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4
votes
2answers
4k views

How do I drill holes in Aluminum / Aluminium sheet?

I have some aluminum / aluminium strips that are about 3 mm thick and about 20 mm wide. I need to drill some holes in them. The holes will be 3.5 mm. What type of drill bit do I need? What speed ...
5
votes
1answer
309 views

Sourcing and installing a stainless steel backsplash

I recently replaced an over-the-range microwave with a hood. Since the hood is about half the height of the microwave, this left a ~15" gap between the preexisting tile backsplash and the start of ...
4
votes
1answer
1k views

methods of detecting a copper pipe in concrete floor

We believe that our copper water line is embedded in the concrete (and rebar) basement floor. We would like to excavate a hole to install a sump pump. We don't want to hit the copper line which we ...
7
votes
7answers
13k views

How to clean rust in hard to reach points on a tool?

I have a cheap tool with some rust on it. It's probably cheaper to buy a new one than to clean it. But I wonder if is there any solution where I can drop it and retrieve it clean. Is there anything ...
1
vote
1answer
169 views

Would this solution work with my dehumidifier?

I have a shed built with concrete blocks and a metal roof, terrible condensation in it and every time I go in, I see water on the walls and floor as well as drips on the metal roof. The shed is not ...
3
votes
1answer
4k views

How do I repair a garage door with a rusty bottom?

Was looking at my garage door as I pulled into home yesterday and noticed that the bottom panel is starting to rust slightly at the bottom. The rust looks like a small mountain range from one side to ...