内孔车刀 \ BORING BARS R Cutting Tools Cutting Tools R Insert Ordering code Dimensions,mm D L L1 f H K dmin Screw Wrench S12M-SDNCR/L-07 S16Q-SDNCR/L-07 S20R-SDNCR/L-11 S25R-SDNCR/L-11 S32S-SDNCR/L-11 12 16 20 25 32 150 180 200 200 250 25 30 35 35 40 9 11 15 17 20.5 11 15 18 23 30 7 7 7 5 5 16 20 25 32 40 DC..0702.. DC..11T3.. MS2506A MS4009A MS4011A TF9 TF15 TF15 SDNCR/L φD L1 L 62.5° f K° φd min Right-hand shown Ordering code S12M-SDNCR/L-07 S16Q-SDNCR/L-07 S20R-SDNCR/L-11 S25R-SDNCR/L-11 S32S-SDNCR/L-11