SEC-Boring Bars 93˚ S-SDUC Type / A-SDUC Type Internal Profiling S-SDUC DMIN Min. Fig 1 DMIN Min. Fig 2 Steel machinable diameter DCON machinable diameter DCON Profiling 93° 93° WF WF E1 E1 H 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. Dimensions (mm) (For Torx holes) Left-handed (L) holders are applicable for right-handed (R) and neutral (N) inserts. Holder Conventional Stock Min. machining Diameter Height Length Cutting edge Offset Rake Head Cat. No. diameter distance angle Fig Applicable inserts Screws Wrenches E 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 1 DC □□ 0702SS BFTX02506N 1.5 TRX08 Bars Boring S16Q-SDUC R/L0702-20 Q D D 20 16 15 180 11.0 4.0 −6 Q Steel S16N-SDUC R/L0702-20 S16N-SDUC R/L07 D D 20 16 15 160 11.0 4.0 −6 Q 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 1 DC □□ 11T3SS BFTX0409N 3.4 TRX15 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 A-SDUC Fig1 DMIN Min. Steel machinable diameter DCON With oil hole Profiling Oil hole 93° Fig2 WF E1 0° 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. Dimensions (mm) (For Torx holes) Left-handed (L) holders are applicable for right-handed (R) and neutral (N) inserts. Holder Stock Min. machining Diameter Height Length Cutting edge Offset Rake Head Cat. No. diameter distance angle Fig Applicable inserts Screws Wrenches Material R L DMIN DCON H LF WF E1 GAMF LH Steel with oil hole A10M-SDUC R/L0702-13 D D 13 10 9 150 7.0 2.5 −8 Q 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 1 DC □□ 11T3SS BFTX0409N 3.4 TRX15 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