Description
Trimmers will last years or decades if used properly, but should not be overloaded or they will fail even when new. As a result of the possibility of this kind of misuse they carry no warranty whatsoever! (Someone destroyed a new trimmer by holding a competition of who can crack the hardest rock, this was in a college where the department came up with funds!).
Trimmers are designed to trim mineral specimens not cantaloupe-sized pieces of rock. If a stone is too large use the tile saw first. All trimmers are tested before shipping.