I'd say yes, for sure. I'm growing to love this thing. Got a few hundred hours on it by now and starting to gain a little confidence. I dug this washer/possible button up. After I dug, and dug down I pinpointed this object and plucked it out with my fingers. Then set the pinpointer down in the hole and there was an easy 2-3 inches to ground level! 9" plus 2"+. This wasn't a booming signal by any means but definitely very audible! It is thin too. I have confidence that the f75 will hit even deeper with a larger coin, and good conditions. Makes me feel good since I'll be doing lots of old farm fields that havent been turned over in quite a while. Loving my machine. Bit of a learning curve, but that's with anything....