FINE BORING HEADS
SERIES 309 EWB-UP SPARE PARTS
3
4
2
1
5
Head Type
Insert Holder (1) 10.627.121 10.627.131 10.627.141 10.627.151 10.627.161
Mounting Screw (2) 10.690.182 10.690.179 10.690.176 10.690.177 10.690.953
Torque (ft-lbs.)
Locking Screw (4)
Torque (ft-lbs.)
Head Clamping (5) 10.690.940 10.690.180 10.690.115 10.690.178 10.690.156
Torque (in-lbs.)
Washer (3)
10.693.289 10.693.186 10.693.175 10.693.176 10.693.177
–
EWB25UP EWB32UP EWB41UP EWB53UP EWB68UP
.8
.8
.8
10.690.550 10.690.943 10.690.658 10.690.591
1.1 1.8 2.9 3.7
1.1 1.8 2.9 3.7
1.1 1.8 2.9 3.7
SERIES 310 EWB SPARE PARTS
2
Locking Screw (1)
Mounting Screw (2)
3
Head Type
Boring Head Wrench
Insert Holders (3)
Insert Screws (4)
Catalog Number
Torque (in-lbs.)
Catalog Number
Torque (in-lbs.)
4
10.690.577 10.690.578 10.690.579 10.690.580 10.690.580 10.690.580 10.690.580
10.690.137 10.690.138 10.690.139 10.690.140 10.690.140 10.690.140 10.690.140
10.690.812 10.626.231 10.694.103 10.690.813 10.626.241 10.694.122 10.690.814 10.626.251 10.694.122 10.690.816 10.626.261 10.694.122 10.690.816 10.626.261 10.694.122 10.690.816 10.626.261 10.694.122 10.690.816 10.626.261 10.694.122
EWB32 EWB41 EWB53 EWB68 EWB85 EWB100 EWB150
1.7 2.1 4.2 8.8 8.8 8.8 8.8
1.7 2.1 4.2 8.8 8.8 8.8 8.8
1
DO NOT substitute insert holders from program EWN. ! CAUTION
SERIES 310 EW SPARE PARTS
3 4
Torque (ft-lbs.)
Torque (ft-lbs.)
Head Type
Screw (1) 10.690.414 10.690.416
Wrench (2) 10.690.819 10.690.819
Screw (3)
Wrench (4) 10.694.807 10.694.807
1 2
EW 15 EW 18
.4 .4
.9 .9
10.694.120
475
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