Description
HOCUTĀ® 787 B-au is the latest addition to the line of
new technology Bio-resistant machining and grinding
coolants exclusive to Houghton. HOCUTĀ® 787 B-au
combines the unique bio-resistance and lubricity of
the Hocut 700 series with heavy duty extreme
pressure performance providing one coolant
capable of working in many applications on a wide
variety of metals. Its versatility is demonstrated by the
machines and metals on which it can be used. These
include Kingsburys, Bullards, bar machines, lathes,
chuckers, centreless and cylindrical grinders and the
latest high pressure CNC machining centres.
Whether you’re cutting high or low carbon steels,
alloy steels such as 4130 and 4140; cast iron, nodular
iron and gray iron; 300 and 400 series stainless steel
and alloys such as 356- T6, 368, 380 and 390 cast
aluminum
Applications
HOCUTĀ® 787 B-au is compatible with hard water, is
clean running and uniquely bio-resistant which
assures long, odorfree sump life unobtainable with
traditional bio-stable and other water soluble fluids.
HOCUTĀ® 787 B-au provides corrosion protection
without staining and affords excellent lubrication for
machine ways and indexing mechanisms. Low
foaming characteristics make HOCUTĀ® 787 B-au
ideal for high speed CNC machines and high
pressure coolant systems.
Recommendation For Use
The recommended usage concentration of HOCUTĀ®
787 B-au for Machining is from 14:1 (7%) to 7:1
(15%) and for Grinding is from 33:1 (3%) to 20:1
(5%).
This may be customised to suit individual needs or
solutions, which may vary from time to time. Quaker
Houghton strongly advises that you contact your
Sales Representative to discuss before
commencement of use.
Benefits
ļ· Clean running
ļ· Reduced disposal cost/less down time
ļ· Excellent corrosion protection
ļ· Excellent machining capabilities
ļ· In process protection of machinery and parts
ļ· Increased tool life and improved surface finish









