Uploaded March 2024 | Updated September 2026, 1 week ago

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Table Of Contents:
00:00 Introduction
01:03 Hammer experiment
03:57 Energy consumption circular saw
05:43 Energy consumption tile cutter
07:05 Differences between cutting and milling
08:46 Various grinding tools
11:54 Current stage
12:54 Remove heat from the inside
13:22 Conclusion