M42 Cobalt 1/2" Reduced Shank
M42 Cobalt 1/2" Reduced Shank 135° Split Point
— Gold oxide for use in drilling hard tough metals, free machining stainless steel,
high temperature alloys, titanium.
— High red hot hardness of cobalt steel permits speeds 30% higher than
regular high speed steel drills.
— Cobalt increases the strength of the steel and makes it more heat-resistant.
—Proudly manufactured in the USA.
PDF — M42 Cobalt 1/2" Reduced Shank