A-SDUNR/L : Screw lock boring bars with coolant hole for 55 Negative rhombic inserts.
Right-hand shown
  Designationdhl1l2fD minGICATGIREMgiic
  A20S SDUNL 11 20.0018.00250.0015.015.027.003602147 0
  A20S SDUNR 11 20.0018.00250.0015.015.027.006308510 0
  A25T SDUNL 11 25.0023.00300.0019.019.033.003602157 0
  A25T SDUNR 11 25.0023.00300.0019.019.033.003602151 0
  A32T SDUNL 11 32.0030.00300.0044.026.044.003605345 0
  A32T SDUNR 11 32.0030.00300.0044.026.044.003604880 0