KAISER FINE BORING HEADS
EWN200 BORING HEAD (STANDARD TYPE) RANGE: ø7.874"-32.677" The fine boring system is delivering high precision and performance for large diameters.
COOLANT
THROUGH
L
4.606 .866 1.772 1.969 3º
Coolant Nozzle
CK7
EWN Boring Head
.0005"/ø Scale .0001"/ø Vernier
Flange
Balance Weight
Slide
R
SPINDLE SYSTEM DUAL CONTACT
øD (with ENH7-1 Insert Holder)
Insert
CK7
Weight (lbs.)
Weight (lbs.)
EWN Boring Head
Weight (lbs.)
Balance Weight*
Weight (lbs.)
Flange
Slide
SLN200-270 SLN270-340 SLN340-410 SLN410-480 SLN480-550 SLN550-620 SLN620-690 SLN690-760 SLN760-830
7.874-10.630 10.630-13.386 13.386-16.142 16.142-18.898 18.898-21.654 21.654-24.409 24.409-27.165 27.165-29.921 29.921-32.677
8.4
12.1 15.9 19.0 23.4 27.1 30.9 34.6 38.4
FLN135 (FLN135/90)
6.1
EWN200E
BWN200FBE
3.2
3.2
TC11
FLN220 (FLN220/90)
8.8
* Balance weights can be adjusted according to the diameter • Inserts and insert holders are not included; must be ordered separately • Center-through coolant supply is available, except for marked models • Cutting edge and drive keys are aligned in the same direction (It becomes 90° offset when the FLN135/90 or FLN220/90 flange is used)
FINE BORING HEAD
Select the same CK No.
INSERT HOLDER PG. 431
ACCESSORIES
SHANK
FLANGE
HSK PG. 220 PG. 249
BIG CAPTO PG. 277
BCV PG. 92 BBT PG. 160
SLIDE
COUNTER WEIGHT
SPARE PARTS PG. 482
INSERTS PG. 470
INSERT HOLDER
Base Insert Holder
Optional Insert Holders
Back Boring Available Reverse
ENH7-1
ENH7-2
ENH7-3
ENH7-1J (for recessing)
ENH7-1F
ENH7-1S
45º
0º
+1.969"/dia
+.984"/dia
Max Depth .024 25º
Insert TC11
Insert CC07
Insert SC07
ENH7-2, 7-3 only can be used.
434
Powered by FlippingBook