Set Cobalt Fractional 1/16"-1/4" by 64ths Norseman Premium Quality
Made in the USA
135 degree split point.
Jobber length for stiffness. M42 Cobalt with gold finish for increased lubricity. These are exceptional drill bits and are perfect for drilling tough materials like Titanium and the new super steels. Once you use M42 Cobalt bits, you won't go back to lesser quality.