Review on Titanium Nitride Coated Comoware Drill by Eric Jones
Unusable - immediately blunt
Appears to be made of soap or something similar in hardness. They become blunt on first contact with metal. As another reviewer said the only use for left handed drills is to remove broken bolts and the like which are usually hard steel. On such a bolt, the drills simply tap uselessly, without making a noticeable impression.
Pros
- Ideal for outdoor activities
Cons
- Negative impression
