END MILLS SERIES
55103995 ~ 55104039
Description
Specification
2 FLUTES TAPER SQUARE END MILLS
UNIT: mm
| ITEM NO. | TYPE NO. | SMALL MILL DIA (D1) |
FLUTE LENGTH (L2) |
FLUTE LENGTH (α) |
LARGE MILL DIA (D) |
O.A.L (L1) |
SHANK DIA (d2) |
|---|---|---|---|---|---|---|---|
| 55103995 | JTA 010005 | 1.0 | 4 | 0.5° | 1.07 | 50 | 4 |
| 55103996 | JTA 010010 | 1.0 | 4 | 1° | 1.14 | 50 | 4 |
| 55103997 | JTA 010015 | 1.0 | 4 | 1.5° | 1.21 | 50 | 4 |
| 55103998 | JTA 010020 | 1.0 | 4 | 2° | 1.28 | 50 | 4 |
| 55103999 | JTA 010025 | 1.0 | 4 | 2.5° | 1.35 | 50 | 4 |
| 55104000 | JTA 010030 | 1.0 | 4 | 3° | 1.42 | 50 | 4 |
| 55104001 | JTA 010050 | 1.0 | 5 | 5° | 1.7 | 50 | 4 |
| 55104002 | JTA 010070 | 1.0 | 5 | 7° | 1.98 | 50 | 4 |
| 55104003 | JTA 010100 | 1.5 | 5 | 10° | 2.41 | 50 | 4 |
| 55104004 | JTA 015005 | 1.5 | 5 | 0.5° | 1.59 | 50 | 4 |
| 55104005 | JTA 015010 | 1.5 | 5 | 1° | 1.67 | 50 | 4 |
| 55104006 | JTA 015015 | 1.5 | 5 | 1.5° | 1.76 | 50 | 4 |
| 55104007 | JTA 015020 | 1.5 | 5 | 2° | 1.85 | 50 | 4 |
| 55104008 | JTA 015025 | 1.5 | 5 | 2.5° | 1.93 | 50 | 4 |
| 55104009 | JTA 015030 | 1.5 | 5 | 3° | 2.02 | 50 | 4 |
| 55104010 | JTA 015050 | 1.5 | 5 | 5° | 2.37 | 50 | 4 |
| 55104011 | JTA 015070 | 1.5 | 5 | 7° | 2.73 | 50 | 4 |
| 55104012 | JTA 015100 | 1.5 | 5 | 10° | 3.26 | 50 | 4 |
| 55104013 | JTA 020005 | 2.0 | 6 | 0.5° | 2.10 | 50 | 4 |
| 55104014 | JTA 020010 | 2.0 | 6 | 1° | 2.21 | 50 | 4 |
| 55104015 | JTA 020015 | 2.0 | 6 | 1.5° | 2.31 | 50 | 4 |
| 55104016 | JTA 020020 | 2.0 | 6 | 2° | 2.41 | 50 | 4 |
| 55104017 | JTA 020025 | 2.0 | 6 | 2.5° | 2.52 | 50 | 4 |
| 55104018 | JTA 020030 | 2.0 | 6 | 3° | 2.62 | 50 | 4 |
| 55104019 | JTA 020050 | 2.0 | 6 | 5° | 3.05 | 50 | 4 |
| 55104020 | JTA 020070 | 2.0 | 6 | 7° | 3.47 | 50 | 4 |
| 55104021 | JTA 020100 | 2.0 | 6 | 10° | 4.12 | 50 | 4 |
| 55104022 | JTA 025005 | 2.5 | 8 | 0.5° | 2.64 | 50 | 4 |
| 55104023 | JTA 025010 | 2.5 | 8 | 1° | 2.78 | 50 | 4 |
| 55104024 | JTA 025015 | 2.5 | 8 | 1.5° | 2.91 | 50 | 4 |
| 55104025 | JTA 025020 | 2.5 | 8 | 2° | 3.05 | 50 | 4 |
| 55104026 | JTA 025025 | 2.5 | 8 | 2.5° | 3.20 | 50 | 4 |
| 55104027 | JTA 025030 | 2.5 | 8 | 3° | 3.33 | 50 | 4 |
| 55104028 | JTA 025050 | 2.5 | 8 | 5° | 3.90 | 50 | 4 |
| 55104029 | JTA 025070 | 2.5 | 8 | 7° | 4.46 | 50 | 4 |
| 55104030 | JTA 025100 | 2.5 | 8 | 10° | 5.32 | 50 | 4 |
| 55104031 | JTA 030005 | 3.0 | 10 | 0.5° | 3.17 | 50 | 4 |
| 55104032 | JTA 030010 | 3.0 | 10 | 1° | 3.35 | 50 | 4 |
| 55104033 | JTA 030015 | 3.0 | 10 | 1.5° | 3.52 | 50 | 4 |
| 55104034 | JTA 030020 | 3.0 | 10 | 2° | 3.69 | 50 | 4 |
| 55104035 | JTA 030025 | 3.0 | 10 | 2.5° | 3.87 | 50 | 4 |
| 55104036 | JTA 030030 | 3.0 | 10 | 3° | 4.05 | 50 | 6 |
| 55104037 | JTA 030050 | 3.0 | 10 | 5° | 4.75 | 50 | 6 |
| 55104038 | JTA 030070 | 3.0 | 10 | 7° | 5.45 | 50 | 6 |
| 55104039 | JTA 030100 | 3.0 | 10 | 10° | 6.53 | 60 | 8 |
RECOMMENED CUTTING CONDITION FOR LONG FLUTE, TAPER 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 |
| 1 | 12000 | 65 | 6800 | 40 | 5000 | 15 |
| 1.5 | 9600 | 70 | 5200 | 45 | 2000 | 15 |
| 2 | 7500 | 85 | 4000 | 48 | 1500 | 18 |
| 2.5 | 6800 | 100 | 3700 | 60 | 1700 | 20 |
| 4 | 3500 | 120 | 1800 | 60 | 600 | 20 |
| 6 | 2500 | 150 | 1600 | 80 | 550 | 25 |
| 8 | 2000 | 150 | 1200 | 80 | 450 | 25 |
| 10 | 1500 | 150 | 1000 | 80 | 350 | 25 |