Adjustable USB Drill 5 Pieces Set USB Drill Rotary Tool Engraver Pen Drilling With Drill Bits A This Adjustable USB Drill is a compact, portable tool designed for lightweight drilling, engraving, and precision rotary work. It is a Model A device offered as a 5piece set that includes drill bits, powered via USB for flexible use with computers, power banks, or USB adapters. The adjustable control and slim ergonomic form support careful, detailed work on small projects. Key benefits USBpowered convenience: operate from a computer, power bank, or USB wall adapter for flexible placement and use. Adjustable control: dial in the operating feel to suit delicate drilling and precision engraving tasks. Allinone versatility: suitable for drilling, engraving, and light rotary work in a single compact tool. Ready to use: includes a 5piece set of drill bits to cover a variety of small project needs. Portable and compact: handheld design that fits easily in small workspaces and tight areas. Key attributes Functionality: drill, engrave, and perform light rotary tasks with interchangeable bits and tips. Compatibility: USB powered, compatible with USB ports, power banks, and standard USB adapters. Size: compact handheld form factor designed for precision in confined spaces. Material: not specified in the listing; described as a lightweight, ergonomic handheld device. Performance: provides adjustable operation to support controlled, precise results on craft and hobby projects. Two to three use cases Engraving and detailing on wood or plastic crafts, signs, or jewelry components for items. Precise drilling in soft materials such as plastic parts, hobby models, or small electronics enclosures. Customizing or adding decorative engravings to small project pieces, components, or tags. What's included 1 x Adjustable USB Drill (Model A) 5piece drill bit set and attachments Usage tips Use a low speed setting for engraving and delicate drilling to prevent damage to soft materials. Ensure a stable surface and secure the workpiece before operation. Connect to a reliable USB power source to maintain consistent performance during tasks.