17 mm - 50 holes per square inch

in shallow creeks

and IM28R search coils

adding minimal weight to the detector

Minelab GPX11 Skidplate For 11" Round GPX 6000 Metal Detector Search Coil Color_Hunter 17 mm - 50 holesThe Minelab GPX 11" Skidplate is a protective accessory designed for the GPX 6000 metal detector's 11" Monoloop Round search coil. This skidplate, also known as a coil cover, safeguards the coil from wear and damage during use, thereby extending its lifespan and maintaining optimal performance Key Features: Compatibility: Specifically engineered for the 11" search coil of the Minelab GPX 6000 metal detector, ensuring a precise fit. Durable