SM 1619X04717 04-10:SM 1619X04717 04-10 4/22/10 9:57 AM Page 15
B TTERY
P CK
Operating Tips
F STENING WITH
SCREWS
1. Drill 2/3 diameter and
2/3 of screw length for
soft materials, full
length for hard
materials.
Screw
-15-
CH RGER
INDIC TOR LIGHTS
2. Drill same
diameter as
screw shank.
3. Countersink
same diameter
as screw head.
Apply a slight
even pressure
when driving
screws.
FIG. 12
FIG. 11
Adjustable
Screw
Drill