VARIABLE TYPE; BI-METAL, HSCO, TUNGSTEN GRIT MATERIAL; 4 FT 6 INCH BLADE LENGTH; 1/2 INCH BLADE WIDTH; 1371.6 BLADE LENGTH - DECIMAL; .5 BLADE WIDTH - DECIMAL; 1/2 BLADE WIDTH - FRACTIONAL; 0.025 INCH BLADE THICKNESS; 6 TO 10 TEETH PER INCH