The SST+ ½” Prentice drill bits are 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. Featuring extra hard tips, they can drill multiple holes without needing frequent re-sharpening. Made with a cobalt blend, these drill bits offer extended durability. The inclusion of 3 flats on the shank prevents any slippage inside the chuck. With their efficient point geometry, these drill bits eliminate the need for pre-drilling. Additionally, they come with a special bronze SST surface treatment for added longevity.
| Additional Information |
|---|
| Packaging Description:1 per each |
| Brand:Walter |
| Diameter (in):1" |
| Item:Prentice Drill Bit |
| Used to Cut:Steel or Stainless or Aluminum |
| Shank Size:1/2" |
| Shank Type:3-Flat Reduced Shank |
| Material:HSS with Cobalt Blend |
| Coating:Bronze SST Surface Treatment |
| Point Type:Self-Centering Split Point |
