The SST+ ½” Prentice drill bits are designed for heavy-duty drilling tasks. They are suitable for use in portable drills, drill presses, and magnetic base drills with a ½” chuck capacity. With their extra hard tips, these drill bits can drill more holes before needing to be re-sharpened. Made with a cobalt blend, they offer a longer lifespan. The drill bits feature 3 flats on the shank to prevent slippage inside the chuck. They can drill more holes at a faster speed. Thanks to the exclusive point geometry, pre-drilling is eliminated. Additionally, these drill bits have a special bronze SST surface treatment for enhanced performance.
| Additional Information |
|---|
| Packaging Description:1 per each |
| Brand:Walter |
| Diameter (in):1 7/16" |
| Item:Drill Bit |
| Shank Size:1/2" |
| Shank Style:3-Flat Reduced Shank |
| Material:Cobalt Blend |
| Point Type:Self-Centering Split Point |
| Surface Treatment:Bronze SST |
| Flute Type:Heavy Duty |
