HIGH SPEED CUTTING & HIGH HARD CUTTING
55102994 ~ 55103029
Description
Specification
LONG NECK SHORT 2 FLUTES BALL NOSE END MILLS
UNIT: mm
| ITEM NO. | TYPE NO. | DIAMETER (D1) | FLUTE LENGTH (L2) | EFFECTIVE LENGTH (L3) | O.A.L (L1) | SHANK DIA (d2) |
|---|---|---|---|---|---|---|
| 55102994 | HNB 0402 | R0.2 | 0.8 | 2 | 50 | 4 |
| 55102995 | HNB 0404 | R0.2 | 0.8 | 4 | 50 | 4 |
| 55102996 | HNB 0504 | R0.25 | 1.0 | 4 | 50 | 4 |
| 55102997 | HNB 0506 | R0.25 | 1.0 | 6 | 50 | 4 |
| 55102998 | HNB 0604 | R0.3 | 1.2 | 4 | 50 | 4 |
| 55102999 | HNB 0606 | R0.3 | 1.2 | 6 | 50 | 4 |
| 55103000 | HNB 0608 | R0.3 | 1.2 | 8 | 50 | 4 |
| 55103001 | HNB 0804 | R0.4 | 1.2 | 4 | 50 | 4 |
| 55103002 | HNB 0806 | R0.4 | 1.2 | 6 | 50 | 4 |
| 55103003 | HNB 0808 | R0.4 | 1.2 | 8 | 50 | 4 |
| 55103004 | HNB 0810 | R0.4 | 1.2 | 10 | 50 | 4 |
| 55103005 | HNB 1004 | R0.5 | 1.5 | 4 | 50 | 4 |
| 55103006 | HNB 1006 | R0.5 | 1.5 | 6 | 50 | 4 |
| 55103007 | HNB 1008 | R0.5 | 1.5 | 8 | 50 | 4 |
| 55103008 | HNB 1010 | R0.5 | 1.5 | 10 | 50 | 4 |
| 55103009 | HNB 1012 | R0.5 | 1.5 | 12 | 50 | 4 |
| 55103010 | HNB 1506 | R0.75 | 3.0 | 6 | 50 | 4 |
| 55103011 | HNB 1508 | R0.75 | 3.0 | 8 | 50 | 4 |
| 55103012 | HNB 1512 | R0.75 | 3.0 | 12 | 50 | 4 |
| 55103013 | HNB 1516 | R0.75 | 3.0 | 16 | 50 | 4 |
| 55103014 | HNB 1520 | R0.75 | 3.0 | 20 | 50 | 4 |
| 55103015 | HNB 2006 | R1.0 | 4.0 | 6 | 50 | 4 |
| 55103016 | HNB 2008 | R1.0 | 4.0 | 8 | 50 | 4 |
| 55103017 | HNB 2012 | R1.0 | 4.0 | 12 | 50 | 4 |
| 55103018 | HNB 2016 | R1.0 | 4.0 | 16 | 50 | 4 |
| 55103019 | HNB 2020 | R1.0 | 4.0 | 20 | 50 | 4 |
| 55103020 | HNB 3008 | R1.5 | 4.0 | 8 | 50 | 4 |
| 55103021 | HNB 3012 | R1.5 | 4.0 | 12 | 50 | 4 |
| 55103022 | HNB 3016 | R1.5 | 4.0 | 16 | 50 | 4 |
| 55103023 | HNB 3020 | R1.5 | 4.0 | 20 | 75 | 6 |
| 55103024 | HNB 3025 | R1.5 | 4.0 | 25 | 75 | 6 |
| 55103025 | HNB 4010 | R2.0 | 5.0 | 10 | 75 | 6 |
| 55103026 | HNB 4016 | R2.0 | 5.0 | 16 | 75 | 6 |
| 55103027 | HNB 4020 | R2.0 | 5.0 | 20 | 75 | 6 |
| 55103028 | HNB 4025 | R2.0 | 5.0 | 25 | 75 | 6 |
| 55103029 | HNB 4030 | R2.0 | 5.0 | 30 | 75 | 6 |
RECOMMENED CUTTING CONDITION FOR LONG NECK BALL NOSE END MILLS
UNIT: mm
| MATERIAL | ALLOY STEELS.TOOL STEELS.HARDENED STEELS S45C,SCM,S50C,SKS,SCR,SNCM,SKD11,SKD61,NAK80 | |||
|---|---|---|---|---|
| RADIUS | EFFECTIVE LENGTH | SPEED (mm-1) | FEED mm/min | DEPTH OF CUT |
| 0.25 | 4 | 30000-40000 | 200-650 | 0.015 |
| 0.25 | 6 | 30000-40000 | 200-650 | 0.013 |
| 0.3 | 4 | 27000-40000 | 180-650 | 0.025 |
| 0.3 | 6 | 27000-40000 | 180-650 | 0.015 |
| 0.4 | 6 | 25000-40000 | 400-750 | 0.025 |
| 0.4 | 8 | 25000-40000 | 400-750 | 0.025 |
| 0.5 | 6 | 20000-32000 | 500-750 | 0.04 |
| 0.5 | 8 | 20000-32000 | 300-750 | 0.03 |
| 0.5 | 10 | 20000-32000 | 300-750 | 0.025 |
| 0.5 | 12 | 20000-32000 | 300-750 | 0.015 |
| 0.6 | 8 | 22000-25000 | 500-600 | 0.05 |
| 0.6 | 12 | 22000-25000 | 500-600 | 0.03 |
| 0.75 | 8 | 18000-20000 | 300-550 | 0.07 |
| 0.75 | 12 | 18000-20000 | 300-550 | 0.04 |
| 0.75 | 16 | 18000-20000 | 300-550 | 0.03 |
| 0.75 | 20 | 18000-20000 | 300-550 | 0.02 |
| 0.8 | 8 | 13000-18000 | 350-800 | 0.08 |
| 0.8 | 12 | 13000-18000 | 350-800 | 0.06 |
| 0.8 | 16 | 13000-18000 | 350-800 | 0.05 |
| 1.0 | 8 | 12000-17000 | 500-900 | 0.1 |
| 1.0 | 12 | 12000-17000 | 500-900 | 0.1 |
| 1.0 | 16 | 12000-17000 | 500-900 | 0.07 |
| 1.0 | 20 | 12000-17000 | 500-900 | 0.04 |
| 1.5 | 8 | 8000-11000 | 500-700 | 0.17 |
| 1.5 | 10 | 8000-11000 | 500-700 | 0.15 |
| 1.5 | 16 | 8000-11000 | 500-700 | 0.14 |
| 1.5 | 20 | 8000-11000 | 500-700 | 0.12 |
| 1.5 | 25 | 8000-11000 | 500-700 | 0.1 |
| 2.0 | 10 | 5000-8000 | 400-600 | 0.18 |
| 2.0 | 15 | 5000-8000 | 400-600 | 0.17 |
| 2.0 | 20 | 5000-8000 | 400-600 | 0.16 |
| 2.0 | 25 | 5000-8000 | 400-600 | 0.15 |
| 2.0 | 30 | 5000-8000 | 400-600 | 0.14 |