excellent saw blades cut through different materials as per spec. I use this for cutting up hard wood .......like a hot knife through butter great product and buy..............slightly cheaper than B and Q....including delivery !!!!!!!!!!
be aware that you automatically lose a port using this (perhaps that is obvious - I thought once set up you would have 8) so technically it is only a 7. works well and would buy again if needed one as 7 ports are enough for us.