EE WAS USING A PERMANENCT INSTALLED 240 VOLT CUTOFF SAW TO CUT 1"" COLD ROLL ROUND BAR. AS HE WAS CUTTING FINAL PIECE AS THE BLADE OF THE SAW MAD FINAL PENETRATION OF THE METAL THE ROD KICKED B ACK AND THE SHARP EDGE STRUCK #4 AND #5 FINGERS ON LEFT HAND. (11 TOTAL STITCHES)