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Clamping
Systems
3
Design: DIN 2080, Form A,
made of alloy case-hardened steel, with
a core tensile strength of approx. 950 N/mm
2
and a hardness depth
of min. 0.5 mm. Taper according to DIN 254. Hardened 58 ±2 HRC.
Taper angle: Tolerance AT3.
Taper surface roughness: Ra < 0.001 mm.
Concentricity: 0.02 mm.
Application:
To nest tools with cylindrical shank in collets to
DIN 6499 (ER).
Scope of delivery:
Collet chuck ER with clamping nut.
Order
No.
Clamping
range
mm
3572
SK
Collet
l
1
mm
d
1
mm
4160
1–10
59.20
40 ER16 50 25
4250
1–16
44.00
40 ER25 53 45
4320
2–20
46.50
40 ER32 68 50
4400
3–26
48.70
40 ER40 80 63
(W364)
Order
No.
Clamping
range
mm
3572
SK
Collet
l
1
mm
d
1
mm
5032
2–20
72.40
50 ER32 68 50
5040
3–26
74.90
50 ER40 76 63
(W364)
Collet chuck ER
Design: DIN 2080, Form A,
made of alloy case-hardened steel,
with a core tensile strength of approx. 950 N/mm
2
and a hardness
depth of min. 0.5 mm. Taper according to DIN 254.
Taper angle: Tolerance AT3.
Taper surface roughness: Ra < 0.001 mm.
Concentricity: SK 40 = 0.01 mm, SK 50 = 0.015 mm.
Hardened 58 ±2 HRC.
Application:
For mounting tools with longitudinal and cross groove.
Scope of delivery:
Combi shell end mill arbour complete with cutter
retaining screw, driving ring and feather key.
Order
No.
d
1
mm
3601
SK
l
1
mm
l
2
mm
l
3
mm
d
2
mm
4016
16
43.70
40 52 27 17 32
4022
22
43.70
40 52 31 19 40
4028
27
43.70
40 52 33 21 48
4034
32
47.40
40 52 38 24 58
4040
40
55.40
40 52 41 27 70
(W370)
Order
No.
d
1
mm
3601
SK
l
1
mm
l
2
mm
l
3
mm
d
2
mm
5016
16
61.60
50 55 27 17 32
5022
22
61.60
50 55 31 19 40
5027
27
61.60
50 55 33 21 48
5032
32
66.00
50 55 38 24 58
5040
40
68.70
50 55 41 27 70
(W370)
Combi shell end mill arbour
Design: DIN 2080, Form A,
made of alloy case-hardened steel,
with a core tensile strength of approx. 950 N/mm
2
and a hardness
depth of min. 0.5 mm. Taper according to DIN 254.
Taper angle: Tolerance AT3.
Taper surface roughness: Ra < 0.001 mm.
Concentricity: SK 40 = 0.01 mm, SK 50 = 0.015 mm.
Hardened 58 ±2 HRC.
Application:
To nest tools with cross groove to DIN 1880.
Scope of delivery:
Combi shell end mill arbour with cutter retaining
screw.
Order
No.
d
1
mm
3613
SK
l
1
mm
l
2
mm
d
2
mm
4022
22
47.50
40
45
19
48
4027
27
47.50
40
45
21
58
4032
32
50.00
40
50
24
78
4040
40
61.40
40
55
27
88
(W372)
Order
No.
d
1
mm
3613
SK
l
1
mm
l
2
mm
d
2
mm
5022
22
62.60
50
45
19
48
5027
27
63.70
50
45
21
58
5032
32
62.30
50
50
24
78
5040
40
79.30
50
50
27
88
(W372)
Milling head mounting
DIN
2080
Form
A
≤ 20 µm
DIN
2080
Form
A
≤ 10 µm
≤ 15 µm
DIN
2080
Form
A
≤ 10 µm
≤ 15 µm
Tool holders
575