Includes:
CHB spindle with 1/8” CHB collet - Qty 1
CHB collet wrenches (to remove CHB collet from spindle)
ER40 Collet Fixture wrench (to loosen spindle in spindle mount) - Qty 1
Spindle motor wrenches (to separate spindle from motor)- Qty 2
The spindle swap process can be seen here.