"Hands to" is a common phrase used to signify getting to work or starting a task. Synonyms for this phrase include "roll up one's sleeves," indicating a willingness to work hard and get things done. "Set to work" or "get down to business" convey a similar sense of focus and determination. "Dig in" or "get stuck in" suggests a willingness to tackle even the toughest tasks. "Put one's shoulder to the wheel" is a more figurative phrase that emphasizes the effort required to succeed. Ultimately, whatever phrase you choose to use, the most important thing is to approach your work with energy, enthusiasm, and a willingness to give your all.