Features and Benefits:
- Ideal for steel, titanium and cast iron
- Precision crafted from premium cobalt
- Hardened and tempered for long life and high performance
- The 135-degree split point ensures a fast start with no walking or skating
- Overall length: 5-1/4", Flute length: 3-7/8"
Drilling steel, cast iron, or titanium, here are the most cost efficient drill bits to use. Built from treated cobalt, these bits offer the best heat resistance for drilling extremely hard and abrasive materials.
