END MILLS SERIES
55103867, 55103868, 55103869, 55103870, 55103871, 55103872, 55103873, 55103874, 55103875, 55103876, 55103877, 55103878, 55103879, 55103880, 55103881, 55103882, 55103883
Description
Specification
4 FLUTES SQUARE END MILLS
UNIT: mm
| ITEM NO. | TYPE NO. | DIAMETER (D1) |
FLUTE LENGTH (L2) |
O.A.L (L1) |
SHANK DIA (d2) |
|---|---|---|---|---|---|
| 55103867 | JEA 0104 | 1.0 | 3 | 50 | 4 |
| 55103868 | JEA 0154 | 1.5 | 4 | 50 | 4 |
| 55103869 | JEA 0204 | 2.0 | 6 | 50 | 4 |
| 55103870 | JEA 0254 | 2.5 | 7 | 50 | 4 |
| 55103871 | JEA 0304 | 3.0 | 8 | 50 | 4 |
| 55103872 | JEA 0304A | 3.0 | 8 | 50 | 3 |
| 55103873 | JEA 0404 | 4.0 | 11 | 50 | 4 |
| 55103874 | JEA 0504 | 5.0 | 13 | 50 | 6 |
| 55103875 | JEA 0604 | 6.0 | 15 | 50 | 6 |
| 55103876 | JEA 0804 | 8.0 | 20 | 60 | 8 |
| 55103877 | JEA 1004 | 10.0 | 30 | 75 | 10 |
| 55103878 | JEA 1204 | 12.0 | 30 | 75 | 12 |
| 55103079 | JEA 1404 | 14.0 | 35 | 100 | 16 |
| 55103880 | JEA 1604 | 16.0 | 40 | 100 | 16 |
| 55103881 | JEA 1804 | 18.0 | 40 | 100 | 20 |
| 55103882 | JEA 2004 | 20.0 | 45 | 100 | 20 |
| 55103883 | JEA 2504 | 25.0 | 45 | 100 | 25 |
RECOMMENED CUTTING CONDITION FOR SQUARE END MILLS
| MATERIAL HARDNESS |
CARBON STEELS. ALLOY STEELS S45C,FC,FCD,SCM,S50C,SKS… ~HRC30 |
ALLOY STEELS.TOOL STEELS.SCR, SNCM,SKD11,SKD61,NAK80… ~HRC50 |
HARDENED STEELS SKD11 ~HRC60 |
|||
|---|---|---|---|---|---|---|
| DIAMETER (mm) |
SPEED (mm-1) |
FEED mm/min |
SPEED (mm-1) |
FEED mm/min |
SPEED (mm-1) |
FEED mm/min |
| 1 | 20000 | 80 | 15000 | 45 | 11000 | 30 |
| 1.5 | 13600 | 135 | 10000 | 60 | 9000 | 40 |
| 2 | 9600 | 150 | 8500 | 50 | 6000 | 45 |
| 3 | 6500 | 200 | 5800 | 75 | 4000 | 60 |
| 4 | 5500 | 250 | 4000 | 80 | 3200 | 60 |
| 5 | 4500 | 300 | 3000 | 80 | 2500 | 70 |
| 6 | 4000 | 300 | 2500 | 80 | 2200 | 70 |
| 8 | 3500 | 350 | 2200 | 90 | 1700 | 70 |
| 10 | 3000 | 400 | 2000 | 90 | 1500 | 70 |
| 12 | 2500 | 400 | 1500 | 100 | 1000 | 70 |
| 16 | 2000 | 400 | 1200 | 100 | 800 | 70 |