Bosch GCM12SD - Saw Operations; Switch Activation


$6A05 .;492 6;3<?:.A6<; – The top section of the
miter scale shows angle settings required to cut roof
rafters to the “Pitch Angle” system. 2/2, 4/12, 6/12,
e
tc., are all pitch angles. This system is based on
using the English “inches.” A 6/12 pitch angle roof
equals a ratio of 6" “rise” for every 12" “run” (see
Figure 45).
64B?2$6A05;492BAA6;4J<::<;%<<3%.3A2?@
12
12
12/12
RO
O
F AN
GLE
=
45
°
(S
L
OPE)
RA
F
TER
RISE
RUN
12 RUN
6
6/12
R
O
O
F
A
N
G
LE
=
26.
56°
(S
LOP
E
)
RISE
R
AF
TER
?<D; :<916;4 6;3<?:.A6<; – There are miter
position settings for compound-cutting crown molding
flat on the table. Crown molding with 38° “spring
angle” uses the 31.6 setting (with detent) and crown
molding with 45° “spring angle” uses the 35.3 setting.
NOTE: This cutting method also requires that specific
bevel angles are set – see Cutting Crown Molding on
page 45.
Saw Operations
!6A2?BA@
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