Drill America 7/16" High Speed Steel Left Hand Drill Bit (Pack of 6), DWDLH Series - size: 7/16"

About this item

• High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance
• Uncoated tools feature just the base substrate without any additional treatment or coatings and are suitable for a wide range of applications
• Round shanks allow use with a wide variety of toolholding systems
• Reverse-flute drill bits run in the opposite (clockwise) direction from regular drill bits when making holes
• Features a left hand helix for screw machine applications where spindles rotate counter-clockwise

Overview

• Material: High Speed Steel (HSS)
• Cutting Diameter: 0.44 inches
• Finish Type: Black Oxide
• Shank Type: Round
• Cutting Angle String: 135 degrees