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TIPS FOR CUTTING AND SUPPORTING WORKPIECES
TIPS FOR CUTTING CROWN MOLDING
• The two edges of the molding that contact the ceiling and the wall are at angles that, when added together, equal exactly
90°. Most crown molding has a top rear angle (the section that fits flat against the ceiling) of 52° and a bottom rear angle
(the section that fits flat against the wall) of 38°.
• To accurately cut crown molding for a 90° inside or outside corner, lay the molding with its broad back surface flat on the
miter table and against the fence.
• The angles for crown moldings must be very precise. The bevel and miter angles are interdependent; changing one angle
changes the other angle as well.
• Since it is very easy for the work piece to shift, all settings should first be tested on scrap molding. Also most walls do not
have angles of exactly 90°; therefore, you will need to fine-tune your settings.
• When cutting crown molding the bevel angle should be set at 33.85°.
• The miter angle should be set at 31.62° either right or left, depending on the desired cut for the application. See the chart
below for correct angle settings and correct positioning of crown molding on the work table.
Bevel Angle Setting
Type of Cut
Steps
33.85°
Left side, inside corner
1. Top edge of molding against fence
2. Miter table set right 31.62°
3. Save left end of cut
33.85°
Right side, inside corner
1. Bottom edge of molding against fence
2. Miter table set left 31.62°
3. Save left end of cut
33.85°
Left side, outside corner
1. Bottom edge of molding against fence
2. Miter table set left 31.62°
3. Save right end of cut
33.85°
Right side, outside corner
1. Top edge of molding against fence
2. Miter table set right 31.62°
3. Save right end of cut