The DeWalt black and gold hex shank metal drill bits. The bits feature a 1/4 in. hex shank that is designed to resist axial torque with impact drivers and is compatible with most power drills. Black and gold metal drill bits are made of heavy-duty high speed steel for drilling into a variety of materials including plastic, wood, and metal.
The 135 deg. split point tip design on 1/8 in. and larger sizes helps to reduce walking
Strong tapered core design provides extreme durability to resist breakage
Black and gold finishing to prevent rust