| - | Features |
|---|---|
| #1 | Optimal design that balances strength and sharpness for clean, burrfree countersinks |
| #2 | Guarantees uniform countersinks, eliminating the need for additional finishing work |
| #3 | Optimized design minimizes friction and heat buildup, enhancing cutting efficiency |
| #4 | Exceptional hardness and wear resistance, suitable for tough hardwoods and abrasive metals |