Boring bar for indexable inserts

- cooling through aligned cooling nozzle and high-pressure cooling nozzle 69893 12164-3 26623-1

- driving grooves at HST to ICTM standard Note: L = left R = right

° D1 min.
37053 HST T, 107.5°/55° SDQCR/LHSK T D f 107.5
37153 PSC, 107.5°/55° SDHC L/RL
fDD1 min�ALA
Type237053237153tapermmmmmmmmmmIndexable insert
4011R-90—401725329069DC���11 T3���
4011L-90—401725329069DC���11 T3���
4011R-1104017253211090DC���11 T3���
4011L-1104017253211090DC���11 T3���237053
4011R-140—40172532140120DC���11 T3���
4011L-140—40172532140120DC���11 T3���
5011R-90—501725329067DC���11 T3���
5011L-90—501725329067DC���11 T3���7.5° D1 min. PSC
5011R-110—5022324011088DC���11 T3���f 10 D
5011L-110—5022324011088DC���11 T3���
6311R-1256322324012599DC���11 T3���L
6311L-1256322324012599DC���11 T3���A
6311R-14063274050140114DC���11 T3���
6311L-140—63274050140114DC���11 T3���
6311R-16063223240160134DC���11 T3���
6311L-16063223240160134DC���11 T3���
6311R-180—63274050180154DC���11 T3���237153
6311L-180—63274050180154DC���11 T3���
37055 HS 37155 PST T, 107 K, 107.5.5°/55° P °/55° PDDQN QN L/R/L R fDD1 minAL
Type237055237155taper�Indexable insert
mmmmmmmmmm
4015R-110—4022324011089DN���15 06���
4015L-110—4022324011089DN���15 06���237055
5015R-110—5022324011088DN���15 06���
5015L-110—5022324011088DN���15 06���
6315R-14063274050140114DN���15 06���
6315L-14063274050140114DN���15 06���
6315R-18063274050180154DN���15 06���
6315L-18063274050180154DN���15 06���237155

Spare part for clamp mounting / boring bars

or 237053 and 2371531
Figure no.Spare partDesignItem no�
aTORX®keyT15505450 T15
bTORX®screwM4 × 9237272 04092
or 237055 and 2371557
Figure no.Spare partDesignItem no�3
cIntermediate layerfor DN��1504���238073 15048
cIntermediate layerfor DN��1506���238073 1506
gClamping screwfor toggle clamp238077 0017
hToggle leverfor DN��1506���238078 1504