Use the matrix below to find the ideal footprint for your target recovery speed and preferred location

With hexagon holes

An ideal upgrade to your Fisher detector

useful when you cross from decomposed granite into red clay streaks

Fisher 11" Black Concentric Teardrop Search Coil for F11, F22, F44, and Gold Bug metal-detecting-parts Use the matrix below toThe Fisher 11 inch Black Concentric Teardrop Search Coil is an open frame elliptical coil compatible with the Fisher F11, F22, F44, and F5 metal detectors. Its teardrop geometry delivers a narrow detection field at the front for pinpoint accuracy on smaller targets and a wider field at the back for efficient ground coverage. The concentric winding pattern balances depth on larger targets with sensitivity to mid size finds, making it a versatile