1. (Engineering / Tools) to pierce, bore, or cut (a hole) in (material) with or as if with a drill
2. (Military) to instruct or be instructed in military procedures or movements
3. (Social Science / Education) to teach by rigorous exercises or training
4. (General Sporting Terms) Informal to hit (a ball) in a straight line at great speed
Used a Titanium Nitride (TiN) drill bit (easily identified by the gold like colour). Had taken quite a few shots before this one from different angles, but didnt find any of them really appealing until I used some DIY Blue gel to get this lighting. In hindsight, I should have used a reflector on the right.
Please view in large and give your feedback and suggestions for improvement. To view in lightbox press "L". Thanks!
Disclaimer: Power tools may cause injury if used improperly. Handle with care and keep out of reach of children.