A combination of high precision bronze / nickel worm wheel and case hardened steel worm screw ensures long term indexing accuracy.
Dual lead worm wheel/worm shaft which allowable easy backlash adjustment.
Double bearing design suitable for heavy cutting.
One piece of faceplate and spindle design which offer rigid construction.
Low Gear ratio design (90:1) which offer high speed feed rate.
Large thru hole design which allowable large work piece going thru spindle.

Parameter Name	Parameter Value
Operation	motor-driven
Configuration	horizontal
Applications	for machining
Other characteristics	CNC high-precision high-speed
Diameter (mm)	120 - 800