Purple Schmoo Tooling Coolant
Made in USA. Helps keep tools last longer, GG motors running more efficient, and parts much cooler while cutting aluminum, and especially steel. A must have for 1911 slide engraving. Specially formulated to work with all GG versions. Usage instructions: place a few drops on the tooling before cutting and coat the surface to be machined. Then for engraving steel, every a few drops 1-2 minutes, for cutting or engraving aluminum, a few drops on the tool every 4-6 minutes.