MINB R 04/07 : MINB: Mini carbide boring bars for internal back turning in Dmin = 3.0 - 7.0 mm
  Designationdfabl1l2rTmax-rDminR/LGICATGIREMgiicGrade
  MINBR04-140020D030 4.000.602.601.830.015.00.200.503.00R6861072 1TT9030 
  MINBR04-190020D030 4.000.602.601.835.020.00.200.503.00R6861110 1TT9030 
  MINBR04-140015D040 4.001.503.502.430.015.00.150.804.00R6861008 1TT9030 
  MINBR04-240015D040 4.001.503.502.440.025.00.150.804.00R6861056 1TT9030