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6.30
POLIFAN
®
Flap Discs − Special Line SGP
Product Name
Description
Abrasive
Workpiece
Materials
Application
Recommendation
for Use
SGP ZIRKON-EXTRA
T 27
High density POLIFAN
®
flap
disc with zirconia abrasive
material features additional
flaps for maximum efficiency
in demanding grinding
applications.
Zirconia Alumina
Steel, stainless
steel (INOX)
Surface
grinding,
weld
finishing
The use of zirconia alumina,
a high-performance abrasive
grain, in conjunction with the
dense flap structure requires
a high-output angle grinder
to achieve best grinding
results.
SGP ZIRKON-COOL
T 27 T 29
This unique flap disc offers the
coolest grinding performance
of all flap discs. Specialized for
extremely demanding grinding
applications in combination with
low thermal stress. It provides
aggressive stock removal and
high productivity.
Zirconia Alumina with
patented COOLFLAP
elements
INOX-rated:
Free of iron, sulphur
and chlorinated fillers;
suitable for use on
stainless steel (INOX)
Steel, stainless
steel (INOX)
Weld
dressing,
surface
grinding
The combination of abrasive
and COOLFLAP elements
provides optimum grinding
results without causing heat
discolouration. Suitable for
use on stainless steel (INOX)
workpieces at medium
working pressures with a
high-powered angle grinder.
SGP CO-COOL
T 27 T 29
This high performance top-
sized ceramic flap disc is ideal
for ultra-demanding grinding
jobs on materials exhibiting
very poor thermal conductivity.
This product is noted for its
particularly cool grinding
properties, aggressive stock
removal even at low contact
pressure, and high productivity.
Ceramic Oxide CO-COOL
Chromium steels,
CrNi steels, high-
alloy steels, cast
iron, nickel-based
alloys, titanium
alloys, non-ferrous
metals, high-
carbon steel
Weld
dressing,
surface
grinding
The self-sharpening action
of the ceramic oxide is
effective even at low contact
pressures, giving optimum
grinding performance
without heat discolouration
of the workpiece. This
product is also suitable for
use on hard rolling skin
(scale). It delivers optimum
results when used with a
high-powered angle grinder.
Diameter x
Arbor Hole /
Thread Size
Shape, Grit Size and Corresponding Part Number
Max.
RPM
40
60
80
120
40
60
80
SGP ZIRKON-EXTRA
4-1/2 x 7/8
62090 62091 62092 62093
-
10 12,200
4-1/2 x 5/8-11 62110 62111 62112 62113
-
10 12,200
7 x 7/8
62100 62101 62102 -
-
10 8,600
7 x 5/8-11 62120 62121 62122 -
-
10 8,600
SGP ZIRKON-COOL
4-1/2 x 7/8
62801 62802 62803 -
62831 62832 62833 10 13,300
4-1/2 x 5/8-11 62816 62817 62818 -
62846 62847 62848 10 13,300
5 x 7/8
62806 62807 62808 -
62836 62837 62838 10 12,200
5 x 5/8-11 62821 62822 62823 -
62851 62852 62853 10 12,200
SGP CO-COOL
4-1/2 x 7/8
62597 62599 -
-
62651 62653 -
10 13,300
4-1/2 x 5/8-11 62621 62623 -
-
62675 62677 -
10 13,300
5 x 7/8
62603 62605 -
-
62657 62659 -
10 12,200
5 x 5/8-11 62627 62629 -
-
62681 62683 -
10 12,200
7 x 7/8
62615 -
-
-
62669 -
-
10 8,600
7 x 5/8-11 62639 -
-
-
62693 -
-
10 8,600
T27
T29