HIGH SPEED CUTTING & HIGH HARD CUTTING
55102671, 55102672, 55102673, 55102674, 55102675, 55102676, 55102677, 55102678, 55102679, 55102680, 55102681, 55102682
Description
Specification
3 FLUTES SQUARE END MILLS
UNIT: mm
| ITEM NO. | TYPE NO. | DIAMETER(D1) | FLUTE LENGTH(L2) | O.A.L(L1) | SHANK DIA(d2) |
|---|---|---|---|---|---|
| 55102671 | HEF 0103 | 1.0 | 3 | 50 | 4 |
| 55102672 | HEF 0203 | 2.0 | 6 | 50 | 4 |
| 55102673 | HEF 0303 | 3.0 | 8 | 50 | 4 |
| 55102674 | HEF 0403 | 4.0 | 11 | 50 | 4 |
| 55102675 | HEF 0503 | 5.0 | 13 | 50 | 6 |
| 55102676 | HEF 0603 | 6.0 | 15 | 50 | 6 |
| 55102677 | HEF 0803 | 8.0 | 20 | 60 | 8 |
| 55102678 | HEF 1003 | 10.0 | 30 | 75 | 10 |
| 55102679 | HEF 1203 | 12.0 | 30 | 75 | 12 |
| 55102680 | HEF 1603 | 16.0 | 40 | 100 | 16 |
| 55102681 | HEF 2003 | 20.0 | 40 | 100 | 20 |
| 55102682 | HEF 2503 | 25.0 | 40 | 100 | 25 |
RECOMMENED CUTTING CONDITION FOR SUQARE END MILLS
| MATERIAL | CARBON STEELS. ALLOY STEELS S45C,FC,FCD,SCM,S50C,SKS... | ALLOY STEELS.TOOL STEELS.SCR, SNCM,SKD11,SKD61,NAK80... | HARDENED STEELS SKD11 | |||
|---|---|---|---|---|---|---|
| HARDNESS | ~HRC30 | ~HRC50 | ~HRC60 | |||
| DIAMETER (mm) | SPEED (mm-1) | FEED mm/min | SPEED (mm-1) | FEED mm/min | SPEED (mm-1) | FEED mm/min |
| 1 | 22000 | 400 | 18000 | 200 | 9000 | 140 |
| 1.5 | 12000 | 500 | 11000 | 280 | 5200 | 150 |
| 2 | 10000 | 550 | 10000 | 280 | 4600 | 170 |
| 3 | 9000 | 600 | 5500 | 310 | 3500 | 220 |
| 4 | 6000 | 600 | 5000 | 400 | 2200 | 220 |
| 5 | 4800 | 750 | 4000 | 400 | 1700 | 240 |
| 6 | 4500 | 800 | 3800 | 420 | 1600 | 300 |
| 8 | 3500 | 820 | 2800 | 420 | 1000 | 300 |
| 10 | 3000 | 820 | 1800 | 420 | 900 | 300 |
| 12 | 2000 | 820 | 1600 | 350 | 800 | 300 |
| 16 | 1500 | 650 | 1000 | 300 | 500 | 150 |
| 20 | 1200 | 600 | 900 | 300 | 400 | 150 |