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Articles marked ◊ are not held in stock, procurement is effected at short notice.
Clamping
Systems
3
Design:
All functional surfaces machined. Made of heat-resistant hot
working steel, hardened 54 -2 HRC. Fine balancing with balancing
screws. Suitable for HSS and carbide tools.
Shank tolerance: h6.
Balancing quality: G6.3 15000 min
-1
.
Concentricity: < 0.003.
Application:
Suitable for inductive, contact and hot air shrink devices.
Scope of delivery:
Shrink-fit chuck with length setting screw.
Order
No.
∅ d
1
mm
3448
∅ d
2
mm
∅ d
3
mm
l
1
mm
0308
3
130.00
15
22
80
0408
4
130.00
15
22
80
0508
5
130.00
15
22
80
0608
6
79.40
20
27
80
0612
6
137.00
20
27
120
0808
8
79.40
20
27
80
0812
8
137.00
20
27
120
1008
10
79.40
24
31
80
1012
10
137.00
24
31
120
1208
12
79.40
24
31
80
1212
12
137.00
24
31
120
(W358)
Order
No.
∅ d
1
mm
3448
∅ d
2
mm
∅ d
3
mm
l
1
mm
1408
14
79.40
27
34
80
1412
14
137.00
27
34
120
1608
16
79.40
27
34
80
1612
16
137.00
27
34
120
1808
18
79.40
33
40
80
1812
18
137.00
33
40
120
2008
20
79.40
33
40
80
2012
20
137.00
33
40
120
2510
25
103.00
44
53
100
2512
25
140.50
44
53
120
3210
32
109.00
44
53
100
(W358)
Shrink-fit chuck SK 40
Design:
Made of heat-resistant hot working steel. Suitable for HSS
and carbide tools.
All functional surfaces machined
and
guaranteed
quality
thanks to double 100 % control.
Taper angle: Tolerance AT3.
Shank tolerance: h6.
Balancing quality: G2.5 18000 min
-1
.
Concentricity: < 0.003.
Application:
Suitable for inductive, contact and hot air shrink devices.
Scope of delivery:
Shrink-fit chuck with length setting screw.
Order
No.
∅ D1
mm
3448
∅ D2
mm
∅ D3
mm
L
mm
A
mm
3220
6
83.00
21
27
36
80
3225
8
83.00
21
27
36
80
3230
10
83.00
24
32
42
80
(W394)
Order
No.
∅ D1
mm
3448
∅ D2
mm
∅ D3
mm
L
mm
A
mm
3235
12
83.00
24
32
47
80
3240
16
83.00
27
34
50
80
3245
20
83.00
33
42
52
80
(W394)
Precision shrink-fit chuck SK 40
Design: DIN 69871, Form AD/B,
precision balanced. Made of heat-
resistant hot working steel.
All functional surfaces machined
and
guaranteed quality
thanks to double 100 % control. Fine balancing
with balancing screws. Suitable for HSS and carbide tools.
Taper tolerance: AT3.
Shank tolerance: h6.
Balancing quality: G2.5 25000 min
-1
.
Concentricity: < 0.003 mm on the tool (3 x d).
Hardened 54 -2 HRC.
Application:
Suitable for inductive, contact and hot air shrink devices.
Scope of delivery:
Shrink-fit chuck with length setting screw.
Order
No.
∅ d
1
mm
3445
SK 40
3446
SK 50
∅ d
2
mm
∅ d
3
mm
l
1
mm
0308
3
155.00 *
–
10 – 80
0408
4
155.00 *
–
10 – 80
0508
5
155.00 *
–
10 – 80
0608
6
121.00
187.00
21 27 80
0613
6
181.00 ◊
244.00 ◊
21 27 130
0616
6
192.00 ◊
252.00 ◊
21 27 160
0620
6
192.00 ◊
286.00 ◊
21 27 200
0808
8
121.00
187.00
21 27 80
0813
8
181.00 ◊
244.00 ◊
21 27 130
(W394)
(W394)
Order
No.
∅ d
1
mm
3445
SK 40
3446
SK 50
∅ d
2
mm
∅ d
3
mm
l
1
mm
0816
8
192.00 ◊
252.00 ◊
21 27 160
0820
8
192.00 ◊
286.00 ◊
21 27 200
1008
10
121.00
187.00
24 32 80
1013
10
181.00 ◊
244.00 ◊
24 32 130
1016
10
192.00 ◊
252.00 ◊
24 32 160
1020
10
192.00 ◊
286.00 ◊
24 32 200
1208
12
121.00
187.00
24 32 80
1213
12
181.00 ◊
244.00 ◊
24 32 130
1216
12
192.00 ◊
252.00 ◊
24 32 160
(W394)
(W394)
Precision shrink-fit chuck
* Without setting screw, without thread for balancing screws,
with slots in the clamping bore for coolant supply.
Continued overleaf
m
DIN
69871
Form
AD/B
≤ 3 µm
DIN
69871
Form
AD
≤ 3 µm
DIN
69871
Form
AD/B
≤ 3 µm
4.5°
10
D2
D1
D3
A
L
Tool holders
611