cut corners
Intermediate (B1)informal
To do something poorly to save time or money.
"They cut corners on the construction, which led to problems later."
Hear it in context

What is Idiomatic Language? Should you use it?
Adam’s English Lessons · engVid · 7:11
Cut corners.

Here's What a Professional Workshop Did to This Old Mercedes E55 AMG
M539 Restorations · 75:44
You don't cut corners.

Is Steam Controller Actually Better Than Xbox and PlayStation?
Esfand · 8:35
They often cut corners elsewhere,

Everything We Don't Know
Aperture · 2:50
so surveyors cut corners and straighten

Everything We Don't Know
Aperture · 3:01
They all cut corners, just differently.