Ideal Industries, Inc. Hole Saw 35-360

VARIABLE PITCH TYPE FERROUS METAL, NON METAL CUT MATERIAL BI-METAL BLADE MATERIAL 1 13/16 INCH DIAMETER 190 RPM (MILD STEEL), 95 RPM (STAINLESS STEEL), 125 RPM (CAST IRON), 250 RPM (BRASS), 285 RPM (ALUMINUM) SPEED RATING 1 13/16 DIAMETER - FRACTIONAL 1 5/8 INCH CUTTING DEPTH 4 TO 6 NUMBER OF TEETH PER INCH IRONMAN[T] BRAND USED WITH ARBOR NUMBER 35-394, 35-536, 35-537