39
PRECISION COLLET CHUCKS
ER20 | for diam. 1 - diam. 12
Precision collet chucks according to DIN 6499-B
• Bi-conical - collet chucks
• slotted on both ends
• Concentricity 6
µ
m
• Repeat accuracy 6
µ
m
Collet chucks in other sizes and designs upon request.
ER20 | for diam. 1 -
diam. 12
Catalogue no.
Form/DIN
Accessories
Features
d
1
l
3
A d
3
d
4
d
2
l
2
l
1
d
2
d
3
-d
1
ER 20
ER20 0,5-1 diam.
1
-
-
0.5 -
ER 20 -
-
-
A, B
ER20 1-2 diam.
2
-
-
1 -
ER 20 -
-
-
A, B
ER20 2-3 diam.
3
-
-
2 -
ER 20 -
-
-
A, B
ER20 3-4 diam.
4
-
-
3 -
ER 20 -
-
-
A, B
ER20 4-5 diam.
5
-
-
4 -
ER 20 -
-
-
A, B
ER20 5-6 diam.
6
-
-
5 -
ER 20 -
-
-
A, B
ER20 7-8 diam.
8
-
-
7 -
ER 20 -
-
-
A, B
ER20 9-10 diam.
10
-
-
9 -
ER 20 -
-
-
A, B
ER20 11-12 diam.
12
-
-
11 -
ER 20 -
-
-
A, B
Accessories
20 501
spanner for ER 20 collet
chuck tightening nut
A > Page
ER20 001
tightening nut ER 20
B > Page
