The SST+ ½” Prentice drill bits are designed for heavy-duty applications with portable drills, drill presses, and magnetic base drills that have a ½” chuck capacity. These drill bits feature extra hard tips that enable them to drill a greater number of holes before requiring resharpening. Crafted from a cobalt blend, they offer a longer lifespan. The 3 flats on the shank ensure a secure fit inside the chuck, preventing slippage. With their unique point geometry, these drill bits eliminate the need for pre-drilling. Additionally, they are coated with a special bronze SST surface treatment.
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| Packaging Description:1 per each |
