FINE BORING HEADS
SERIES 112 SPARE PARTS SERVICE INSTRUCTIONS FOR 112 HEADS •Clean CK adapters prior to assembly •Check cutting edge for wear prior to use •All moving parts must be lubricated monthly using a light machine oil such as Mobil Vactra No. 2, BP Energol HLP-32, or Klueber Isoflex PDP94
3
2
5 6
1
4
BORING HEADS—EWN
Catalog Number
Locking Screw (1) 10.690.452 10.690.452
Torque (ft-lbs)
Bar Locking Screw (2) 10.690.595 10.690.595 10.690.460 10.690.421 10.690.440 10.690.538
Torque (ft-lbs)
Mounting Screw (3)
Torque (ft-lbs)
Lubrication Gun Catalog Number: 10.692.404A
EWN 2-50XL
10.690.156
7.5 7.5 3.8 1.8 1.0
7.5 7.5 3.8 1.8 1.0
9
EWB 2-50
EWN/EWB 2-32 10.690.449
—
—
EWN 04-22 EWN 04-15 EWN 04-7
10.690.489 10.690.418 10.690.978
.6
.6
REDUCTION BUSHINGS
BARS, EXTENSIONS & REDUCTIONS
Reduction Set Screw (4)
Torque (ft-lbs)
Boring Bar Screw
ød
ød
Component
Thread
3.5mm 4mm 4.5mm
10.615.211 10.615.212 10.615.222 10.615.214 10.615.215 10.615.223 10.615.250 10.615.218 10.615.219 10.615.224 10.615.225 10.615.251 10.615.232 10.615.236 10.615.226 10.615.216 10.615.217 10.615.239 10.615.240 10.615.243 10.615.220 10.615.230 10.615.231
10.690.486
8mm
M5
10.690.459
.4
5mm 6mm 7mm
10.690.487A
10mm
M6
8mm 9mm 10mm
10.690.487A
11mm
M6
10.690.489
1.8
10.690.487A
12mm
M6
INSERT SCREWS
Insert Type WC..02 TP..07 TC..11 CC..06 CC..09
Insert Screw (6)
10.690.487A 10.690.487A 10.690.488 10.690.488 10.690.487A 10.690.487A 10.690.488 10.690.488 10.690.488 10.690.487A 10.690.487A 10.690.487A
13mm 14mm
M6 M6
Wrench
10.694.101 10.694.103* 10.694.122 10.694.122 10.694.141
10.694.806 10.694.806 10.694.807 10.694.807 10.694.815
5/8"
M10 M10
16mm
10mm-12mm 10mm-16mm 12mm-16mm 12mm-16mm 12mm-16mm
M6 M6
M10 M10 M10
*For boring bars 10.615.205/207/507 use insert screw 10.694.102
12mm
M6 M6 M6
16mm-10mm 16mm-10mm
444
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