HIGH SPEED CUTTING & HIGH HARD CUTTING
55103082, 55103083, 55103084, 55103085, 55103086, 55103087, 55103088, 55103089, 55103090
Description
Specification
SHORT FLUTE 4 FLUTES CORNER RADIUS END MILLS
UNIT: mm
| ITEM NO. | TYPE NO. | DIAMETER (D1) | CORNER R | FLUTE LENGTH (L2) | EFFECTIVE LENGTH(L3) | O.A.L (L1) | SHANK DIA(d2) |
|---|---|---|---|---|---|---|---|
| 55103082 | HMR 0605 | 6 | 0.5 | 6 | 15 | 50 | 6 |
| 55103083 | HMR 0610 | 6 | 1.0 | 6 | 15 | 50 | 6 |
| 55103084 | HMR 0805 | 8 | 0.5 | 8 | 20 | 50 | 8 |
| 55103085 | HMR 0810 | 8 | 1.0 | 8 | 20 | 50 | 8 |
| 55103086 | HMR 1010 | 10 | 1.0 | 10 | 25 | 50 | 10 |
| 55103087 | HMR 1020 | 10 | 2.0 | 10 | 25 | 75 | 10 |
| 55103088 | HMR 1030 | 10 | 3.0 | 10 | 25 | 75 | 10 |
| 55103089 | HMR 1210 | 12 | 1.0 | 12 | 30 | 75 | 12 |
| 55103090 | HMR 1220 | 12 | 2.0 | 12 | 30 | 75 | 12 |
RECOMMENED CUTTING CONDITION FOR CORNER RADIUS 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 |
| 6 | 12000 | 12000 | 8000 | 8000 | 5000 | 4000 |
| 8 | 10000 | 10000 | 8000 | 8000 | 6000 | 4800 |
| 10 | 7000 | 5000 | 6000 | 4000 | 4500 | 2000 |
| 12 | 5000 | 7000 | 4000 | 6000 | 3000 | 3000 |