The SST+ ½” Prentice drill bits are designed for heavy-duty drilling tasks. They are suitable for use in portable drills, drill presses, and magnetic base drills with a ½” chuck capacity. With their extra hard tips, these drill bits can drill more holes before needing to be re-sharpened. Made with a cobalt blend, they offer a longer lifespan. The drill bits feature 3 flats on the shank to prevent slippage inside the chuck. They can drill more holes at a faster speed. Thanks to the exclusive point geometry, pre-drilling is eliminated. Additionally, these drill bits have a special bronze SST surface treatment for enhanced performance.
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| Packaging Description:1 per each |
