# 40 NST - 1/2 End Mill Adapter
Model #: EMA-40-1/2
Price: $61.50
Description: 1/2" NST#40 End Mill Adapter, 1606-0050
- Shank Size: 40
- Hole Diameter: 1/2"
- Carefully heat treated and precise ground.
- Manufactured from forgings.
NOTE: these are standard NST taper holders, not NMTB quick change holders (for Erickson system).