Built for the X-terra pro series this series of coils offers a small elliptical coil V8X is capable of detecting at depths up to 16 Feet! on the land this is the perfect coil to get between that junk and really brig your target id numbers to life.
V10X Smaller than the 12 but with better coverage than the V8X coil the 10 inch coil is a good al rounder.
*Note these will not work on a vanquish they are a different coil
If depth and coverage is what you want the V12X Coil wins hands down and is the largest in the VX - X-terra series by minelab.
Product codes are :
3011-0457 V8X - 8" X-Terra Pro Coil
3011-0458 V10X - 10" X-Terra Pro Coil
3011-0459 V12X - 12" X-Terra Pro Coil