I sent all my household power tools over to Phils in a Jumbo BB box with LBC. I reinforced the sides with 3mm ply from B&Q which they cut to size for me. It made the box really strong and I filled it to the brim with tools. I was also able to get the 'banding' machine from my work (back then) and banded it all around to make it extra strong and then taped over the bands and top and bottom. All arrived safely.