5
Operating Instructions and Parts Manual 24664
4/18
2018 OEMTOOLS
™
ROTARY TOOL
ASSEMBLY AND OPERATION
SPEED SELECTION
Set Rotary Tool speed by rotating the variable speed
control dial (1) to the appropriate speed (see Fig.1).
Position the speed control dial at “1” for slowest speed,
“3” for medium speed and at “MAX” for the highest
speed.
Fig. 1
ON/OFF SWITCH
To turn the switch ON, push on the lower part of the ON/
OFF switch #1 in Fig. 2. To turn the switch OFF, push on
the upper part of the ON/OFF switch #2 in Fig. 2.
Fig. 2
2
CHANGING THE COLLET
Some accessories require the use of different sized
collets. Collet sizes can be 1/16", 3/32" and 1/8". It is
important to ensure that the collet size matches the
accessory.
NOTE: This tool includes two of the most commonly
used collets: 3/32" and 1/8".
WARNING: Using a collet that is too large for the
accessory will result in the accessory possibly being
thrown from the tool, causing serious injury.
1. Turn the tool switch OFF and remove the plug from the
power source.
2. Depress the spindle lock button (1) and slowly turn
the collet nut (2) until the spindle lock button locks the
spindle (see Fig. 3).
3. While holding the spindle lock button down, turn the
collet nut counterclockwise until it is removed.
4. Remove the collet (3) by pulling it out of the spindle (4).
5. Insert the replacement collet into the spindle and
replace the collet nut by turning it clockwise while
holding the spindle lock button down.
NOTE: DO NOT tighten the collet nut without an
accessory installed in the collet. You will damage the
collet.
Fig. 3
2
4
3
INSTALLING ACCESSORIES
1. Turn the switch OFF and disconnect the tool from the
power source.
2. Depress the spindle lock button (1) and slowly turn
the collet nut (2) until the spindle lock button locks the
spindle.
3. While holding the spindle lock button down, turn the
collet nut counterclockwise until the collet is loose
inside the collet nut.
Fig. 4
1
2
4
3
4. Insert accessory (3) into collet.
NOTE: Make sure the correct collet is used for the
accessory. If collet is too large, replace the collet with the
next smaller size.
5. Insert accessory at least 3/4" into the collet.
6. Press the spindle lock button and engage it in the
spindle. While holding the spindle lock button down, hand
tighten the collet by turning it clockwise.
NOTE: DO NOT use pliers to tighten the collet nut. Use
the small wrench (4) supplied. Over-tightening will cause
damage to the tool.
7. Pull on the accessory to ensure it is securely in place.