HolderHolder MaterialMaterial WFWF E1 Ref. PageRef. Page Legend Very Smal Diameter TurningBars Smal Diameter TurningBoring SEC-Boring Bar S-DCLN / D-DCLN Type 95° Steel Medium Diameter General-purposeDouble Clamp S-DCLN Fig 1 DMIN Min.Bore Dia. DCON Fig 2 Fig 3 Bottom Facing 95° -6° -6° LHD LHD H LF -10° -6° LHD Figure shows right-hand (R) tool. E Holder Parts Dimensions (mm) Cat. No. Previous No. Cat. Stock Min. BoreDia. Diameter Height Overal Length CuttingEdge Distance Head Offset ApplicableInsert Fig Clamp Set Shim Shim Upper Surface Lower SurfaceScrewWrenchWrench C R L Cat. No. Nm DMIN DCON H LF WF LHD E1 (For Hex Socket) (For Hex Socket) S25R-DCLN R/L0903-32S25T-DCLN R/L0903-32 Q ● ● 32 25 23S25T-DCLN R/L 09 ● ● 32 25 2320030017.017.018 18 4.5 4.5 CN□□0903 B20 11 SCP-1 5.0 Q Q LH040 LH025 D Steel S32S-DCLN R/L1204-40S40T-DCLN R/L1204-50S50U-DCLN R/L1204-63QQQ●● 40 32 30 250●●504037300●●63504735022.0267.027.0268.5 CN□□1204 B22on31.5368.0223SCP-2 5.0 CNS1204B BFTX0409N LH040 LH025 Feed direction of applicable inserts differs according to machining details. (Refer to * note below) Clamp Set Parts E70 R Steel with95°Anti-Vibration Medium Diameter General-purpose MechanismCoolant Hole Double Clamp S D-DCLN Fig 1 DMIN Min. Bore Dia. With oil hole DCON Bottom Facing 95° H LF T GAMF -6° LHD Figure shows right-hand (R) tool. V Holder Parts Dimensions (mm) Cat. No. Stock Min. Bore Dia. Diameter Height Overall Length Cutting Edge Distance Head Rake Applicable Angle Insert Fig Clamp Set Shim Shim Upper Surface Lower SurfaceScrewWrenchWrench W R L Cat. No. Nm DMIN DCON H LF WF LHD GAMF (For Hex Socket) (For Hex Socket) Steel with Anti- D25T-DCLN R/L1204-32Vibration MechanismD32T-DCLN R/L1204-40with Oil HoleD40U-DCLN R/L1204-50●●32●●40●●5025324023300173030022373502726-12° 126-10° CN□□1204B22on126-10°1SCP-2CNS1203B BFTX0307N5.0CNS1204B BFTX0409N LH040 LH025 Right-handed (R) tool holders are compatible with left-handed (L) or neutral (N) inserts. Left-handed (L) tool holders are compatible with right-handed (R) or neutral (N) inserts. Feed direction of applicable inserts differs according to machining details. (Refer to * note below) Clamp Set Parts E70 *Applicable Inserts for DCLN Type For internal diameter machining: Right-handed (R) tool holders are compatible with left-handed (L) or neutral (N) inserts. Left-handed (L) tool holders are compatible with right-handed (R) or neutral (N) inserts. For facing: Right-handed (R) tool holders are compatible with right-handed (R) or neutral (N) inserts. Left-handed (L) tool holders are compatible with left-handed (L) or neutral (N) inserts. Applicable Inserts S-DCLN / D-DCLN / S-PCLN / B-PCLN / S-ECLN Type 1st Recommended Insert ● Refer as well to the Insert Selection Guide (page A10 on).● Some combinations need to be made to order or cannot be manufactured. Name ofChipbreaker/GUCBN/PCDPhotoGradeAC8025P Cutting Range P (Steel) M (Stainless Steel) K (Cast Iron) S (Exotic Alloy) N (Non-ferrous) H (Hardened Steel) Process Finishing Medium Cutting Roughing Finishing Medium Cutting Roughing High-speed Finishing FinishingtoMediumCutting Medium to Roughing Finishing Medium Cutting Roughing High-precision/Finishing FinishingtoMediumCuting Coated Uncoated Continuous FE GU MU EF EG EM SUMIBORON UZ GZ EF EG EM SUMIDIA AX SUMIBORON SUMIBORON Cutting T1500Z AC8015P AC8025P AC6020M AC6020M AC6030M BN7000/BNC500 AC4010K AC4010K AC5015S AC5015S AC5015S DA1000 H1 BNC2010 BN1000 General SU GU MU EF EG EM SUMIBORON GZ GZ EF EG EM SUMIDIA AX SUMIBORON SUMIBORON Cutting AC8015P AC8025P AC8025P AC6030M AC6030M AC6040M BN7000/BNC500 AC4015K AC4015K AC5015S AC5015S AC5025S DA1000 H1 BNC2020 BN2000 Interrupted SX UX MX EF EG EM SUMIBORON GZ No Chipbreaker EF EG EM SUMIDIACuttingAC8025PAC8035PAC8035P AC6030M AC6040M AC6040MBN7000/BNC500AC420K AC420KAC5025SAC5025SAC5025S DA1000—SUMIBORON SUMIBORONBNC300BN350 RecommendedCutting Conditions A10 on A14 on A16 on A18 on A22 on A20 on BNC500 is for ductile cast iron. N m Recommended Tightening Torque (N·m) E17