About this item

• 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's 135¡Æ quick-cut points are self-centering and penetrate faster with less pressure. Drill bit will not "walk" or "wander" at the starting point.
• Manufactured to Aerospace NAS 907-B specifications.