36
Dremel Accessories
Mandrel No. 402
has a small screw at its tip, and is used with emery cutting
wheels and sanding discs. Higher speeds, usually maximum, are best for most
work, including cutting steel.
Mandrel No. 401
is used with the felt polishing tip and wheels. Thread the tip on
to the screw carefully. The felt tip must thread down straight on the screw
Mandrel, and be turned all the way to the collar.
To replace a band on the
Drum Sander,
loosen the screw without removing it to
contract the drum then slide the old band off. Slide the new sanding band on and
then expand the drum by tightening the screw once again.
Before each use, check to make certain that all com-
ponents are assembled to accessory shank and that
the drum is sufficiently expanded to secure the band during use.
If sanding
band is loose on the drum during operation it may “fly” off and strike you or
bystanders.
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