1910.243
1910.243 (a) Portable powered tool -. 1910.243 (a) (1) Portable circular saws. 1910.243 (a) (1) (i) All portable, power-driven circular saws having a blade diameter greater than 2 in. shall be equipped with guards above and below the base plate or shoe. The upper guard shall cover the saw to the depth of the teeth, except for the minimum arc ...
قرأ أكثر