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| Management number | 203949801 | Release Date | 2025/11/05 | List Price | $65.70 | Model Number | 203949801 | ||
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Busch Twist Drills — the go-to choice for precision micro drilling — come in a convenient 6-pack in size 0.70 mm with 3/32" shanks. These micro drill bits are ideal for electronics, hobby modeling, and PCB prototyping where tiny diameters and clean holes matter.
Built for accuracy, these twist drills deliver steady performance on delicate materials. The 3/32" shanks fit standard drill chucks, making them compatible with a wide range of tools. Each bit is designed to maintain sharpness for consistent hole quality on metal, plastic, or printed circuit substrates, reducing wandering and breakage.
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