The SST+ ½” Prentice are robust drill bits designed for use in portable drills, drill presses, and magnetic base drills with ½” chuck capacity. Their durable tips enable drilling multiple holes without the need for frequent re-sharpening. Crafted from a cobalt blend, these drill bits offer extended longevity. Featuring 3 flats on the shank, they stay securely in place inside the chuck, preventing slippage. With their unique point geometry, these drill bits eliminate the need for pre-drilling. Additionally, they boast a special bronze SST surface treatment.
| Additional Information |
|---|
| Packaging Description:1 per each |
| Brand:Walter |
| Diameter (in):27/32" |
| Shank Size:1/2" |
| Shank Type:Prentice (Reduced) with 3 Flats |
| Material:Cobalt Blend |
| Point Angle:135° Split Point |
| Surface Treatment:Bronze SST |
