Milling Inserts ■ Milling Inserts (With Hole) Classification of usage P Carbon Steel / Alloy Steel ★ ★ Mold Steel ★ ★ ★:Roughing / 1st Choice M Stainless Steel ★ ★ Applicable Toolholders K Gray Cast Iron ★ ☆ Ref. to Page for ☆:Roughing / 2nd Choice Nodular Cast Iron ★ ■:Finishing / 1st Choice N Non-ferrous Metals ★ □:Finishing / 2nd Choice S Heat-resistant Alloys ★ ★ (In case hardness is under 45HRC) Titanium Alloys ★ ☆ H Hard Materials □ □ Dimension (mm) Angle Cermet CVD MN MEGACOAT PVD Carbide Coated Carbide Coated Carbide Insert Description A T φd W rε α β γ TN100M CA6535 PR1535 PR1225 PR1230 PR1210 PR830 KW10 Handed Insert shows Right-hand D Id SPMT 180616EN-NB3 18 6.35 6.8 - 1.6 11° - - ● ● A rH T 3-Notched D Id SPMT 180616EN-NB4 18 6.35 6.8 - 1.6 11° - - ● ● A rH T 4-Notched D Id SPMT 180616EN-NB3P 18 6.35 6.8 - 1.6 11° - - ● ● M100 A rH T 3-Notched / Low cutting force D Id SPMT 180616EN-NB4P 18 6.35 6.8 - 1.6 11° - - ● ● A rH T 4-Notched / Low cutting force D Id SPMT 180616EN-V 18 6.35 6.8 - 1.6 11° - - ● ● M A rH T Without notch SPMT 060204E-Z 0.4 ● ● ● T 6.35 2.38 2.5 - 11° - - 060208E-Z 0.8 ● ● ● M188 A φd α SPMT 090304E-Z 0.4 ● ● ● Milling rε 9.525 3.18 3.4 - 11° - - 090308E-Z 0.8 ● ● ● rε T A φd TEMT 250624-AQ 15.875 6.35 5.5 23.0 2.4 20° - - ● M112 Inserts W α Lead Angle 45°/20° * MN indicates MEGACOAT NANO. Lead Angle 15° Lead Angle 0° High Feed Multi- Function Slot Mill Ball-nose Radius Others Inserts are ●: Std. Item M24 sold in 10 piece boxes