Standard circular perforation R

Standard circular perforation R

Standart sircular perforation R
Perforation Perforation 
(board)
%
Board dimensions Furring channel 
b mm max.
Edge designs
Width mm Lengh mm 4 SK FF/UFF linear
6/18 R 8.7 1188 1998 333 -
8/18 R 15.5 1188 1998 333
10/23 R 14.8 1196 2001 333.5
12/25 R 18.1 1200 2000 333.3
15/30 R 19.6 1200 1980 330 -

 





Reference objects