CHAMFERING RINGS FOR L5 Body Designation L:D Ring Designation L5 (min) inch L5 (max) inch QUAD•TWIST QUAD•DRILL+ QR0143043N5R01/R02 Q0143043N5R01/R02 CB140R02 0.551 0.709 QR0150045N5R01/R02 Q0150045N5R01/R02 CB150R02 0.591 0.827 QR0159048N5R01/R02 Q0159048N5R01/R02 CB160R02 0.630 0.945 QR0167050N5R01/R02 Q0167050N5R01/R02 CB170R02 0.670 1.062 3 QR0175053N5R01/R02 Q0175053N5R01/R02 CB180R02 0.709 1.181 QR0183055N5R01/R02 Q0183055N5R01/R02 CB180R02 0.709 1.181 QR0191057N5R01/R02 Q0191057N5R01/R02 CB190R02 0.748 1.299 QR0198059N5R01/R02 Q0198059N5R01/R02 CB200R02 0.787 1.417 QR0143057N5R01/R02 Q0143057N5R01/R02 CB140R02 0.630 1.260 QR0150060N5R01/R02 Q0150060N5R01/R02 CB150R02 0.748 1.417 QR0159064N5R01/R02 Q0159064N5R01/R02 CB160R02 0.866 1.575 QR0167067N5R01/R02 Q0167067N5R01/R02 CB170R02 0.984 1.732 4 QR0175070N5R01/R02 Q0175070N5R01/R02 CB180R02 1.102 1.890 QR0183073N5R01/R02 Q0183073N5R01/R02 CB180R02 1.102 1.890 QR0191076N5R01/R02 Q0191076N5R01/R02 CB190R02 1.220 2.047 QR0198079N5R01/R02 Q0198079N5R01/R02 CB200R02 1.339 2.204 Min. 1mm Min. 1mm 289