DEWALT DW1622 5/8-Inch Black Oxide 1/2-Inch Shank Reduced Shank Twist Drill Bit

Product Description

Black oxide coated for greater wear resistance; split point drills on contact and prevents walking. Parabolic flute design improves chip Ejection in metal and wood drilling applications. Helix is 31 degrees which minimizes the over aggressiveness of a true parabolic flute.

From the Manufacturer

Reduced shank black oxide drill bits from DeWalt are ideal for drilling holes larger than 1/2-inch with a standard 1/2-inch drill. These bits can be used in general applications including drilling in non-ferrous metal, wood, and plastic. Typically, the larger sizes are used in metal.