DWT WS08-115, WS08-125, 115V, 125V, 115T, 125T angle grinder motor armature with winding diameter 35 (length 48), distance between bearing positions is 129, total length 161 mm, thread on the shank 8 mm, bearings are put on 8 and 10 mm, gear fixation through a thread. Compatible with many other grinders