# 40 NST - 1/2 Shell End Mill Arbor
Model #: SEMA-40-1/2
Price: $51.00
Description: 1/2" NST#40 Shell End Mill Arbor, 1610-0025
- Shank Size: 40
- Drawbar Threads: 5/8" x 11
- Arbor Diameter: 1/2"
- To fit diameter range: 1 1/4"-1 1/2"
- Carefully heat treated and precise ground.
For shell end mills and indexable face mills.
Manufactured from forgings.
Perfectly concentric to prevent runout of your cutting tools.