Travertine Coasters with problem
Posted by
henryhbk
Boston MA 
Joined Oct 21, '15 

So now that I am furiously making travertine stuff, figured my colleague’s brewery needed a custom coaster. So I reverse engraved the brewery logo into one of the Home Depot tiles. There is an interesting side effect. This was a full speed/power 450lpi 3-pass engrave and the tile got pretty hot after 90 minutes. Interestingly I noted cracking in the corner of the surface I assume from the heat.


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