1/2” Reduced Shank Drill Bit, HHS-G Black Oxide Twist Dill Bit Metric Size Steel Metal Plastic Wood(16mm)
- Common flute and overall length for minimal adjustment during tool changes.
- Black oxide treatment adds lubricity and creates small pockets on the surface of the tool that act to hold coolant near the cutting edge.
- Hex shank, which is suitable for most drills,fit for electric screwdrivers, hand screwdrivers, electric drills, air drills and so forth..