Product Description: SST+ ½” Prentice drill bits are specially built for enduring heavy-duty tasks with their large diameter design. Compatible with portable drills, drill presses, and magnetic base drills with ½” chuck capacity, these drill bits feature extra hard tips that allow for a significantly higher number of holes to be drilled before requiring re-sharpening. Crafted with a cobalt blend, they guarantee a longer lifespan. The shank of these drill bits is designed with 3 flats to prevent slippage inside the chuck, ensuring stability during operation. With their exclusive point geometry, they eliminate the need for pre-drilling, making drilling more efficient. Additionally, these drill bits come with a special bronze SST surface treatment for enhanced durability.
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| Packaging Description:1 per each |
