SEC-Boring Bars 107.5° 93˚ S-DDQN Type / S-DDUN Type / D-DDUN Type Profiling S-DDQN DMIN Min. ■ Inserts Steel machinable diameter DCON Profiling 107.5° ・DNMG150408N-GE WF (Representative E1 example) H LF –12° ■ Parts – 6° LH This figure shows right handed tools. ■ Holders Right-handed (R) holders are applicable for left-handed (L) and neutral (N) inserts. Dimensions (mm) Left-handed (L) holders are applicable for right-handed (R) and neutral (N) inserts. Holder Conventional Cat. Stock Min. machining Diameter Height Length Cutting edge Head Offset Applicable inserts Clamp Wrench for Wrench for Cat. No. diameter distance Material No. R L DMIN DCON H LF WF LH E1 Cat. No. Page set upper surface lower surface Steel S32T-DDQN R/L1504-40 S32T-DDQN R/L15 DD 40 32 30 300 22 48 6 DN □□ 1504SS From SCP-2 5.0 LH040 LH025 B32 Parts for clamp set E81 E S-DDUN Fig 1 DMIN Min. Fig 2 DMIN Min. Steel machinable diameter DCON machinable diameter DCON Boring Profiling 93° 93° Bars WF WF E1 H E1 H LF LF -12° : -6° -6° LH ■ Parts This figure shows right handed tools. ■ Holders Right-handed (R) holders are applicable for left-handed (L) and neutral (N) inserts. Left-handed (L) holders are applicable for right-handed (R) and neutral (N) inserts. Dimensions (mm) Holder Stock Min. machining Diameter Height Length Cutting edge Head Offset Applicable inserts Clamp Screw for Wrench for Wrench for Cat. No. diameter distance Fig Shim Material R L DMIN DCON H LF WF LH E1 Cat. No. Page set shim upper surface lower surface Steel S32S-DDUN R/L1504-40 D D 40 32 30 250 22.0 26 7.0 1 From S40T-DDUN R/L1504-50 D D 50 40 37 300 27.0 26 8.5 DN □□ 1504SS B32 SCP-2 5.0 DNS1504B BFTX0409N LH040 LH025 S50U-DDUN R/L1504-63 D D 63 50 47 350 31.5 Q 8.0 2 Parts for clamp set E81 D-DDUN Steel with DMIN Min. ■ Inserts vibration machinable diameter DCON control mechanism Profiling Oil hole 93° WF ・DNMG110404N-GU H ・DNMG150604N-GE LF (Representative GAMF GU type GE type example) – 6° ■ Parts LH This figure shows right handed tools. ■ Holders Right-handed (R) holders are applicable for left-handed (L) and neutral (N) inserts. Left-handed (L) holders are applicable for right-handed (R) and neutral (N) inserts. Dimensions (mm) Holder Stock Min. machining Diameter Height Length Cutting edge Head Rake Applicable inserts Clamp Screws Wrenches for Wrenches for angle Cat. No. diameter distance Shims Material R L DMIN DCON H LF WF LH GAMF Cat. No. Page sets for shim upper surface lower surface Vibration control steel with oil hole D32T-DDUN R/L1104-40 D D 40 32 30 300 22 26 − 10 DN □□ 1104SS From SCP-1 5.0 DNS1104B BFTX0307N LH040 LH025 mechanism B31 D32T-DDUN R/L1506-40 D D 40 32 30 300 22 26 − 12 DN □□ 1506SS From SCP-2 5.0 DNS1506B BFTX0409N LH040 LH025 D40U-DDUN R/L1506-50 D D 50 40 37 350 27 26 − 12 B36 Parts for clamp set E81 Recommended tightning torque(N・m) ● mark: Standard stocked item (expanded product) E35