Amazon.com: LaserPecker 1 Pro (Basic) Laser Engraver, DIY Mini Etcher Portable Design High Precision Engraving for Wood Felt Leather - Protective Goggles Included
Handheld Fiber Laser Welding Machine for Metal - fiber laser cutting machine
Handheld torch can cut through 0.75 inch hardened solid steel bars in two seconds and soon larger version to cut up to 2 inch rods | NextBigFuture.com