DEWALT Black & Gold Metal Drill Bits feature a black and gold coating to prevent rust, tapered web design provides extreme durability to resist breakage, and bits feature a 3-flats shank to reduce spin-out in the chuck. Made of heavy-duty High Speed Steel.
- 135 degree split Provides greater durability to reduce breaking
- Patented Core Diameter Reduces Breakage
- Black oxide for greater wear resistance
- Tapered web eliminates the frustration of bit spinning in the chuck