The SST+ ½” Prentice drill bits are specially 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 a high number of holes before needing to be sharpened. Made with a cobalt blend, they offer exceptional durability for extended use. The drill bits feature 3 flats on the shank to prevent any slippage within the chuck, ensuring precise drilling. Their unique point geometry eliminates the need for pre-drilling, saving time and effort. Additionally, the drill bits are treated with a special bronze SST surface treatment.
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| Packaging Description:1 per each |
