NMTB-50/NST Shell End Mill Arbor
These arbors are great for holding cutting tools (including gear cutters!)
| Arbor Diameter | Head Length | ID |
| 3/4" | 0.752" | GA8-320-060Q |
| 1" | 1.000" | GA8-320-065Q |
| 1 1/4" | 1.000" | GA8-320-070Q |
| 1 1/2" | 1.000" | GA8-320-075Q |
NMTB-50/NST Shell End Mill Arbor
These arbors are great for holding cutting tools (including gear cutters!)
| Arbor Diameter | Head Length | ID |
| 3/4" | 0.752" | GA8-320-060Q |
| 1" | 1.000" | GA8-320-065Q |
| 1 1/4" | 1.000" | GA8-320-070Q |
| 1 1/2" | 1.000" | GA8-320-075Q |