
SEC-Boring Bars 107.5° S-SDQC Type / A-SDQC Type Internal Profiling Fig 1 Fig 2 S-SDQC Steel DMIN Min. machinable diameter DCON DMIN Min. machinable diameter DCON Profiling 107.5° 107.5° WF WF E1 H 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 Diameter Cutting edge Rake Holder Conventional Cat. Stock Height Length distance Offset angle Head E diameter Cat. No. Fig Applicable inserts Screws Wrenches Material No. R L DMIN DCON H LF WF E1 GAMF LH S10M-SDQC R/L0702-13 S10M-SDQC R/L07 D D 13 10 9 150 7.0 2.5 − 8 Q D D 12 11 150 9.0 3.5 − 8 Q Boring S12M-SDQC R/L0702-16 S12M-SDQC R/L07 16 Bars 1 DC □□ 0702SS BFTX02506N 1.5 TRX08 S16Q-SDQC R/L0702-20 Q D D 20 16 15 180 11.0 4.0 − 6 Q S16N-SDQC R/L0702-20 S16N-SDQC R/L07 D D 20 16 15 160 11.0 4.0 − 6 Q Steel S16Q-SDQC R/L11T3-23 Q D D 23 16 15 180 12.5 5.5 − 6 15 2 S20R-SDQC R/L11T3-25 Q D D 25 20 18 200 13.0 4.5 − 6 Q S20N-SDQC R/L11T3-25 S20N-SDQC R/L11 D D 25 20 18 160 13.0 4.5 − 6 Q DC □□ 11T3SS BFTX0409N 3.4 TRX15 1 S25S-SDQC R/L11T3-32 Q D D 32 25 22 250 17.0 7.0 − 6 Q S25Q-SDQC R/L11T3-32 S25Q-SDQC R/L11 D D 32 25 22 180 17.0 7.0 − 6 Q Fig1 DMIN Min. A-SDQC Steel Oil hole machinable diameter DCON 107.5° With oil hole Profiling 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 Diameter Cutting edge Rake Holder Stock 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-SDQC R/L0702-13 D D 13 10 9 150 7.0 2.5 − 8 Q Steel with oil hole A12M-SDQC R/L0702-16 D D 16 12 11 150 9.0 3.5 − 8 Q 1 DC □□ 0702SS BFTX02506N 1.5 TRX08 A16Q-SDQC R/L0702-20 D D 20 16 15 180 11.0 4.0 − 6 Q A16Q-SDQC R/L11T3-23 D D 23 16 15 180 12.5 5.5 − 6 15 2 A20R-SDQC R/L11T3-25 D D 25 20 18 200 13.0 4.5 − 6 Q DC □□ 11T3SS BFTX0409N 3.4 TRX15 1 A25S-SDQC 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) E29