Perfect for delicate drilling jobs! This set includes a handheld pin vise drill (like a fancy manual drill) and 25 tiny high-speed steel drill bits ranging from super fine 0.5mm up to 3.0mm. The chuck adjusts to hold any bit from 0.3mm to 3.6mm. It's all about control – you twist the handle to drill slowly and precisely, which is ideal for model making, jewelry crafting, electronics (like PCB boards), woodworking small parts, or drilling beads. The drill itself is about 4.7 inches long, easy to hold. Works on soft materials like wood, plastic, soft metals, resin, and acrylic. NOT for hard stuff like stone, glass, or steel. A great tool for hobbyists, crafters, and DIYers who need accuracy without power tools. Be gentle with the smallest bits – they're fragile! Set includes 1 hand drill and 25 bits.