Features:
>5/8"diameter drill bit with a 1/2" shank diameter.
>Gold oxide finish enhances rust resistance while improving lubricant adhesion for smoother operation in tough materials.
>The 138°split-point tip eliminates walking for accurate starts without pilot holes.
>Shank has a slight triangular shape to prevent the bit from rotating in the chuck when cutting/drilling into metal or wood.
>When drilling into metals such as cast iron or steel, lower speeds (RPM) work best. It is recommended to use an electric drill equipped with a variable speed trigger switch, or connect the electric drill to a simple plug-in variable speed controller, or use a drill press with adjustable speed.
Specifications:
- Materail: High speed steel (HSS).
- Size: 5/8"x 6" .
- Color: black and gold.
- Package Included:
1 x 5/8"Drill Bit