Jet 570480-1-1/4" -Kut Gold Super Premium M2 H.S.S. Prentice Drill Bit Air Tools perfect for blind applications Super

perfect for blind applications Super bright finish for excellent rust resistance S2 alloy steel hardened to HRC58-62 allows 50-Percent more torque than CrV keys Improved folding case for easier access to smaller sizes Exceeds ANSI standards for hardness and torque

The solid construction offers unmatched durability and reliability

Model 553505 (mc311t) has a rolled lip on the cup for extra strength further reducing wire fatigue

700128) All sets meet and ANSI specifications

000-pound capacity

Jet 570480-1-1/4" -Kut Gold Super Premium M2 H.S.S. Prentice Drill Bit Air Tools perfect for blind applications SuperSuper premium 118 Degree split point drill bits bronze oxide (gold) finish , Made from heavy duty high molybdenum , hardened steel for increased consistency and greater wear resistance , Flutes are ground to extremely tight tolerances for increased accuracy and consistency in the point and split grinding process , resulting in more accurate hole sizes , Flutes have a thin nitro carburized surface to provide extra wear resistance along the cutting edge