BIG KAISER High Performance Tooling Solutions 2018-2019

FINE BORING HEADS
OD TURNING HOLDERS FOR EWN/EWE
RANGE: ø.040"-1.260"
By using an eccentric bar on the fine boring heads EWN/EWE 2-152, it is possible to turn outside diameters up to 1.260"
with lengths up to 2". The counterweight is moveable on the eccentric bar. By moving the counterweight, the imbalance can
be compensated to a minimum.
Max Spindle Speeds
e L = 1.06 (RPM) L = 2.05 (RPM)
0 8000 6000
.020 6000 4500
.098 4000 3500
.177 3000 2500
L
e
• Adjustment of the scale in clockwise direction
and eccentric bar with cutting edge positioned
as shown on the drawing, results in a smaller
pin diameter.
CAUTION
!
Counter-clockwise rotation of spindle.
ECCENTRIC BAR
Catalog Number
Reference
Number
øD
ST5/8"-OD-32 10.615.391 .039-1.260
.625
M10
øD
2.91
2.80 1.06
FINE BORING
B.2
EXTENSION
2.05
ø16mm
.98
M10
Catalog
Number
Reference
Number
ST16-25 10.615.228
INSERT HOLDERS
øD
Catalog
Number
Reference
Number
øD
Insert
1.06
M10
1.06
E45T 10.615.292 .039-.197
E40T 10.615.287 .197-.394
E36T 10.615.286 .394-.551
E32T 10.615.285 .551-.709
E28T 10.615.284 .709-.866
TC 11
E24T 10.615.290 .866-1.024
E20T 10.615.289 1.024-1.181
E18T 10.615.282 1.102-1.260
428