Abrasive Spiral Bands
General Information
PFERD offers different types in terms of shapes,
Recommendations for use
dimensions, abrasives, grit sizes and packag-
■■The abrasive spiral bands can be mounted
ing units. Abrasive spiral bands are designated
and removed by turning them slightly to the
“Cylindrical Abrasive Sleeves” according to
right and pulling at the same time.
ISO 2421.
■■Abrasive spiral bands can be changed more
easily, if the rubber drum holder is clamped
PFERD offers matching cylindrical and conical
into the tool drive.
rubber drum holders. Rubber drum holders
■■The abrasive spiral bands can only be guar-
are re-usable holders for abrasive spiral bands
anteed to fit securely if minimum speed is
and are designated as “Holding Fixtures for
maintained.
Cylindrical Abrasive Spiral Bands” according to
■■Abrasive spiral bands perform best at a cut-
ISO 15637-1.
ting speed of 20-30 m/s.
■■By using the appropriate grinding oil for
A closely toleranced fit ensures that the sleeve
the different materials, the tool life and
will remain firmly secured to the drum holder
the abrasive performance of the abrasive
during grinding.
spiral bands can be substantially increased.
For detailed information and order data on
Advantages
grinding oils, please refer to page 110.
■■PFERD has an extentive range of abrasive
spiral bands of various grit types and holders
Safety notes
suitable for a wide range of applications.
■■The maximum permissible peripheral speed
■■Drum holders are fully reusable.
is 30 m/s.
■■Slots allow the drum to expand during
■■For safety reasons, it is imperative to remain
grinding, thereby tensioning the abrasive
within the stated RPM limit.
sleeve.
■■Do not let the abrasive spiral bands project
■■A special manufacturing method ensures
over the rubber holder.
an outstanding tool life, even in heavy-duty
■■Observe the VDS (Verband deutscher
use.
Schleifmittelwerke: Association of German
■■Particularly high stock removal and very ag-
Abrasive Manufacturers) safety guidelines
gressive abrasive action.
Safety recommendations
“Safety guidelines for the correct use of
abrasive belts”. You can find this informa-
Application examples
tion on our homepage, www.pferd.com.
= Wear eye protection!
■■Weld removal on steel constructions.
■■Fine grinding work in tank and process
equipment construction.
= Wear gloves!
■■Rework in assembly and repair projects.
■■Working on edges and contours in aircraft
engine construction.
= Wear hearing protection!
55.000
50.000
= Read the instructions!
45.000
40.000
35.000
30.000
25.000
20.000
15.000
Cutting speed
abrasive spiral bands
10.000
In this diagram, the cutting speeds are repre-
9.000
sented using blue diagonal lines. The vertical
8.000
line representing the tool dia. meets the given
7.000
cutting speed (diagonals). From its point of
6.000
intersection proceed horizontally to the left
margin where you will find the corresponding
5.000
rotational speed [RPM] of the abrasive spiral
4.500
4.000
bands and the machine.
3.500
Example:
3.000
KSB 4530 A 60
4
6
8
10
13
15
19
22 25
30
38
45
51
60
75
100
Cutting speed: 20-30 m/s
Tool diameter D [mm]
Speed range: 8.500-12.500 RPM
44
I
204
Abrasive Spiral Bands
Abrasive Spiral Bands KSB
The aluminium oxide A type is suitable for
Ordering example:
Abrasive spiral bands A - small pack
general applications from fine to finest grind-
EAN 4007220149461
T
ing on metals and other materials.
KSB 4530 A 40
How to order:
Abrasive: Aluminium oxide A
KSB
= Abrasive spiral bands, small pack
4530
= Dia. D x width T [mm]
D
A
= Aluminium oxide A
40
= Grit size
Please state required grit size.
Order No.
Grit size
D x T
Recom.
