M8,M10,M12,M16 Carbon steel Indexing plungers with new typeIndex plunger, spring loaded plunger, indexing plunger, ... to the machine SANKQ specialized in manufacturing professional with woodworking machine accessories more than 10years.such as ... gauge,handwheel with gauge, dial , handwheel , hand wheel with indicators, indexing plunger, universal joints and chains. Indexing plungers with new type