-4-
Model G0781 (Mfd. Since 2/15)
Controls &
Components
A. Fine Downfeed Handwheel: Moves spindle
up and down for precise Z-axis control when
milling. Micrometer collar graduated in incre-
ments of 0.001".
B. ON/OFF Switch with Emergency Stop
Button: Lift cover plate to access ON and
OFF buttons. Press red Emergency Stop but-
ton to stop spindle rotation.
C. Spindle Speed Digital Readout (DRO):
Displays spindle speed in RPM.
D. Drawbar:
Drawbar cap covers top of drawbar
to keep it dust-free. Drawbar is accessed
under cap when securing or changing tooling.
To reduce your risk of
serious injury, read this
entire manual BEFORE
using machine.
Figure 1. G0781 controls (right side).
C
B
A
D
E
F
G
E. Coarse Downfeed Handle: Typically used
for drilling operations for rapid drilling or
plunge cutting. Spring assisted return auto-
matically returns spindle to top position when
released.
F. Headstock Lock Lever: Locks headstock in
position along column.
G. Speed Range Lever: Selects low gear for
maximum torque from 50–1000 RPM, or high
gear for 120–2000 RPM.
Refer to
Figures 1–2 and the following descrip-
tions to become familiar with the basic controls
and components of this machine. Understanding
these items and how they work will help you
understand the rest of the manual and stay safe
when operating this machine.
H. Headstock Depth Gauge: Indicates upward
and downward travel of headstock along col-
umn for consistent drilling depth.
I. Variable Spindle Speed Dial: Controls spin-
dle speed from 50–2000 RPM.
J. Spindle Direction Switch: Controls direction
of spindle rotation.
K. Power Light: Illuminates when machine is
connected to power.
Figure 2. G0781 controls (left side).
H
I
K
J
Summary of Contents for G0781
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