END MILLS SERIES
55103939, 55103940, 55103941, 55103942, 55103943, 55103944, 55103945, 55103946, 55103947, 55103948, 55103949, 55103950, 55103951, 55103952, 55103953, 55103954
Description
Specification
4 FLUTES SHORT LENGTH LONG SQUARE END MILLS
UNIT: mm
| ITEM NO. | TYPE NO. | DIAMETER (D1) |
FLUTE LENGTH (L2) |
O.A.L (L1) |
SHANK DIA (d2) |
|---|---|---|---|---|---|
| 55103939 | JELF 0204 | 2.0 | 15 | 75 | 4 |
| 55103940 | JELF 0304 | 3.0 | 15 | 75 | 6 |
| 55103941 | JELF 0404 | 4.0 | 20 | 75 | 6 |
| 55103942 | JELF 0504 | 5.0 | 25 | 75 | 6 |
| 55103943 | JELF 0604 | 6.0 | 25 | 75 | 6 |
| 55103944 | JELF 0604A | 6.0 | 30 | 100 | 6 |
| 55103945 | JELF 0804 | 8.0 | 25 | 75 | 8 |
| 55103946 | JELF 0804A | 8.0 | 35 | 100 | 8 |
| 55103947 | JELF 1004 | 10.0 | 45 | 100 | 10 |
| 55103948 | JELF 1004A | 10.0 | 50 | 150 | 10 |
| 55103949 | JELF 1204 | 12.0 | 45 | 100 | 12 |
| 55103950 | JELF 1204A | 12.0 | 50 | 150 | 12 |
| 55103951 | JELF 1404 | 14.0 | 60 | 150 | 16 |
| 55103952 | JELF 1604 | 16.0 | 60 | 150 | 16 |
| 55103953 | JELF 1804 | 18.0 | 60 | 150 | 20 |
| 55103954 | JELF 2004 | 20.0 | 60 | 150 | 20 |
RECOMMENED CUTTING CONDITION FOR SUQARE 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 |
| 2 | 3000 | 25 | 1700 | 20 | 1000 | 15 |
| 3 | 2300 | 35 | 1900 | 25 | 800 | 10 |
| 4 | 2000 | 45 | 1600 | 35 | 650 | 15 |
| 5 | 1800 | 40 | 1400 | 40 | 600 | 20 |
| 6 | 1700 | 60 | 1300 | 50 | 550 | 25 |
| 8 | 1300 | 60 | 1000 | 50 | 450 | 25 |
| 10 | 1000 | 60 | 800 | 50 | 350 | 25 |
| 12 | 800 | 60 | 700 | 50 | 300 | 25 |
| 16 | 700 | 50 | 600 | 40 | 250 | 20 |
| 20 | 500 | 40 | 400 | 30 | 200 | 20 |