C179 Purple Jade

"Alright!"

After hearing Lee Hongtian's instructions, Elder Lin also nodded in agreement.

With that, Elder Lin started the cutting machine again.

After the machine was turned on, Wu Steel began cutting according to Lee Hongtian's instructions.

Three centimeters wasn't too deep, but he needed to control it well.

Cutting ores was also a very difficult technique. If one wasn't careful