I once called him to remove broken metal pipe inside thread with no extruding part to hold. I did not have tool with reverse thread to removed. He did not have the tool either but showed me how to remove without tool. I was afraid to damage but he told me that experience let you know how hard to knock and unwind the broken part    He just asked for RM20 if not mistaken.

KL come over also charge rm100 d

That is consider cheap. I thought majority is RM150