581 / 1618
3/59
Articles marked ◊ are not held in stock, procurement is effected at short notice.
Clamping
Systems
3
Design: JIS B 6339 (MAS-BT), Form AD/B,
precision balanced.
Made of alloy case-hardened steel, with a core tensile strength of min.
approx. 950 N/mm
2
and a hardness depth of min. 0.5 mm.
All functional surfaces finely machined
and
guaranteed quality
thanks to double 100 % control.
Taper tolerance: AT3.
Shank tolerance: h6.
Balancing quality: G2.5 25000 min
-1
.
Concentricity: < 0.003 mm on the tool (3 x d).
Hardened 60 -2 HRC.
Application:
For high-precision clamping tools with cylindrical shank
using special collets. Very well suited for high-speed machining.
Scope of delivery:
HG Clamping chuck with clamping screw and
pull-out hook,
without
collet.
Order
No.
Clamping range
mm
3233
BT 40
3235
BT 50
HG
∅ d
1
mm
l
1
mm
0001
2– 8
130.00
–
01
30
65
0004
2– 8
145.00
–
01
30
100
0007
2– 8
–
297.00 ◊
01
30
160
0010
10–14
130.00
213.00 ◊
02
35
70
0013
10–14
145.00
237.00 ◊
02
35
100
0016
10–14
–
297.00 ◊
02
35
160
0019
16–20
130.00
208.00 ◊
03
48
75
0022
16–20
145.00
–
03
48
100
(W394)
(W394)
Precision HG chuck
Design: JIS B 6339 (MAS-BT), 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.
Bore tolerance: H5.
Balancing quality: G6.3 15000 min
-1
.
Concentricity: < 0.01 mm.
Hardened 58 ±2 HRC.
Application:
To nest tools with cross groove to DIN 1880.
Order
No.
d
1
mm
3622
BT
l
1
mm
l
2
mm
d
2
mm
4016
16
43.50
40
40
17
38
4022
22
43.50
40
40
19
48
4027
27
44.40
40
40
21
58
4032
32
47.20
40
50
24
78
4040
40
56.90 *
40
50
27
88
(W372)
Order
No.
d
1
mm
3622
BT
l
1
mm
l
2
mm
d
2
mm
5016
16
58.80
50
40
17
38
5022
22
58.80
50
40
19
48
5027
27
58.80
50
40
21
58
5032
32
62.40
50
50
24
78
5040
40
71.30 *
50
50
27
88
(W372)
Diameter head mount with front-side cooling channel holes
* Additionally 4 threaded holes to mount cutter heads
using tool fixture to DIN 2079
B
JIS
6339
MAS/BT
Form
AD
≤ 10 µm
B
JIS
6339
MAS/BT
Form
AD/B
≤ 3 µm
l
1
Application:
For high-precision and economical clamping of tools
with cylindrical shank in HG chucks within a high clamping range.
Order
No.
∅ D
mm
3295
HG
∅ D1
mm
L
mm
0102
2
117.00
01
14.7
52.5
0103
3
117.00
01
14.7
52.5
0104
4
117.00
01
14.7
52.5
0105
5
74.00
01
14.7
52.5
0106
6
74.00
01
14.7
52.5
0108
8
74.00
01
14.7
52.5
(W394)
Order
No.
∅ D
mm
3295
HG
∅ D1
mm
L
mm
0110
10
74.00
02
17.87
64.2
0112
12
74.00
02
17.87
64.2
0114
14
74.00
02
17.87
64.2
0116
16
74.00
03
26.147
69.7
0118
18
74.00
03
26.147
69.7
0120
20
74.00
03
26.147
69.7
(W394)
HG collet
Tool holders
581