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Before usingtherotary grinder, f amiliarize yourself w ith
alloperating features andsafetyrequirements.
However, donotletfamiliarity withthetoolmakeyou
careless.
,_
WARNING:
Exercise caution when using the
rotary grinder. Careless actions, for even a fraction
of a second, can result in serious personal injury.
Your new grinder is equipped with the following
features. See Figure 1.
SWITCH
The grinder is equipped with a conveniently
located
switch.
WIRE HANGER
The wire hanger is provided for convenience
and ease
of storage.
SPINDLE
LOCK
The spindle lock button allows you to secure the spindle
while you make adjustments.
COLLET
AND COLLET
ADAPTOR
The grinder is equipped with a 1/4 in. (6.4 mm) collet for
receiving 1/4 in. (6.4 mm) diameter bits.
A 1/8 in. (3.2 mm) collet adapter is also included with
the grinder. When placed inside the collet, the collet
adaptor allows the grinder to receive 1/8 in. (3.2 mm)
diameter bits.
GRINDING
WHEELS
The maximum diameter grinding wheels recommended
for use with a 1/4 in. (6.4 mm) collet is 1 in. (25.4 mm).
Grinding wheels should only be used when working with
hard materials. Do not use grinding wheels when
working with soft materials, such as nonferrous metals.
Grinding nonferrous metals such as aluminum, brass,
copper, etc. places extra load on the wheel and does
not allow it to cut as designed.
WIRE
HANGER
\
SWITCH
SPINDLELOCK
BUTTON
COLLET
COLLET ,_
ADAPTOR
Fig. 1
8
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