MEW ■ MEW End Mill φD +0 -0.2 S φd h6 ℓ Fig.1 L φD +0 -0.2 φdh6 S Fig.2 Fig.3 ℓ L φD +0 -0.2 φdh6 S Fig.4 Fig.5 Fig.6 ℓ (Cylindrical) L ● Toolholder Dimensions No. of Dimension (mm) Rake Angle Coolant Hole Max. Description Std. Inserts A.R. Drawing Revolution φD φd L ℓ S (MAX.) R.R. (min-1) MEW 16-S12-10-2T ● 16 12 100 23 -22° No Fig.1 43,750 18-S16-10-2T ● 2 18 16 25 -21° 43,000 Standard Shank 20-S16-10-2T ● 20 110 26 41,000 22-S20-10-3T ● 22 20 39,600 25-S20-10-3T ● 3 25 120 29 10 +7° -20° 37,500 28-S25-10-3T ● 28 Yes Fig.2 35,800 30-S25-10-4T ● 4 30 25 130 32 34,800 32-S25-10-4T ● 32 33,900 40-S32-10-5T ● 5 40 32 150 50 -19° 30,000 50-S32-10-5T ● 50 120 40 22,500 M MEW 16-S16-10-2T ● 2 16 16 100 26 -22° 43,750 Same Shank 20-S20-10-2T ● 20 20 110 30 41,000 Cylindrical 20-S20-10-3T ● 3 41,000 25-S25-10-2T ● 2 25 25 120 32 10 +7° -20° Yes Fig.4 37,500 25-S25-10-3T ● 3 37,500 32-S32-10-3T ● 32 32 130 40 33,900 Milling 32-S32-10-4T ● 4 33,900 Long Shank MEW 20-S20-10-150-2T ● 2 20 20 150 40 10 +7° -20° Yes Fig.4 41,000 25-S25-10-170-2T ● 25 25 170 50 37,500 MEW 25-S20-15-2T ● 2 25 20 120 29 -22° 35,000 Inserts Standard Shank 32-S25-15-2T ● 32 25 130 32 30,000 Lead Angle 40-S32-15-3T ● 3 40 150 50 15 +10° Yes Fig.2 25,000 45°/20° 40-S32-15-4T ● 4 32 -21° 25,000 Lead Angle 50-S32-15-4T ● 50 120 40 17,000 15° MEW 25-S25-15-2T ● 25 25 120 32 35,000 Lead Angle Same Shank 32-S32-15-2T ● 2 15 +10° -22° Yes Fig.4 30,000 0° 32-S32-15-3T ● 3 32 32 130 40 30,000 High Feed Standard Shank MEW 40-W32-10-5T ● 5 10 +7° -19° 30,000 MEW 40-W32-15-4T ● 4 40 32 111 50 15 +10° -21° Yes Fig.3 25,000 Multi- Function MEW 16-W16-10-2T ● 16 16 75 -22° 43,750 20-W20-10-2T ● 2 25 Fig.5 41,000 Slot Mill Weldon Same Shank 20 20 77 20-W20-10-3T ● 3 10 +7° Yes 41,000 Ball-nose 25-W25-10-2T ● 2 -20° 37,500 Radius 25-W25-10-3T ● 3 25 25 90 32 Fig.6 37,500 Others 32-W32-10-4T ● 4 32 32 102 40 33,900 MEW 25-W25-15-2T ● 2 25 25 90 32 15 +10° -22° Yes Fig.6 35,000 32-W32-15-3T ● 3 32 32 102 40 30,000 Max. Revolution When running the end mill and cutter at the maximum revolution, the insert or toolholder may be damaged by centrifugal force. ● : Std. Item M54 MTO : Made to order