The bobbins load one at a time onto a drill chuck that’s on the output shaft of a beefy 775 DC motor. The motor spins ridiculously fast, loading up the bobbin in a few seconds.

See how to create a powerful 12V water pump using a 775 motor. Follow our simple steps to build an effective pump for your needs.

Learn how to create a powerful 12V water pump using a 775 DC motor. Follow this step-by-step guide to assemble your own efficient water pump at home!