Houghton Hocut 4444

HOCUT 4444 is advanced, low to medium duty, boron-free and formaldehyde-free emulsion technology giving very long sump-life.
A special additive package gives greatly enhanced machining performance and extends too life, compared to conventional products.
HOCUT 4444 is particularly effective on machining aerospace airframe structural components in aluminium alloys or fiber composites.

• HOCUT 4444 is recommended for low to medium duty machining, including high spee machining, of a wide range of materials including aluminium alloys, fiber composites, but also ferrous alloys.
• The product is suitable for both centralised systems and singlesump machines while the advanced boron-free technology extends emulsion life without the need for regular biocide treatments.
• The versatile formulation is designed to give low foam and no soaps in soft to hard water (10°dH - 70 °dH cumulated hardness).
• Its operator-friendly EHS profile and its non-staining & corrosion-free properties make HOCUT 4444 particularly efficient on aero structural airframe components.
• An advanced antiwear additive extends the tool life too.

• Versatile: can process very various materials, ranking from fiber composites, to aluminium alloys as well as ferrous alloys.
• High detergency: leaves clean parts and working environment.
• Extended tool life: thanks to antiwear additive package tool wear is minimized, saving tooling costs.
• Very long sump-life: new HOCUT 4000 series emulsion technology extends intervals between clean outs.
• Very stable emulsion: fewer additive treatments and lower usage costs.
• Inhibits aluminium staining: can be used for sensitive aluminium alloys.
• Very low foaming: ideal for the highest speeds and pressures in soft to hard water (10°dH - 70°dH).
• Excellent EHS profile: boron, formaldehyde, chlorine and phenol-free. Contains only TRGS 611 approved amines.