This powerful RS-775 DC motor delivers impressive performance with speeds up to 21,000 RPM at 18V, making it ideal for DIY power tools and projects. The motor features a precision-engineered 5mm diameter output shaft extending 12.5mm, perfect for coupling with various attachments. With its robust metal construction and compact size (approximately 1.8 inches diameter and 2.9 inches height), this motor provides reliable operation across a wide voltage range from 12V to 20V DC. The motor's versatile mounting options include standard 4mm mounting holes spaced 29mm apart for secure installation. Drawing just 2.6A at no load when running at 18V, it offers an excellent balance of power efficiency and performance. The motor's substantial torque output makes it well-suited for applications like electric drills, garden tools, and power saws. Each unit weighs approximately 14.5 ounces and features quality brush commutation for consistent power delivery. The durable design includes a protective cover ring and stepped shaft housing for enhanced reliability in demanding applications.