• Set includes 1/16″ to 1/2″ by 64ths drill bits
  • Manufactured from industrial high speed steel, surface treated for high performance and long life
  • M2 grade steel for drilling common steel (flat bar, angle iron, tubing), wood and plastic
  • No center punch needed: Century 135-degree quick-cut points are self-centering and penetrate faster with less pressure…will not “walk” or “wander” at the starting surface
  • Manufactured to Aerospace NAS 907-B specifications.
  • Made in the U.S.A.