Features & Benefits
- Made from high-speed steel and 5% cobalt for enhanced performance.
- Designed for drilling in harder materials with higher heat resistance.
- Includes 3 pieces of 1/4-inch cobalt left hand drill bits with a carrying case.
- Perfect for removing damaged bolts and screws or drilling pilot holes.
- Cobalt bits can be repeatedly sharpened without damaging the cutting edge.
- Features a 135-degree split point for better penetration.