[mm]
speed
40
50
60
80
150
240
[RPM]
EAN 4007220
KSB 0410 A
-
-
-
-
148860
-
4 x 10
30.000
- 55.000
25
25
KSB 0610 A
-
-
-
-
148884
-
6 x 10
30.000
- 55.000
25
25
KSB 0810 A
-
-
-
-
148907
-
8 x 10
30.000
- 55.000
25
25
KSB 1010 A
-
-
-
148921
148938
-
10 x 10
30.000
- 44.000
25
25
KSB 1020 A
-
-
-
148952
148969
148976
10 x 20
30.000
- 44.000
25
25
KSB 1310 A
-
-
-
148983
148990
-
13 x 10
30.000
- 44.000
25
25
KSB 1325 A
-
-
-
149010
149027
-
13 x 25
30.000
- 44.000
25
50
KSB 1510 A
-
-
149041
149058
149065
-
15 x 10
26.000
- 36.000
25
25
KSB 1530 A
-
149089
149096
149102
149119
149126
15 x 30
26.000
- 36.000
25
50
KSB 1925 A
-
-
149133
149140
149157
149164
19 x 25
20.000
- 30.000
25
50
KSB 2220 A
-
149171
149188
149195
149201
-
22 x 20
18.000
- 26.000
25
100
KSB 2525 A
-
-
149225
149232
149249
-
25 x 25
16.000
- 22.900
25
100
KSB 3020 A
149263
-
149270
149287
149294
-
30 x 20
13.000
- 19.100
25
100
KSB 3030 A
149324
149317
149331
149348
149355
-
30 x 30
13.000
- 19.100
25
125
KSB 3825 A
149379
-
149386
149393
149409
-
38 x 25
10.000
- 15.900
25
125
KSB 4530 A
149461
149454
149478
149485
149492
-
45 x 30
8.500
- 12.700
10
100
KSB 5125 A
149515
-
149522
149539
149546
-
51 x 25
7.500
- 11.200
10
100
KSB 6030 A
149577
149560
149584
149591
149607
-
60 x 30
6.500
- 9.500
10
120
KSB 7530 A
149614
-
149621
149638
149645
-
75 x 30
5.000
- 7.600
10
140
Perfect for grinding work on anti-wear coat-
Abrasive: Diamond
Diamond abrasive spiral bands
ings and for hard facings made of tungsten
D 251 (green)
= P 60
small pack
carbide, chromium carbide, titanium carbide
D 126 (black)
= P 120
etc. in particular when working on ceramic
D 76 (red)
= P 200
T
coatings for engine and turbine construction.
P = Grit size according to  ISO 6344.
Also ideally suitable for working on extremely
Recommendation for use:
abrasive materials such as glass and fibre
■■The abrasive spiral bands should always be
reinforced plastics.
used with a coolant (water).
D
■■Work at substantially reduced grinding
Application examples:
pressures.
■■Removal of ceramic coatings during turbine
maintenance work.
Ordering note:
■■Grinding and trimming of connecting parts
The grit sizes are given in µm.
on components made of GRP laminates.
Please refer to catalogue 205 for detailed
information.
Order No.
Grit size
D x T
Recom.
[mm]
speed
251
126
76
[RPM]
EAN 4007220
KSB 1530 DIA
804346
804353
804360
15 x 30
12.500
1
23
KSB 2220 DIA
804377
804384
804391
22 x 20
9.000
1
23
KSB 3030 DIA
804407
804421
804438
30 x 30
6.500
1
26
KSB 4530 DIA
804445
804452
804469
45 x 30
4.500
1
29
204 I
45
Abrasive Spiral Bands
Abrasive Spiral Bands GSB
The aluminium oxide A type is suitable for
How to order:
Abrasive spiral bands A - bulk pack
general purpose; from fine to finest grinding
GSB
= Abrasive spiral bands, bulk pack
T
T
on metals and other materials.
4530
= Dia. D x width T [mm]
Available in cylindrical and conical shapes.
A
= Aluminium oxide A
40
= Grit size
D
J
D
Abrasive: Aluminium oxide A
Please state required grit size.
Ordering example:
EAN 4007220148372
GSB 4530 A 40
Order No.
Grit size
D x J x T
Recom.
