tool engagement
• Package quantity of 1 adapter per unit

Compatibility

Designed for use with machine spindles featuring an NMTB50 outside taper and tooling with an R8 inside taper connection. Verify spindle taper standard and drawbar thread before installation.

Installation Notes

Installation should be performed by a qualified machinist or toolroom technician. Power down and lock out the machine spindle before inserting or removing any taper adapter. Ensure the taper surfaces are clean and free of chips, burrs, or oil film before seating the adapter to achieve full taper contact. Confirm drawbar engagement is secure before operating the spindle.