Cobalt steel tools are similar to high-speed steel, but with more cobalt for improved performance when cutting harder metals such as stainless steel or nickel alloys
Gold oxide is a thinner oxide surface treatment than black oxide typically used to identify cobalt steel tools; performance is similar to uncoated tools
Round shanks allow use with a wide variety of toolholding systems
When run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging
Manufactured to National Aerospace standard 907
Black oxide treatment adds lubricity and creates small pockets on the surface of the tool that act to hold coolant near the cutting edge
8 piece drill bit set comes in a metal case

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 6.4 inch
Height : 1.8 inch
Length : 8.5 inch

Item Weight: 12.9 pounds (View shipping rates and policies)
Shipping Weight: 16.55 pounds (View shipping rates and policies)

ASIN : B00AZO4QXS