Perfect for craft enthusiasts, jewelry designers, and woodworking hobbyists who demand meticulous handling in intricate projects Constructed with sturdy metal and ABS materials, it three adjustable speed settings for efficient on various materials like wood and metal The ergonomic handle design and built in LED display provide real time speed and battery, ensuring comfortable, extended use and accurate control Ideal for detailed engraving, model crafting, and polishing applications in homes workshops, jewelry studios, or professional settings versatile crafting possibilities with this 155 piece cordless engraver set, featuring multifunctional accessories for accuracy engraving and polishing tasks, Manufacturer: ERRORY