The SST+ ½” Prentice drill bits are designed for heavy-duty use in portable drills, drill presses, and magnetic base drills with a ½” chuck capacity. These drill bits have extra hard tips that enable drilling multiple holes before needing to be sharpened again. They are crafted with a cobalt blend for increased durability. With 3 flats on the shank, these drill bits prevent slippage inside the chuck. They offer enhanced drilling speed and efficiency, thanks to their exclusive point geometry that eliminates the need for pre-drilling. Additionally, these drill bits feature a special bronze SST surface treatment.
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| Packaging Description:1 per each |
