Houghton Hocut 870 - High lubricity soluble cutting oil for machining operations - 18848
Hocut 870 is a mixture of mineral oil with emulsifiers, rust inhibitors and synthetic lubricity additives for medium to heavy duty applications. Hocut 870 is free from active sulphur, chlorine, PCBs, secondary amines, nitrites and heavy metals.
Hocut 870 is a versatile long life, water based coolant for the machining and grinding of medium tensile steels, cast iron and aluminium alloys. The product is also ideal for machining aerospace aluminium alloys and has EADS approval
Recommended concentration is between 5% and 10% depending upon severity of operation.
Hocut 870 is very hard water tolerant and is suitable for use in make up waters of between 10HF and 40HF (100-400 ppm CaCO3) without creaming or soap formation.
Very long sump life
Excellent resistance to corrosion
Very stable in hard water
Inhibits aluminium staining
EADS approval reference Z-23-09
Pack sizes available - 205ltr drums