How to Cut Polish Obsidian: Follow These 7 Simple Steps
WEBApr 27, 2022 · Step 3: Measure And Mark Your Stone. Like a tile cutter, marking your stone ensures the best result. Measure your stone correctly to ensure you get the best result while cutting. Step 4: Cut The Obsidian. If your tool is mounted, you can slowly move your stone into your tool's blade to allow it to cut the stone.