Band Saw blade door

Error message

Deprecated function: implode(): Passing glue string after array is deprecated. Swap the parameters in drupal_get_feeds() (line 394 of /home/blaalt/thierrybrionne.com/includes/common.inc).

I found the industrial size band saw blades in a junk yard. They were rolled up and when I carefully untied the rolls, i was surprised to see the lenght up to 16'! The band saw blades tooth patern suggests to me the shape of the trees the blades used to help cut