Colombo USA

Collets and Lock-nuts

BALANCED LOCK-NUTS MODEL
ER11
ER20
ER25
ER32
ER40
COLLETS MODEL DIAMETER
mm
EXPANSION
mm
ER11 from 1,0 to 7 0,5
ER20 from 1,0 to 3 0,5
ER20 from 4 to 13 1
ER25 from 1 to 3 0,5
ER25 from 3 to 16 1
ER32 from 2 to 20 1
ER40 from 3 to 30 1
WRENCH MODEL
ER11
ER20
ER25
ER32
ER40