Unfortunately, there are not as they round saw blade with transverse pins from dremel. that annoys me greatly. If the wood thickness as about 2 cm, it is critical and you need to reset often to ever get out of there, because the sawdust rather fix in the groove. This could be the blade continue to move up and down, so that does not happen. For thinner plates so 3mm groove not vertopft and it comes allles properly from equipping
