内孔车刀 \ BORING BARS R Cutting Tools Cutting Tools R Insert a° dmin Screw Wrench 12 10 8 6 4 16 22 26 31 38 SP..09T3.. CSTB-3.5 T-15 SSSPR/L K° φd min Right-hand shown 75° 15° L2 L1 f φD Ordering code Dimensions,mm D L1 L2 f H S12M-SSSPR/L09 S16N-SSSPR/L09 S20Q-SSSPR/L09 S25R-SSSPR/L09 S32S-SSSPR/L09 12 16 20 25 32 150 160 180 200 250 30 35 40 40 45 8.5 11.5 13.5 16 19.5 11 15 19 24 30 Ordering code S12M-SSSPR/L09 S16N-SSSPR/L09 S20Q-SSSPR/L09 S25R-SSSPR/L09 S32S-SSSPR/L09