I am lookingPDW5012PB for a spare part for my table saw. The saw is a Power Devil 10" table saw, the part I need is the geared cog that drives the blade. The cog is attached to the drive spindle and is accessed when the saw blade is removed and the cover is unscrewed. Can anybody give me any pointers as to where I might get a new part. Cheers View media item 9889 View media item 9888