The SST+ ½” Prentice drill bits are designed for heavy-duty drilling tasks. These large diameter bits are compatible with portable drills, drill presses, and magnetic base drills that have a ½” chuck capacity. With their extra hard tips, these drill bits can drill numerous holes before needing to be resharpened. Made with a cobalt blend, they offer a longer lifespan. The shank of the drill bits features 3 flats to prevent slippage inside the chuck. Drilling with these bits is faster and more efficient, thanks to the exclusive point geometry that eliminates the need for pre-drilling. Additionally, the drill bits have a special bronze SST surface treatment.
| Additional Information |
|---|
| Packaging Description:1 per each |
