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how to calculate crown angles

treelinecons's picture

I want to know how to calculate the bevel and table angle to cut crown. The chop saws have the angles marked according to the angle of the crown but that only works on a 90 degree corner. I am often faced with a round corner bead on an outside corner requiring me to make a three piece corner to make the turn. I can come close to the right angle by standing the crown up against the fence but the larger the crown the more room for error their is.

(post #52956, reply #1 of 2)

The Delta site had a table, as did the Dewalt site I think. 

You could go to joseph   I think he's got one.

Remodeling Contractor just outside the Glass City.

A Great Place for Information, Comraderie, and a Sucker Punch.

Remodeling Contractor just outside the Glass City.


(post #52956, reply #2 of 2)

Boy genius Joe Fusco made this calculator, I saved it in my favorites page.