The SST+ ½” Prentice are robust drill bits designed for use in portable drills, drill presses, and magnetic base drills with ½” chuck capacity. Their durable tips enable drilling multiple holes without the need for frequent re-sharpening. Crafted from a cobalt blend, these drill bits offer extended longevity. Featuring 3 flats on the shank, they stay securely in place inside the chuck, preventing slippage. With their unique point geometry, these drill bits eliminate the need for pre-drilling. Additionally, they boast a special bronze SST surface treatment.
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| Packaging Description:1 per each |