[mm]
speed
40
50
60
80
150
240
[RPM]
EAN 4007220
Cylindrical type
GSB 0410 A
-
-
-
-
147610
-
4 x 10
30.000
- 55.000
100
36
GSB 0610 A
-
-
-
-
147634
-
6 x 10
30.000
- 55.000
100
41
GSB 0810 A
-
-
-
-
147658
-
8 x 10
30.000
- 55.000
100
41
GSB 1010 A
-
-
-
147672
147689
-
10 x 10
30.000
- 44.000
100
80
GSB 1020 A
-
-
-
147702
147719
147726
10 x 20
30.000
- 44.000
100
164
GSB 1310 A
-
-
-
147733
147740
-
13 x 10
30.000
- 44.000
100
90
GSB 1325 A
-
-
-
147764
147771
-
13 x 25
30.000
- 44.000
100
209
GSB 1510 A
-
-
147795
147801
147818
-
15 x 10
26.000
- 36.000
100
100
GSB 1530 A
-
147832
147849
147856
147863
147870
15 x 30
26.000
- 36.000
100
261
GSB 1925 A
-
-
147931
147948
147955
-
19 x 25
20.000
- 30.000
100
276
GSB 2220 A
-
147979
147986
147993
148006
148013
22 x 20
18.000
- 26.000
100
291
GSB 2525 A
-
-
148075
148082
148099
-
25 x 25
16.000
- 22.900
100
446
GSB 3020 A
148112
-
148129
148136
148143
-
30 x 20
13.000
- 19.100
100
446
GSB 3030 A
148174
148167
148181
148198
148204
148211
30 x 30
13.000
- 19.100
100
546
GSB 3825 A
148280
-
148297
148303
148310
-
38 x 25
10.000
- 15.900
100
700
GSB 4530 A
148372
148365
148389
148396
148402
148419
45 x 30
8.500
- 12.700
100
910
GSB 5125 A
148488
-
148495
148501
148518
-
51 x 25
7.500
- 11.200
100
860
GSB 6030 A
148549
148532
148556
148563
148570
-
60 x 30
6.500
- 9.500
100
1.290
GSB 7530 A
148648
-
148655
148662
148679
-
75 x 30
5.000
- 7.600
100
1.520
GSB 10040 A
148686
-
148693
148709
148716
-
100 x 40
4.000
- 5.700
50
1.490
Conical type
GSB 201463 A
148723
-
148730
148747
148754
148761
20 x 14 x 63
19.000
- 26.000
100
511
GSB 292230 A
148778
-
148785
148792
148808
-
29 x 22 x 30
13.000
- 19.100
100
431
GSB 362260 A
148822
-
148839
148846
148853
-
36 x 22 x 60
10.000
- 15.900
100
946
The zirconia alumina type is intended for maxi-
Ordering example:
Abrasive spiral bands Z - bulk pack
mum stock removal.
EAN 4007220805664
T
GSB 4530 Z 40
The exceptionally aggressive cutting proper-
How to order:
ties of zirconia aluminia effective at increased
KSB
= Abrasive spiral bands, small pack
grinding pressures and ensure excellent stock
4530
= Dia. D x width T [mm]
D
removal.
Z
= Zirconia alumina Z
40
= Grit size
Abrasive: Zirconia alumina Z
Please state required grit size.
Order No.
Grit size
D x T
Recom.
[mm]
speed
40
50
60
80
[RPM]
EAN 4007220
GSB 1325 Z
-
804827
804872
804889
13 x 25
30.000
- 44.000
100
220
GSB 1925 Z
804896
804902
804940
804957
19 x 25
20.000
- 30.000
100
290
GSB 2525 Z
805022
805077
805084
805091
25 x 25
16.000
- 22.900
100
480
GSB 3030 Z
805145
805152
805176
805183
30 x 30
13.000
- 19.100
100
570
GSB 3825 Z
805190
-
805206
-
38 x 25
10.000
- 15.900
100
750
GSB 4530 Z
805664
805671
805725
805732
45 x 30
8.500
- 12.700
100
950
GSB 5125 Z
803943
-
803950
803967
51 x 25
7.500
- 11.200
100
900
46
I
204
Abrasive Spiral Bands
Abrasive Spiral Bands GSB
The Z-COOL type is characterised by its
Ordering example:
Abrasive spiral bands Z-COOL
particularly cool grinding qualities. It does not
EAN 4007220148426
bulk pack
T
clog up and is mainly used for work on stain-
GSB 4530 Z-COOL 36
less steel (INOX).
How to order:
GSB
= Abrasive spiral bands, bulk pack
Achieves good abrasive performances and at
4530
= Dia. D x width T [mm]
the same time long tool life.
D
Z
= Zirconia alumina Z
COOL
= Bond type
Abrasive: Zirconia alumina Z-COOL
36
= Grit size
Please state required grit size.
INOX
= Type
Order No.
Grit size
D x T
Recom.
[mm]
speed
36
50
80
150
[RPM]
EAN 4007220
GSB 1530 Z-COOL
-
147887
147894
147924
15 x 30
26.000
- 36.000
100
261
GSB 2220 Z-COOL
-
148020
148037
148068
22 x 20
18.000
- 26.000
100
446
GSB 3030 Z-COOL
148228
148235
148242
148273
30 x 30
13.000
- 19.100
100
546
GSB 4530 Z-COOL
148426
148433
148440
148471
45 x 30
8.500
- 12.700
100
910
GSB 6030 Z-COOL
148587
148594
148600
148631
60 x 30
6.500
- 9.500
100
1.290
For highly-abrasive grinding with maximum
Ordering example:
Abrasive spiral bands CO-COOL
stock removal on hard, poor heat conducting
EAN 4007220772362
bulk pack
T
materials which do not conduct heat well.
GSB 4530 CO-COOL 60
How to order:
Grinding additives in the coating clearly
GSB
= Abrasive spiral bands, bulk pack
improve stock removal, prevent clogging and
4530
= Dia. D x width T [mm]
allow a cooler grind.
