HIGH SPEED CUTTING & HIGH HARD CUTTING
55102683, 55102684, 55102685, 55102686, 55102687, 55102688, 55102689, 55102690, 55102691, 55102692, 55102693, 55102694, 55102695
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) |
|---|---|---|---|---|---|
| 55102683 | HEB 0204 | 2.0 | 6 | 50 | 6 |
| 55102684 | HEB 0204A | 2.0 | 6 | 50 | 4 |
| 55102685 | HEB 0304 | 3.0 | 8 | 50 | 6 |
| 55102686 | HEB 0304A | 3.0 | 8 | 50 | 4 |
| 55102687 | HEB 0404 | 4.0 | 11 | 50 | 6 |
| 55102688 | HEB 0404A | 4.0 | 11 | 50 | 4 |
| 55102689 | HEB 0504 | 5.0 | 13 | 50 | 6 |
| 55102690 | HEB 0604 | 6.0 | 16 | 50 | 6 |
| 55102691 | HEB 0804 | 8.0 | 20 | 60 | 8 |
| 55102692 | HEB 1004 | 10.0 | 30 | 75 | 10 |
| 55102693 | HEB 1204 | 12.0 | 30 | 75 | 12 |
| 55102694 | HEB 1604 | 16.0 | 40 | 100 | 16 |
| 55102695 | HEB 2004 | 20.0 | 45 | 100 | 20 |
RECOMMENED CUTTING CONDITION FOR SQUARE 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 |
| 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 |