Boring Bar, Carbide Boring Bar,Internal Boring Bars (C Series)

S-ECKN 75°

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Shank Model No Stock Min. Bore
Dia.
Dimension (mm) Insert Shim Screw
of shim
Clamp Screw Clasp Wrench
R L φB D F L
Steel S32S-ECKNR/L12 40 32 22 250 14 CN ☐☐ 1204 ☐☐ SMC-432 LW-4B CN12-4 CS80 C-6 LW030
LW040
S40T-ECKNR/L12 50 40 27 300 12
S50U-ECKNR/L12 63 05 35 350 12
Shank Model No Stock Min. Bore
Dia.
Dimension (mm) Insert Shim Screw
of shim
Clamp Screw Wrench
R L B D F L
Steel S20R-MCKNR/L12 25 20 18 200 17

CN ☐☐

1204 ☐☐

-

LCS

-511

CP50-21 CS70-20 LW025
S25R-MCKNR/L12 32 25 17 200 14 CP50-22 CS70-21

LW025

LW030

S32S-MCKNR/L12 40 32 22 250 12

SMC

-432

LCS

-617

CP50-22

CS70-22

LW030

S40T-MCKNR/L12 50 40 27 300 12
S50U-MCKNR/L12 63 50 35 350 12
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