For leather lacing. Perfect for large or small jobs, place one blade in the preceding hole for perfect even stitches and a professional looking finished product. Made from 41xx steel, these chisels have incredible strength and toughness due to the case hardening process after the chisels are formed. Beautifully finished with a black electrophoresis coating to prevent surface corrosion and provide wear resistance.  These elite chisels will perform like a charm and provide you years of use.  Available in two sizes narrow blade 3/32" No. 85484 or wide blade 1/8" No. 851484.