1 Pc. Drill America Brand New Made in USA
1" x 1/2" Reduced Shank Surface Treated Flutes, Bronze Color Oxide Cobalt Silver & Deming Drill. Available all sizes from 33/64" to 1-1/2" x 1/64"
Made of heat resistant cobalt. Common flute and overall length for minimal adjustment during tool changes. Preicision ground for high degree of concentricity between shank and body diameter. Ideal for drilling in tough, high tensil strenght materials.