R-8-ER : DIN 6499 ER collet chucks with Bridgeport R8 type shank
  DesignationSSCSId mind maxLD3JGkgGICATGIREMgiic
  R-8 ER16X38 R-8 ER16 0.5010.0038.0028.00M10 7/16-20 0.3804653290 0
  R-8 ER32X40 R-8 ER32 2.0020.0040.0050.00M12 7/16-20 0.4204650880 0
  R-8 ER40X72 R-8 ER40 3.0026.0072.0063.00M12 7/16-20 0.8404650881 0