VEVOR Board Cutter Drill Attachment, Board Shears Attachment with 360 Degree Pivoting Head, for Cutting Max. 0.5" Fiber Cement and 0.47" Plasterboard, Applicable with Most 1500-3000RPM Electric Drill

This machine cannot cut natural slate.

Hello, we are very sorry for the inconvenience, due to the lack of prototype for the time being, our technicians can not verify your question in time to give an accurate answer,you can refer to the product detail page/manual for more information, thank you for your understanding.