Milling Insert APMT APMT Alloy Steel Finishing Stainless Steel Semi Finishing Cast Iron Medium H Hard Steel Roughing Dimension (mm) Application Material Type Designation Grade A B S r d1 P M K H CP3020 ★ ★★ ★★★ ★ ◎ ◎ ○ ○ APMT 113508PDER-MG 11.00 6.35 3.5 0.8 2.8 CP3050 ★ ★★ ★★★ ★ ◎ ◎ ○ ○ CP3020 ★ ★★ ★★ ◎ ○ ○ ○ APMT 113508PDER-RG 11.00 6.35 3.5 0.8 2.8 CP3050 ★ ★★ ★★ ◎ ○ ○ ○ CP3020 ★★ ★★★ ◎ ○ ○ ○ APMT 113508PDER-HG 11.00 6.35 3.5 0.8 2.8 CP3050 ★★ ★★★ ◎ ○ ○ ○ ★ Acceptable ★★ Recommended ★★★ Excellent ◎ First Recommend ○ Second Recommend Cutter Page : B15~B16 APMT Alloy Steel Finishing Stainless Steel Semi Finishing Cast Iron Medium H Hard Steel Roughing Dimension (mm) Application Material Type Designation Grade A B S r d1 P M K H CP3020 ★ ★★ ★★★ ★ ◎ ◎ ○ ○ APMT 160408PDER-MG 16.50 9.525 4.76 0.8 4.4 CP3050 ★ ★★ ★★★ ★ ◎ ◎ ○ ○ CP3020 ★ ★★ ★★ ◎ ○ ○ ○ APMT 160408PDER-RG 16.50 9.525 4.76 0.8 4.4 CP3050 ★ ★★ ★★ ◎ ○ ○ ○ CP3020 ★★ ★★★ ◎ ○ ○ ○ APMT 160408PDER-HG 16.50 9.525 4.76 0.8 4.4 CP3050 ★★ ★★★ ◎ ○ ○ ○ ★ Acceptable ★★ Recommended ★★★ Excellent ◎ First Recommend ○ Second Recommend Cutter Page : B17~B18 B02