Anyone ever seen, used, or heard of this WT10x24? WT is basically Tida from what I gather but went belly up in the 80's? still trying to find info on this and if it has any usefulness as I am looking for a mid size. 1 3/8" spindle...Manual or at least one like it... http://www.wttool.com/common/manuals/Td4A-5A_op-manual.pdf