I'm making a small rotary tool that can fit in a pocket. This is what I have so far. I just need a battery, charging method, and I'll 3D print the enclosure.

RPLiDAR A1M8-R6 360 Degree Laser Scanner Kit - 12m Range

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HARDELL Cordless Rotary Tool, 5 Variable Speed Mini Rotary Tool

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Mini Cordless With 3.6v Li ion Battery 3 Rotation Speed - Temu

ies For Sanding, Polishing, Drilling, Etching, Engraving, DIY Crafts at the lowest price at Temu. Free shipping and returns on tools & home

1 Set, Mini Cordless Rotary Tool With 3.7V Li-ion Battery, 3 Rotation Speed And USB Charging, Multi-Purpose Power Rotary Tool With 139/210Pcs Accessor

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VERSATILE TOOL FOR CRAFT PROJECTS: Perfect for glass etching, leather burnishing, jewelry making, polishing, woodworking, and more craft project

Dremel 2050-15 Stylo+ Versatile Craft Rotary Tool, Wood Carving Detail Tool, Perfect for Pumpkin Carving, Glass Etching, Leather Burnishing, Jewelry

The Open Source Rotary Cell Phone, Two Years Later

Learn which basic must-have tools for DIYers are best to start with!

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