The DeWalt metal drill bits feature a black and gold coating to prevent rust. The bits feature a 3-flats shank to reduce spin-out in the chuck. Black and gold metal drill bits are made of heavy-duty high-speed steel for drilling into a variety of materials.
    
    - High Speed Steel to be used in plastic, wood, and metal
 - Each bit features a 135 degree split point tip design to help reduce walking
 - The tapered web design provides extreme durability to resist breakage
 
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