RDO/Ortlieb
A B
mm. in. mm. in.
RDO 16
RDO 20
RDO 25
RDO 35
RDO 44		 14.5
20.0
25.5
35.3
44.0		 0.57
0.78
1.00
1.39
1.73		 26.0
34.0
40.0
52.0
60.0		 1.03
1.33
1.57
2.05
2.36
Collapse per collet: 0.5 mm (0.019 in.)
Precision per DIN 6388B *Form A

 

 

RDO 16 COLLETS

 RDO 20 COLLETS
INCH SIZES
(in.) Part No.
1/8
3/16
1/4
5/16
3/8

413001
413002
413003
413004
413005

 

NOTE: Form A style
METRIC SIZES
(mm.) Part No.
2
3
4
5
6
7
8
9
10
11
12
13

414102
414103
414104
414105
414106
414107
414108
414109
414110
414111
414112
414113
INCH SIZES
(in.) Part No.
1/8
3/16
1/4
5/16
3/8
7/16
1/2

414001
414002
414003
414004
414005
414006
414007

 

 

RDO 25 COLLETS

 

METRIC SIZES
(mm.) Part No.
2
2.5
3
3.5
4
4.5
5
5.5
6
6.5
7
7.5
8
8.5
9

4150001
4150002
4150003
4150004
4150005
4150006
4150007
4150008
4150009
4150010
4150011
4150012
4150013
4150014
4150015
METRIC SIZES
(mm.) Part No.
9.5
10
10.5
11
11.5
12
12.5
13
13.5
14
14.5
15
15.5
16

4150016
4150017
4150018
4150019
4150020
4150021
4150022
4150023
4150024
4150025
4150026
4150027
4150028
4150029
INCH SIZES
(in.) Part No.
1/16
5/64
3/32
7/64
1/8
9/64
5/32
11/64
3/16
13/64
7/32
15/64
1/4
17/64
9/32
19/64
5/16
21/64
11/32

4151001
4151002
4151003
4151004
4151005
4151006
4151007
4151008
4151009
4151010
4151011
4151012
4151013
4151014
4151015
4151016
4151017
4151018
4151019
INCH SIZES
(in.) Part No.
23/64
3/8
25/64
13/32
27/64
7/16
29/64
15/32
31/64
1/2
33/64
17/32
35/64
9/16
37/64
19/32
39/64
5/8

4151020
4151021
4151022
4151023
4151024
4151025
4151026
4151027
4151028
4151029
4151030
4151031
4151032
4151033
4151034
4151035
4151036
4151037

 

RDO 25 Collet Sets

Part No. No. of Pcs. Range Increment
4150030
4151038
4151110		 29
36
9		 2-16 mm.
1/16-5/8 in.
1/8-5/8 in.		 0.5 mm.
1/64 in.
1/16 in.

 

 

NOTE: Sealed collets available for coolant-through applications.

 

 

RDO 35 COLLETS

 

METRIC SIZES
(mm.) Part No.
2
2.5
3
3.5
4
4.5
5
5.5
6
6.5
7
7.5
8
8.5
9
9.5
10
10.5
11
11.5
12
12.5
13
13.5

4620001
4620002
4620003
4620004
4620005
4620006
4620007
4620008
4620009
4620010
4620011
4620012
4620013
4620014
4620015
4620016
4620017
4620018
4620019
4620020
4620021
4620022
4620023
4620024
METRIC SIZES
(mm.) Part No.
14
14.5
15
15.5
16
16.5
17
17.5
18
18.5
19
19.5
20
20.5
21
21.5
22
22.5
23
23.5
24
24.5
25

4620025
4620026
4620027
4620028
4620029
4620030
4620031
4620032
4620033
4620034
4620035
4620036
4620037
4620038
4620039
4620040
4620041
4620042
4620043
4620044
4620045
4620046
4620047
INCH SIZES
(in.) Part No.
1/8
3/16
1/4
5/16
3/8
7/16
1/2
9/16
5/8
11/16
3/4
13/16
7/8
15/16
1

4621001
4621002
4621003
4621004
4621005
4621006
4621007
4621008
4621009
4621010
4621011
4621012
4621013
4621014
4621015

 

RDO 35 Collet Sets

Part No. No. of Pcs. Range Increment
4620048
4621016		 47
15		 2-25 mm.
1/8-1 in.		 0.5 mm.
1/16 in.

 

 

NOTE: Sealed collets available for coolant-through applications.

 

 

RDO 44 COLLETS

 

METRIC SIZES
(mm.) Part No.
4
4.5
5
5.5
6
6.5
7
7.5
8
8.5
9
9.5
10
10.5
11
11.5
12
12.5
13

4670001
4670002
4670003
4670004
4670005
4670006
4670007
4670008
4670009
4670010
4670011
4670012
4670013
4670014
4670015
4670016
4670017
4670018
4670019
METRIC SIZES
(mm.) Part No.
13.5
14
14.5
15
15.5
16
16.5
17
17.5
18
18.5
19
19.5
20
20.5
21
21.5
22
22.5

4670020
4670021
4670022
4670023
4670024
4670025
4670026
4670027
4670028
4670029
4670030
4670031
4670032
4670033
4670034
4670035
4670036
4670037
4670038
INCH SIZES
(in.) Part No.
23
23.5
24
24.5
25
25.5
26
26.5
27
27.5
28
28.5
29
29.5
30
30.5
31
31.5
32

4670039
4670040
4670041
4670042
4670043
4670044
4670045
4670046
4670047
4670048
4670049
4670050
4670051
4670052
4670053
4670054
4670055
4670056
4670057
INCH SIZES
(in.) Part No.
1/8
3/16
1/4
5/16
3/8
7/16
1/2
9/16
5/8
11/16
3/4
13/16
7/8
15/16
1
1-1/16
1-1/8
1-3/16
1-1/4

4671001
4671002
4671003
4671004
4671005
4671006
4671007
4671008
4671009
4671010
4671011
4671012
4671013
4671014
4671015
4671016
4671017
4671018
4671019

 

RDO 44 Collet Sets

Part No. No. of Pcs. Range Increment
4670058
4671020		 57
19		 4-32 mm.
1/8-1-1/4 in.		 0.5 mm.
1/16 in.

 

 

NOTE: Sealed collets available for coolant-through applications.
 

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