Artificial Marble tiles can be cut using the following steps:

1. Measure and mark the tile: Use a ruler or measuring tape to measure the size of the tile you need to cut. Then, use a pencil to mark the cutting line on the tile.

2. Set up a tile cutter: You will need a tile cutter for cutting artificial marble tiles. Follow the instructions provided with the tile cutter to set it up correctly.

3. Place the tile on the tile cutter: Place the tile on the tile cutter with the cutting line aligned with the cutting blade.

4. Adjust the tile cutter: Adjust the tile cutter to the correct cutting depth and make sure the cutting blade is aligned with the cutting line.

5. Score the tile: Using the cutting blade, score the tile along the cutting line. Apply even pressure and make a smooth, continuous cut.

6. Snap the tile: Once the tile is scored, use the tile cutter to snap the tile along the cutting line.

7. Clean the edges: Use sandpaper to smooth out any rough edges on the cut tile.

8. Repeat the process: Repeat this process for each tile that needs to be cut.

Note: Always wear safety glasses while cutting the tiles, as small pieces may fly off during the cutting process.