• MAINTENANCE LENGTH - Reduced overall length provides increased rigidity, strength and breakage resistance.
• FLATTED SHANKS - Precision ground flats on the shank eliminate drill slippage and prevents damage to the drill and chuck.
• BROKEN FASTENER REMOVAL - The left hand drill rotation can caused a fastener to back out when drilling, eliminating the need to used screw extractors to remove broken fasteners.
• 135° SPLIT POINT - Super heavy-duty 135° split point eliminates center punching.
• PREMIUM "M" SERIES ALLOY STEEL - Provides exceptional wear resistance and extremely long tool life.
• EXPANDED WEB - Provides superior strength and extended tool life in tough maintenance applications.
• FERRO-GOLD FINISH - The Ferro-Gold surface treatment provides corrosion resistance and reduces binding, friction and heat build-up.
• MADE IN THE U.S.A.

Note: Sizes smaller than 3/16" do not have flats on shanks.