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Ships within 48 hours · Estimated delivery Sep 13 - Sep 18
Choose A4 for standard letters
Support OS and Software: Windows 7/8/10(Inkscape)
Do not place it where children can get it
Quick-swap mount lets you switch between pen and laser in 60 seconds
Motors: 4* 42 Stepper Motors
XDRAW 3.5W High Power Laser Expansion Kit for XDRW Plotter iDraw Pen Plotter A4 Machine 1.0 Choose A4 for standard lettersPackage contents: Protective goggles, 3 pin pin cable, laser, 3 pin 2*2 pin cable Specifications: 12V blue laser module Optical power: 3. 5W Wavelength: 450nm 8nm Spot shape: Rectangular strip shape, adjustable size Focus size: Approximately 0. 3mm Engraving distance: Approximately 2 8cm Control amplifier: 0 5V 12V PWM signal or 5V TTL, frequency < 18kHz It can engrave wood, leather, cardboard, and other materials. Cannot engrave any metal,
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