
Got these bits because I needed to drill some holes in the computer case for water cooling. The manufacturer said the body was aluminum so I figured these bits would work. Not even a hole was drilled in the case. I ended up using a dremel to finish the job. I will send these back as soon as possible.

Tool set Stels Tool set, 1/2", 1/4", CrV, plastic case 94 pcs, Stels, 94 pcs, black
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π§± Bosch 2607017164 Piece Setter Masonry: Advanced Tools for Precision Masonry Work
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