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1x Industrial DOT laser pointer 5VDC set focus Point Module cnc Mill 6mm OD UK
Compact D12mm 660nm 200MW DC5V/12V/24V Red Dot Laser Industrial Grade ACC Drive Dot Laser Module Red Laser Pointer| Alibaba.com
Industrial 650nm cross hair laser pointer 3-5VDC can set focus Line Module cnc +
20000mW Brightest Industrial Laser Pointer 450nm Blue Gatling Lazer Pen 5in1 Class 4
200mW Industrial Quality Pre-focused Red (650nm) Line Laser Line Module (22mm)