Comparison : Item # LNRX1806AZL11, On Edge Milling, thickness 0.265 / 0.275 in
Item # LNRX1806AZR11, On Edge Milling, thickness 0.265 / 0.275 in
Item # LNRB32.52-UM, On Edge Milling, thickness 0.135/0.143 in
Item # 059X297X472-BLK, On Edge Milling, thickness 0.075/0.083 in