The SST+ ½” Prentice drill bits are designed for heavy-duty drilling tasks using portable drills, drill presses, and magnetic base drills with ½” chuck capacity. These drill bits feature incredibly durable tips that enable drilling of multiple holes without the need for frequent re-sharpening. Made from a blend of cobalt, they have an extended lifespan. The shank of the drill bits has three flats for a secure grip inside the chuck, minimizing slippage. With their exclusive point geometry, these drill bits eliminate the need for pre-drilling. Moreover, they boast a special bronze SST surface treatment.
| Additional Information |
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| Packaging Description:1 per each |
| Brand:Walter |
| Diameter (in):17/32" |
| Drill Bit Type:Prentice (Silver & Deming), Reduced Shank |
| Material:Cobalt Blend HSS |
| Shank Size:1/2" with 3 Flats |
| Surface Treatment:Bronze SST |
| Point Geometry:Self-Centering, Split Point |
| Application Material:Mild Steel, Non-Ferrous Metal, Stainless Steel |
