Boring Bars for CBN Tools [CNMN,TNMN Insert] Top Clamp  S-CCLN-A (Boring / Internal Facing) φD φA  Applicable Inserts Hard Materials / Cast Iron 95゚ 95° C19 F CBN (KBN900) θ L2 H L1 • Right-hand shown CNMN0903.. Recommended Cutting Conditions F93~F94  Toolholder Dimensions Std. Min. Dimension (mm) Std. Corner-R(rε) Spare Parts Bore Dia. Clamp Set Wrench Shim Shim Screw F Description θ R L φA φD H L1 L2 F S32S-CCLN&09-40A   40 32 30 250 50 22 8° 0.8 CE-360S LW-4 SP-420A BH3X6  S-CTUN-A (Boring) Boring φD φA  Applicable Inserts Hard Materials / Cast Iron Cast Iron / Hard Materials F 93° C19 B103 93゚ CBN (KBN900) Ceramic θ L2 H L1 • Right-hand shown TNMN1103.. TNGN1103.. Recommended Cutting Conditions  Toolholder Dimensions F93~F94 Std. Min. Dimension (mm) Std. Corner-R(rε) Spare Parts Bore Dia. Clamp Set Wrench Shim Shim Screw Description θ R L φA φD H L1 L2 F S25X-CTUNR11-30A  30 25 24 220 40 15 10° 0.8 CE-360S LW-4 SP-210A BH3X6 ●: Std. Item F81