- SCM440 Cr-Mo heat-treated alloy steel spindle.
- Centralized one-shot lubrication system for ways, nuts and lead screws of axes.
- Precision angular contact spindle bearing.
- 8-speed step-pulley drive. (16-speed optional)
- Uniquely designed high-low gear speed, bearings support on both sides of spindle pulley.
- Unique brake handle increases the life of the brake shoe.