Tankbusta Bombs are heavy magnetic discs size and shape of manhole covers. They are directional and are used when Stikkbombs simply aren't sufficient to destroy something (and as such are more attractive to many Orks). They are attached to the vehicles by magnetic clamps and detonated with deadly efficiency. They are commonly used by Tankbustas and Kommandos. They are powerful enough to blow off chunks of ceramite and adamantium from the hulls of Land Raiders.