KEO 50059 Cobalt Steel Single-End Countersink Set, Uncoated (Bright) Finish, Single Flute, 90 Degree Angle, 1/4″ – 1″ Body Diameter. Each 5-piece set includes one piece each of 1/4, 3/8, 1/2, 3/4, 1 body diameter with a particular included point angle. ISO 9001:2008 certified. 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. Uncoated tools feature just the base substrate without any additional treatment or coatings and are suitable for a wide range of applications. This item is in the category “Home & Garden\Tools & Workshop Equipment\Power Tool & Air Tool Accessories\Drill Bits”. The seller is “shine_beauty-accessories” and is located in this country: US. This item can be shipped worldwide.

• Size: 1/4\
• Brand: KEO Cutters