DEWALT 21/64 in. Black And Gold Ir Drill Bit. The DEWALT Black & Gold Hex Shank Metal Drill Bits feature a black and gold finishing to prevent rust. The strong tapered core design provides extreme durability to resist breakage. 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 & 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°, split point tip design on 1/8 in. and larger sizes helps to reduce walking.
Specifications- Finish: Black & Gold
- Material: High Speed Steel
- Shank Diameter: 1/4 in.
- Drill Size: 21/64 in.
- Country of Origin: Thailand
- Weight: 0.08 lbs