Jet JMS-10X - Crown Molding Charts; Crown Molding: 90° Wall Angles

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11.0 Crown molding charts
11.1 Crown molding: 90° wall angles
Crown molding compound cut with 90° walls.
Type of Cut Key
Bevel
Setting
Miter
Setting Procedure
Inside corner – Left
Side
IL 33.9° 31.6°
Right
1. Position top of molding against fence.
2. Miter table set at RIGHT 31.6°.
3. LEFT side is finished piece.
Inside corner – Right
Side
IR 33.9° 31.6° Left 1. Position bottom of molding against fence.
2. Miter table set at LEFT 31.6°.
3. LEFT side is finished piece.
Outside corner – Left
Side
OL 33.9° 31.6° Left 1. Position bottom of molding against fence.
2. Miter table set at LEFT 31.6°.
3. RIGHT side is finished piece.
Outside corner –
Right Side
OR 33.9° 31.6°
Right
1. Position top of molding against fence.
2. Miter table set at RIGHT 31.6°.
3. RIGHT side is finished piece
Table 4