The SST+ ½” Prentice drill bits are durable and strong tools designed 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 numerous holes before needing to be sharpened. They are crafted using a cobalt blend to ensure a longer lifespan. The shank features 3 flats to prevent slipping inside the chuck. These drill bits are known for their ability to drill more holes quickly. Their exclusive point geometry eliminates the need for pre-drilling, saving both time and effort. Additionally, they have a special bronze SST surface treatment for added durability.
| Additional Information |
|---|
| Packaging Description:1 per each |
| Brand:Walter |
| Diameter (in):1-3/16" |
| Used to Cut:Steel or Stainless or Aluminum |
| Shank Type:1/2" Reduced Shank (Prentice), 3 Flats |
| Material Composition:HSS with Cobalt Blend |
| Surface Treatment:Bronze SST |
| Point Type:Exclusive Geometry, Self-Centering |
| Drill Type:Prentice Drill, Twist Drill |
