
SEC-Boring Bars 93˚ S-SDUC Type / A-SDUC Type Internal Profiling Fig 1 Fig 2 S-SDUC Steel DMIN Min. machinable diameter DCON DMIN Min. machinable diameter DCON Profiling 93° 93° WF WF H E1 E1 H LF LF GAMF GAMF 0° 0° 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) (For Torx holes) Min. machining Cutting edge Rake Holder Conventional Stock diameter Diameter Height Length distance Offset angle Head E Cat. No. Fig Applicable inserts Screws Wrenches Material Cat. No. R L DMIN DCON H LF WF E1 GAMF LH S10M-SDUC R/L0702-13 S10M-SDUC R/L07 D D 13 10 9 150 7.0 2.5 − 8 Q S12M-SDUC R/L0702-16 S12M-SDUC R/L07 D D 16 12 11 150 9.0 3.5 − 8 Q Boring DC □□ 0702SS BFTX02506N 1.5 Bars 1 TRX08 S16Q-SDUC R/L0702-20 Q D D 20 16 15 180 11.0 4.0 − 6 Q S16N-SDUC R/L0702-20 S16N-SDUC R/L07 D D 20 16 15 160 11.0 4.0 − 6 Q Steel S16Q-SDUC R/L11T3-23 Q D D 23 16 15 180 12.5 5.5 − 6 15 2 S20R-SDUC R/L11T3-25 Q D D 25 20 18 200 13.0 4.5 − 6 Q S20N-SDUC R/L11T3-25 S20N-SDUC R/L11 D D 25 20 18 160 13.0 4.5 − 6 Q DC □□ 11T3SS BFTX0409N 3.4 TRX15 1 S25S-SDUC R/L11T3-32 Q D D 32 25 22 250 17.0 7.0 − 6 Q S25Q-SDUC R/L11T3-32 S25Q-SDUC R/L11 D D 32 25 22 180 17.0 7.0 − 6 Q DMIN Min. A-SDUC Steel Oil hole Fig1 machinable diameter DCON With oil hole Profiling 93° Fig2 WF 0° E1 H LF LH ■ Parts GAMF 0° 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) (For Torx holes) Min. machining Cutting edge Rake Holder Stock diameter Diameter Height Length distance Offset angle Head Cat. No. Fig Applicable inserts Screws Wrenches Material R L DMIN DCON H LF WF E1 GAMF LH A10M-SDUC R/L0702-13 D D 13 10 9 150 7.0 2.5 − 8 Q Steel with oil hole A12M-SDUC R/L0702-16 D D 16 12 11 150 9.0 3.5 − 8 Q 1 DC □□ 0702SS BFTX02506N 1.5 TRX08 A16Q-SDUC R/L0702-20 D D 20 16 15 180 11.0 4.0 − 6 Q A16Q-SDUC R/L11T3-23 D D 23 16 15 180 12.5 5.5 − 6 15 2 A20R-SDUC R/L11T3-25 D D 25 20 18 200 13.0 4.5 − 6 Q DC □□ 11T3SS BFTX0409N 3.4 TRX15 1 A25S-SDUC R/L11T3-32 D D 32 25 22 250 17.0 7.0 − 6 Q Recommended tightning torque(N・m) ● mark: Standard stocked item (expanded product) E27