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BT 40 JIS B 6339 AD
HSC precision collet chucks ER20
HSC precision collet
chucks ER20
Catalogue no.
Form/DIN
Accessories
Features
d
1
l
3
A d
3
d
4
d
2
l
2
l
1
A
d
2
l
3
l
1
d
3
d
4
d
1
for ER 20
50 ER20 754 ER 20 50 77 28 32 BT 40 JIS B 6339
AD
-
33.8 A, B
100 ER20 754 ER 20 100 127 28 40 BT 40 JIS B 6339
AD
-
33.8 A, B
Accessories
20 501
spanner for ER 20 collet
chuck tightening nut
A > Page
ER20 001
tightening nut ER 20
B > Page
• Steep taper shanks form BT / JIS B 6339 AD, maximum precision
• balanced to G 6.3 gmm at 18,000 rpm
Steep taper shanks SK / BT