1. Enhance your drilling efficiency with our electric water drill water pump, expertly crafted with durable stainless steel and engineered plastic construction for long-lasting performance. This pump features a corrosion-resistant design that ensures smooth and reliable water flow when paired with electric drills of 350W or higher. Its compact size is approximately 125 * 107 * 78.6 mm / 4.9 * 4.2 * 3.1 inches, weighing about 400 g / 14.1 ounces, making it easy to handle and store. 2. Main Features: · Durable Construction: Made of stainless steel and engineering plastic, ensuring corrosion and wear resistance. · Design: Plastic body and stainless steel internal parts ensure performance. · Efficient water flow: The water flow is determined by the speed of the hand crank, ensuring a constant and reliable water supply. · Easy installation: The end of the water pipe is clearly marked for the IN water inlet and OUT water outlet, making it easy to identify. · Compact Design: Approx. 125 * 107 * 78.6 mm / 4.9 * 4.2 * 3.1 inches and weighing about 400 g / 14.1 ounces, this pump is easy to operate and store. 3. Specifications: Material: Stainless steel + engineering plastic Color: Blue Size: Approx. 125 * 107 * 78.6 mm / 4.9 * 4.2 * 3.1 inches Inner diameter: Approx. 15.8 mm / 0.6 inches Outer diameter: Approx. 21 mm / 0.8 inches Weight: Approx. 400 g / 14.1 ounces 4. Package includes: 1 * Electric Drill Water Pump