Drill Portable mini hand drill with a chuck key for secure bit changes. Compact, lightweight design for easy handling in tight spaces and precise control. Micro drill bits Suitable for electronic repair, plastic components, and circuit board work. Ideal for drilling small, accurate holes with minimal effort. Hand drill chuck A versatile helper for carpentry, home improvement, electronics repair, woodworking, and tool making. Provides secure bit holding and reliable performance across projects. Mini hand drill Steel construction for durability and a lightweight feel for comfortable use. Clamping range 0.6-6.0 mm for compatible small drill bits. Use scenarios - Electronics repair and circuit boards: drill tiny holes in enclosures or PCB work with precision using the micro drill bits. - Woodworking and plastic fabrication: create pilot holes and small-diameter holes for screws, joints, and model parts. - Tool making and repairs: modify or assemble small components, prepare fixtures, and perform precise drilling on metal or plastic.