High feed cutter MMFFHHHSaerriesr Note for machining program (Approx. R) Shape Description Insert type Cutting edge angleγ Approx. R (mm) Unmachined portionK (mm)Max. inclinationangle of workpieceat contouring MMaaxx. .ininclcinlinataiotionnanagnlgeloefof GM / GH 10° 3.0 0.85 90° wwoorrkkppiieecceeatactocnotnotuoruinrigng(° ) (°) MFH...-10-... FL 14° 3.0 0.89 80° LD 14° 3.5 0.69 65° GM / GH 10° 3.5 1.37 90° MFH...-14-... FL 13° 3.0 1.36 80° CuttCinutgtinEgdegdegAe nanggleleγγ AApppprrooxx..RR UUnnmmaacchhiniendepdorptioonrtKion K LD 16° 5.0 1.06 65° Reference data for ramping MFH...-10-... MFH...-14-... Cutter dia. DCX (mm) 25 28 32 35 40 50 63 80 Cutter dia. DCX (mm) 50 63 80 100 125 160 Max. ramping angleRMPX 5° 4.5° 4° 3.5° 3° 2.5° 2° 1° Max. ramping angleRMPX 2° 1.8° 1° 0.5° 0.4° 0.2° tan RMPX 0.087 0.078 0.070 0.061 0.052 0.043 0.035 0.017 tan RMPX 0.035 0.031 0.017 0.009 0.007 0.003 Guide for ramping (Slant milling) Vertical milling (Plunging) Ramping angle should be RMPX (Maximum ramping angle) or under in Insert Max. width of cut the above cutting conditions. LMFeed rate should be 70% or under of the above cutting conditions.aedescription (ae) SOMT10 8mm Formula of the cutting length“L” at max. ramping angle L= aptan RMPX RMPX SOMT14 11.5mm*Vertical milling (Plunging) is available only with ap GM/GH type insert. (LD type and FL type are not applicable) For vertical milling (plunging), reduce feed rate to fz=0.2mm/t or less. M148 Milling