![[Laser cut and engrave] Laser Engraved Slate Test Chart with Speed and Power Settings](https://storage-us.atomm.com/resource/xtool/community/attachment/xtool-community/ef62eb7e-8511-40a7-9a6c-7dde95f08f86.jpg?x-oss-process=image/resize,w_1200,h_900,limit_0/interlace,1/format,webp/auto-orient,1)

Made this engraving test grid for hard object and non flammable material like slate. Use caution when testing on other material that might burn or melt on the higher power and slower speed. Please comment if you have tested on other material and post photo. How you enjoy this file and please follow as I plan on making more test and templates.