Reduced Shank Drill Bit: 27/64'' Dia, 3/8'' Shank Dia, 135 0, High Speed Steel MPN:C18116

The 27/64 inch diameter reduced shank drill bit with a 3/8 inch shank dia made from high speed steel is ideal for machinists, hobbyists or home DIY enthusiasts performing quick penetration and accurate starts without damaging work surfaces. It's designed to provide consistent material removal rates when cutting through various materials such as wood, aluminum, steel or plastic with a maximum diameter of 27/64 inches for precision machining tasks demanding reduced shank speeds for enhanced control on drilling applications requiring higher efficiency at greater depth.