HSS Drill Bit x 10 Fully Ground 1/4" –5% Cobalt M35 Scorpio-LK 2017 -2017 Chevrolet Silverado

2017 -2017 Chevrolet Silverado

2001 – 2003 Chrysler Voyager

2013 - 2014 Cadillac XTS

1995 - 2005 Ford Taurus WGN

HSS Drill Bit x 10 Fully Ground 1/4" –5% Cobalt M35 Scorpio-LK 2017 -2017 Chevrolet SilveradoCOBALT STEEL Manufactured from M35 grade cobalt steel, with molybdenum and cobalt added to creates a hardened alloy, measuring Rockwell hardness up to 67, for much faster cutting and extra longer life span, ideal for repeated drilling in metalworking. FOR STAINLESS STEEL Particularly successful in cutting through hard metals such as stainless steel and cast iron, although they can be used for softer materials, too. Not for heat treated steel hardened