The parts were marked with a 20 watt q-switched ytterbium fiber laser and 160 mm focal length lens. The parts were surface etched and annealed to create a contrasting mark.

Material: Steel
Power: 18 Watts
Method used: Etching & Annealing
Frequency: 20 kHz
Depth: Surface
Speed: 5 inch/second
Laser Type: Q-Switched Fiber Laser
Focal Length Lens: 160mm
Cycle Time:
     Large – 1.58 seconds
     Medium – 1.91 seconds
     Small – 1.81 seconds