568 / 1618
3/46
Clamping
Systems
3
Design:
Chuck key with visual torque display.
Order
No.
Spanner width
3229
0604
4
24.50
(W318)
Chuck key for precision chuck APC
Design: DIN 69871, Form AD,
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.
Balancing quality: G6.3 15000 min
-1
.
Concentricity: < 0.01 mm.
Hardened 58 ±2 HRC.
Application:
To nest milling cutters with
cross groove, DIN 1880.
Scope of delivery:
Shell end mill arbour with cutting retaining screw
and cylinder head screw.
Order
No.
d
1
mm
3618
SK
l
1
mm
l
2
mm
d
2
mm
4016
16
41.70
40
35
17
38
4022
22
41.70
40
35
19
48
4027
27
42.60
40
40
21
58
4032
32
45.40
40
50
24
78
4040
40
56.20
40
50
27
88
(W372)
Order
No.
d
1
mm
3618
SK
l
1
mm
l
2
mm
d
2
mm
5016
16
58.80
50
35
17
38
5022
22
58.80
50
35
19
48
5027
27
58.80
50
40
21
58
5032
32
62.40
50
50
24
78
5040
40
71.30
50
55
27
88
(W372)
Diameter head mount with front-side cooling channel holes
Design: DIN 69871, Form AD/B,
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.
Balancing quality: G6.3 15000 min
-1
.
Concentricity: < 0.01 mm.
Hardened 58 ±2 HRC.
Application:
To nest milling cutters with
cross groove, DIN 1880.
Scope of delivery:
Shell end mill arbour with cutting retaining
screw and cylinder head screw.
Order
No.
d
1
mm
3619
SK
l
1
mm
l
2
mm
d
2
mm
0001
16
42.20
40 35 17
38
0002
16
62.60
40 100 17
38
0004
22
42.20
40 35 19
48
0007
22
62.60
40 100 19
48
0010
27
43.10
40 40 21
58
0013
27
62.60
40 100 21
58
0016
32
45.90
40 50 24
78
0019
32
67.00
40 100 24
78
0022
40
57.60
40 50 27
88
0025
40
81.30
40 100 27
88
(W372)
Order
No.
d
1
mm
3619
SK
l
1
mm
l
2
mm
d
2
mm
0026
16
58.80
50 35 17
38
0027
16
73.10
50 100 17
32
0028
22
58.80
50 35 19
48
0029
22
73.10
50 100 19
40
0031
27
58.80
50 40 21
58
0032
27
73.10
50 100 21
48
0034
32
62.40
50 50 24
78
0035
32
76.60
50 100 24
58
0037
40
71.30
50 50 27
88
0038
40
87.30
50 100 27
70
(W372)
Diameter head mount with front-side cooling channel holes
m
DIN
69871
Form
AD
≤ 10 µm
DIN
69871
Form
AD/B
≤ 10 µm
Tool holders
568