Water soluble tapping fluid/ st kool 15t is water soluble synthetic tapping & threading fluid specially formulated for excellent tapping & threading operations without neat mineral oils. The benefits for st kool 15t are water soluble better surface finish better tool life no need of solvent cleaning of components after operation cost effective in its, Environment friendly current state unable to contain any heavy metal it s ep additive increases the thus giving, Tool life more productivity. St kool 15t has been uniquely crafted to give corrosion protection even in humid atmosphere, Thus giving less rejections of wip. It is totally safe product for operators in addition to costly machines.