
BORING BARS
MICRO-MINI TWIN
CB For internal machining
Z ECA
ECD
WF
WF2
DCON H
5°
5°
* RE±0.015
2
L20
LF
LDRED Right hand tool only.
Stock Dimensions(mm)
Order Number Micro
Grain Coated
TF15 VP15TF
Breaker *
DMIN 1
l/d < 3 l/d > 3
RE DCON LF L20 LDRED WF WF2 H Z
CB02RS a a without 2.2 3.6 0.05 2 50 5 6 1 0.25 1.8 1.4
CB02RS-B a a with 2.2 3.9 0.05 2 50 5 6 1 0.25 1.8 1.4
CB02RS-01 a a without 2.2 3.6 0.1 2 50 5 6 1 0.25 1.8 1.4
CB02RS-01B a a with 2.2 4.2 0.1 2 50 5 6 1 0.25 1.8 1.4
CB02RS-02 a a without 2.2 3.6 0.2 2 50 5 6 1 0.25 1.8 1.4
E CB02RS-02B a a with 2.2 4.9 0.2 2 50 5 6 1 0.25 1.8 1.4
CB03RS a a without 3.2 4.2 0.05 3 50 7.5 9 1.5 0.35 2.7 2.3
CB03RS-B with 3.2 4.4 0.05 3 50 7.5 9 1.5 0.35 2.7 2.3
BORING BARS
a a
CB03RS-01 a a without 3.2 4.2 0.1 3 50 7.5 9 1.5 0.35 2.7 2.3
CB03RS-01B a a with 3.2 4.5 0.1 3 50 7.5 9 1.5 0.35 2.7 2.3
CB03RS-02 a a without 3.2 4.2 0.2 3 50 7.5 9 1.5 0.35 2.7 2.3
CB03RS-02B a a with 3.2 4.8 0.2 3 50 7.5 9 1.5 0.35 2.7 2.3
CB04RS a a without 4.2 5.1 0.05 4 60 10 12 2 0.45 3.6 3.1
CB04RS-B a a with 4.2 5.2 0.05 4 60 10 12 2 0.45 3.6 3.1
CB04RS-01 a a without 4.2 5.1 0.1 4 60 10 12 2 0.45 3.6 3.1
CB04RS-01B a a with 4.2 5.3 0.1 4 60 10 12 2 0.45 3.6 3.1
CB04RS-02 a a without 4.2 5.1 0.2 4 60 10 12 2 0.45 3.6 3.1
CB04RS-02B a a with 4.2 5.5 0.2 4 60 10 12 2 0.45 3.6 3.1
CB05RS a a without 5.2 6.0 0.05 5 70 12.5 15 2.5 0.55 4.5 3.9
CB05RS-B a a with 5.2 6.1 0.05 5 70 12.5 15 2.5 0.55 4.5 3.9
CB05RS-02 a a without 5.2 6.0 0.2 5 70 12.5 15 2.5 0.55 4.5 3.9
CB05RS-02B a a with 5.2 6.4 0.2 5 70 12.5 15 2.5 0.55 4.5 3.9
CB06RS a a without 6.2 7.2 0.05 6 75 12.5 18 3 0.65 5.4 4.7
CB06RS-B a a with 6.2 7.3 0.05 6 75 12.5 18 3 0.65 5.4 4.7
CB06RS-02 a a without 6.2 7.2 0.2 6 75 12.5 18 3 0.65 5.4 4.7
CB06RS-02B a a with 6.2 7.8 0.2 6 75 12.5 18 3 0.65 5.4 4.7
CB07RS a a without 7.2 8.6 0.05 7 85 12.5 21 3.5 0.75 6.3 5.5
CB07RS-B a a with 7.2 8.8 0.05 7 85 12.5 21 3.5 0.75 6.3 5.5
CB07RS-02 a a without 7.2 8.6 0.2 7 85 12.5 21 3.5 0.75 6.3 5.5
CB07RS-02B a a with 7.2 9.2 0.2 7 85 12.5 21 3.5 0.75 6.3 5.5
CB08RS s s without 8.2 9.5 0.05 8 95 15 24 4 0.85 7.2 6.3
CB08RS-B s s with 8.2 9.6 0.05 8 95 15 24 4 0.85 7.2 6.3
CB08RS-02 s s without 8.2 9.5 0.2 8 95 15 24 4 0.85 7.2 6.3
CB08RS-02B s s with 8.2 9.8 0.2 8 95 15 24 4 0.85 7.2 6.3
* 1 DMIN : Min. Cutting Diameter
* 2 The Re dimension represents the size before grinding a chip breaker.
a : USA Stock s : Stocked in Japan
<1 MICRO-MINI TWIN in one case>
E032