• Increased wear resistance, reduces galling and chip welding
• Improves chip flow and increase drill lubricant retention

Morse Cutting Tools® Marxman™ 80157 Jobber Length Drill Bit, Style: General Purpose, Fractional Drill Size: 7/16 Inch, Point Angle: 118 deg, High Speed Steel, Black Oxide, Flute Length: 4-1/16 Inch, Shank Type: Straight, Shank Diameter: 7/16 Inch, Shank Length: 1-4/9 Inch, Overall Length: 5-1/2 Inch