D
CO
= Ceramic oxide CO
COOL
= Bond type
Abrasive: Ceramic oxide CO-COOL
60
= Grit size
Please state required grit size.
Order No.
Grit size
D x T
Recom.
[mm]
speed
36
60
80
120
[RPM]
EAN 4007220
GSB 1530 CO-COOL
-
772195
772201
772218
15 x 30
26.000
- 36.000
100
261
GSB 2220 CO-COOL
-
772225
772232
772249
22 x 20
18.000
- 26.000
100
291
GSB 2525 CO-COOL
-
772256
772263
772270
25 x 25
16.000
- 22.900
100
446
GSB 3030 CO-COOL
772287
772294
772317
772331
30 x 30
13.000
- 19.100
100
546
GSB 4530 CO-COOL
772355
772362
772393
772409
45 x 30
8.500
- 12.700
100
910
GSB 6030 CO-COOL
772416
772423
772430
772447
60 x 30
6.500
- 9.500
100
1.290
204 I
47
Abrasive Spiral Bands
Rubber Drum Holders
Rubber drum holders marked “H” are the
Rubber drum holders, cylindrical
Rubber drum holders, conical
harder type and permit grinding at higher
contact pressures. Due to their reduced elas-
ticity they are more suitable for edge grinding.
T
T
Rubber drum holders - standard type
= Hardness approx. 65 Shore A
L
Rubber drum holders - special type “H”
J
D
= Hardness approx. 80 Shore A
D
S
Recommendation for use:
The minimum speeds stated here are not valid
if diamond abrasive sleeves are being used.
Order No.
EAN
D x J x T
S x L
Acc. to ISO
Max. speed
Minimum
4007220
[mm]
[mm]
standards
[RPM]
speed
[RPM]
Cylindrical type
GK 0410/3
146729
4 x 10
3 x 40
-
55.000
30.000
5
44
GK 0410/6
146712
4 x 10
6 x 40
-
55.000
30.000
5
89
GK 0610/3
146743
6 x 10
3 x 40
-
55.000
30.000
5
48
GK 0610/6
146736
6 x 10
6 x 40
-
55.000
30.000
5
93
GK 0810/3
146767
8 x 10
3 x 40
-
55.000
30.000
5
50
GK 0810/6
146750
8 x 10
6 x 40
-
55.000
30.000
5
95
GK 1010/6
146774
10 x 10
6 x 35
15637-1
44.000
30.000
5
50
GK 1020/6
146781
10 x 20
6 x 35
15637-1
44.000
30.000
5
60
GK 1310/6
146798
13 x 10
6 x 35
-
44.000
30.000
5
54
GK 1325/6
146804
13 x 25
6 x 35
-
44.000
30.000
5
80
GK 1510/6
146811
15 x 10
6 x 35
15637-1
36.000
26.000
5
60
GK 1530/6
146828
15 x 30
6 x 35
15637-1
36.000
26.000
5
100
GK 1925/6
146835
19 x 25
6 x 35
-
30.000
20.000
5
104
GK 2220/6
146842
22 x 20
6 x 35
15637-1
26.000
18.000
5
102
GK 2220/6 H
146859
22 x 20
6 x 35
15637-1
26.000
18.000
5
102
GK 2525/6
146866
25 x 25
6 x 35
-
22.900
16.000
5
130
GK 3020/6
146873
30 x 20
6 x 35
15637-1
19.100
13.000
5
138
GK 3030/6
146880
30 x 30
6 x 35
15637-1
19.100
13.000
5
187
GK 3030/6 H
146897
30 x 30
6 x 35
15637-1
19.100
13.000
5
187
GK 3825/6
146903
38 x 25
6 x 35
-
15.900
10.000
5
248
GK 4530/6
146927
45 x 30
6 x 35
15637-1
12.700
8.500
5
445
GK 4530/6 H
146934
45 x 30
6 x 35
15637-1
12.700
8.500
5
445
GK 5125/6
146941
51 x 25
6 x 35
-
11.200
7.500
5
470
GK 6030/6
146958
60 x 30
6 x 35
15637-1
9.500
6.500
5
670
GK 6030/8
146965
60 x 30
8 x 35
15637-1
9.500
6.500
5
770
GK 7530/8
146972
75 x 30
8 x 35
15637-1
7.600
5.000
5
1.025
GK 10040/8
146989
100 x 40
8 x 35
15637-1
5.700
4.000
5
2.250
Conical type
GK 201463/6
147078
20 x 14 x 63
6 x 37
-
26.000
19.000
5
190
GK 292230/6
147085
29 x 22 x 30
6 x 40
-
19.100
13.000
5
167
GK 362260/6
147092
36 x 22 x 60
6 x 40
-
15.900
10.000
5
370
48
I
204

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