
SEC-Boring Bar D-DDUN / S-PDUN / S-EDUN Type Steel with 93˚ Anti-Vibration Profiling Mechanism Coolant Hole Double Clamp D-DDUN Fig 1 DMIN Min. Bore Dia. With oil hole DCON 93° Profiling WF H LF GAMF Boring Bars -6° Figure shows right-hand (R) tool. LHD E Holder Parts Dimensions (mm) Shim Upper Surface Lower Surface Stock Min. Overall Cutting Rake Applicable Insert Clamp Set Shim Screw Wrench Wrench Material Bore Diameter Height Edge Head Holder Cat. No. Length Angle Fig Dia. Distance Ref. Page C R L Cat. No. Nm DMIN DCON H LF WF LHD GAMF (For Hex Socket) (For Hex Socket) Steel with Oil Hole D32T-DDUN R/L1104-40 ● ● 40 32 30 300 22 26 -10° DN□□1104 B31 on 1 SCP-1 5.0 DNS1104B BFTX0307N LH040 LH025 with Anti-Vibration D32T-DDUN R/L1506-40 ● ● 40 32 30 300 22 26 -12° 1 DN□□1506 B36 on SCP-2 5.0 DNS1506B BFTX0409N LH040 LH025 Mechanism D40U-DDUN R/L1506-50 ● ● 50 40 37 350 27 26 -12° 1 D Right-handed (R) tool holders are compatible with left-handed (L) or neutral (N) inserts. Clamp Set Parts E70 Left-handed (L) tool holders are compatible with right-handed (R) or neutral (N) inserts. Profiling 93˚ Steel Lever Lock R S-PDUN DMIN Min. DMIN Min. Fig 1 Bore Dia. DCON Fig 2 Bore Dia. DCON 93° 93° Profiling S WF WF E1 H H LF LF GAMF GAMF -6° -6° T LHD Figure shows right-hand (R) tool. Holder Parts Dimensions (mm) Lever Shim Stock Min. Overall Cutting Rake Applicable Insert Bolt Shim Wrench Pin Pin Material Bore Diameter Height Edge Head Offset Holder V Previous Length Angle Cat. No. Dia. Distance Fig Ref. Page Cat. No. R L Cat. No. DMIN DCON H LF WF LHD E1 GAMF (For Hex Socket) S25R-PDUN R/L1104-32 Q ● ● 32 25 22 200 17.0 20 7.0 -15° DN□□1104 B31 on 1 LCL3 LCS3 LSD317 LSP3 LH025 W S32S-PDUN R/L1504-40 Q ● ● 40 32 30 250 22.0 20 7.0 -12° 1 Steel S32S-PDUN R/L1504-44 S32S-PDUN R/L 15 ▲ ▲ 44 32 30 250 22.0 20 7.0 -10° 1 DN□□1504 B32 on LCL4 LCS4 LSD42 LSP4 LH030 S40T-PDUN R/L1504-50 Q ● ● 50 40 37 300 27.0 20 8.5 -12° 1 Very Small Diameter Turning S50U-PDUN R/L1504-63 Q ● ● 63 50 47 350 31.5 Q 8.0 -12° 2 Small Diameter Turning 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. Profiling 93˚ Steel Pin Lock S-EDUN DMIN Min. DCON Fig 1 Bore Dia. Profiling 93˚ WF E1 H LF GAMF -5° LHD Figure shows right-hand (R) tool. Holder Parts Dimensions (mm) Stock Min. Cutting Applicable Insert Shim Eccentric Pin Wrench Overall Rake Material Bore Diameter Height Edge Head Offset Holder Previous Length Angle Ref. Page Cat. No. Dia. Distance Fig Cat. No. R L Cat. No. DMIN DCON H LF WF LHD E1 GAMF (For Hex Socket) S25R-EDUN R/L1104-34 BDUN325 R/L ● 34 25 23 200 17 20 5.5 -12° DN□□1104 B31 on 1 SDW323 CPB34 LH025 Steel S32S-EDUN R/L1504-44 BDUN432 R/L ● 44 32 30 250 22 20 7.0 -10° DN□□1504 B32 on 1 SDW423 CPB43 LH030 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. E28 N m Recommended tightening torque (N·m) ▲ mark: To be replaced by a new product, made to order, or discontinued (please confirm stock availability)