Bosch Power Tools GCM12SD Saw User Manual


 

The preferred method for cutting crown molding with
this saw is with the molding lying flat on the table.
The advantage to cutting molding angled against
f
ence is that no bevel setting is required. Only the
miter angle is adjusted.
The maximum crown molding width that can be cut
and angled to table and fence is 6-1/2".
When cutting crown molding in this fashion it is
recommended to purchase and use the optional
Crown Stop Set (see page 55).
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1. Position the molding so the bottom (decorative
part, which is installed against the wall) is against
the fence.
2. For 90° corner, set the miter angle using chart
below. Tighten the miter lock knob.
3. Support crown molding against the fence (see
“Body and Hand Position” on page 28.)
4. Follow the procedures for chop or slide cut (see
pages 34-35).
5. Wait until blade comes to a complete stop before
returning head assembly to the raised position
and/or removing workpiece.
NOTE: Always take a test cut using scrap to confirm
correct angles.
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45° Miter
Optional
Crown Stop
Crown Molding
Angled Against
Fence
Bottom
Edge of
Molding
Saw Operations
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@@B:=A6<;@ Molding is milled consistently.
Corner is 90°.
For other corner angles, divide actual measurement
by 2.
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Ceiling
45° Spring Angle
38° Spring Angle
52° 45°
38°
45°
Wall
Ceiling
Wall
45/45° Crown Molding
38/52° Crown Molding
Inside
Corner
Outside
Corner
"
Fence
Table
Molding Placed
Upside Down
Bottom Edge
Crown Stop
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