KAISER FINE BORING HEADS
EWB BORING HEAD RANGE: ø1.260"-4.134" (ø32-ø105mm)
COOLANT
Ultra-precision boring head with a ø.0005" increment scale, featuring automatic precision balancing that enables high-speed machining with exceptional dynamic stability and accuracy.
THROUGH
Insert Holder
L
CK No.
.0005"/ø Scale .0001"/ø Vernier
L 1
Catalog Number
Weight (lbs.)
Insert Holder EBH3-1 EBH4-1 EBH5-1 EBH6-1 EBH6-1
øD
CK No.
L
L 1
Insert
EWB32-42E-CK3 EWB41-54E-CK4 EWB53-70E-CK5 EWB68-88E-CK6 EWB85-105E-CK6
1.260-1.654 1.614-2.126 2.087-2.756 2.677-3.465 3.346-4.134
CK3 CK4 CK5 CK6 CK6
1.575 1.850 2.244 2.795 2.795
1.457 1.693 2.087 2.638 2.638
.4 .8
TP..08
1.7 3.6 3.7
TC..11
• The diameter range is the values when nose radius .008 is used for insert TP08, and radius .016 for insert TC11 • Insert holder is included; Inserts must be ordered separately
Select the same CK No.
! CAUTION
The maximum allowable cutting speed Vc of the EWB BORING HEAD is 6,600 SFM, conditions differ according to the projection length of the holder and the rigidity of the machine. Set the spindle speed low and gradually increase until the optimum conditions are reached.
ACCESSORIES
SHANK BCV PG. 92 BBT PG. 160
HEAD
HSK PG. 220 PG. 249
BIG CAPTO PG. 277
SPARE PARTS PG. 482
INSERTS PG. 470
INSERT HOLDER
Catalog Number EBH3-1 EBH4-1 EBH5-1
Head Type
Insert Clamping Screw Set
Insert
EWB32-42CK3 EWB41-54CK4 EWB53-70CK5
TP08
S2S-T6
3º
TC11
S2.5S-T7
EWB68-88CK6 EWB85-105CK6
EBH6-1
• EWB Boring Heads are provided with an insert holder; for replacement, order using the above model numbers
433
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