(cache)でんちゃん@電気工事 on X: "新人はとりあえず丸暗記。 https://t.co/zz3U6S2bB7" / X

新人はとりあえず丸暗記。

$The image features a red hole saw drill bit with a hexagonal shank, prominently displaying the brand "NCC" on its side. It is accompanied by text listing various hole saw sizes: 12mm, 15mm, 21mm, 27mm, 31mm, and 34mm, each with specific uses for electrical work and construction tasks. The post text from でんちゃん@電気工事 (@denchan_ew) advises new workers to memorize this information, suggesting it\'s a training tool for electricians. The composition is clear, well-lit, and focused, with no platform watermarks visible, emphasizing practical, technical content for professional use.$

5:05 PM · Jul 25, 2025

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