Comparison : |
Item # CNR320, Diamond Negative, thickness 0.135 / 0.143 in Item # CNR420, Diamond Negative, thickness 0.135 / 0.143 in Item # CNR430, Diamond Negative, thickness 0.198 / 0.206 in Item # CNR440, Diamond Negative, thickness 0.260 / 0.268 in Item # CNR4620, Diamond Negative, thickness 0.135 / 0.143 in
|