HOCUT® 4260 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 tool life, compared to conventional products. HOCUT® 4260 is particularly effective on machining aerospace airframe structural components in aluminium alloys, titanium alloys or fiber composites. . 

This product holds the following approvals and conformities:

– Airbus AIPS00-00-01 & A2MS 569-001:Approved for Elementary Parts and Stacks

Aluminium : Approved

Titanium : Approved

Nickel : Approved

All Steels : Approved

Copper : Approved

– Boeing BAC 5008 cat. 5 & 6: 

12.1 Weight Change Corrosion: Conforms

12.2 Sandwich Corrosion : Conforms

12.5 Titanium Compatibility : Conforms

– Bombardier BAMS 569-001: A, C & D: Approved

– Dassault: DGQT 1.7.0.0092

– Rolls Royce: 

CSS 129, CSS 131: Approved

Nuclear & Non-metallic : Approved

– SAFRAN Engines / SNECMA : 455-201-0-00 & PR6300 Approved on all materials

Nickel Alloys : Approved

Titanium : Approved

Aluminium : Approved

Stainless Steels : Approved

Low Alloy Steels : Approved

Cobalt Ha 188 : Approved

Magnesium alloys : pending

– SAFRAN Landing Systems: PCS 4002 Steels, Titanium& Aluminum alloys, Hard Cr grinding

Unassembled Steel parts : Approved

Stainless Steels : Approved

Steels before Heat Treatment : Approved

Titanium parts : Approved

Aluminium parts : Approved

Hard Chrome coatings : Approved

-SAFRAN / GE : Maintenance & Report : pending