Comparison : Item # CDR322L, Positive on Edge Milling with Hole and Chamfers, thickness 0.160 / 0.168 in
Item # CDR322R, Positive on Edge Milling with Hole and Chamfers, thickness 0.160 / 0.168 in
Item # CDR323L, Positive on Edge Milling with Hole and Chamfers, thickness 0.200 / 0.208 in
Item # CDR323R, Positive on Edge Milling with Hole and Chamfers, thickness 0.200 / 0.208 in
Item # CDR424L30, Positive on Edge Milling with Hole and Chamfers, thickness 0.263 / 0.271 in