Add V7 PLUS 4 Flute Multiple Helix Regular Ball End mill (GMG56) to comparison
View Comparison- Overview
- Specifications
- Specifications
- Operation
- Work Material
- Speeds & Feeds
- Reviews
The GMG56 series corner radius high helix end mills range from 3-25mm diameter. The V7 plus range from YG-1 offer the highest metal removal rates for trochoidal milling or the best performance in super finishing applications, offering exceptional results in silent machining of steels, stainless steels, heat resistant super alloys such as inconel & cast iron. For the best results use in a hydraulic chuck or high-performance tool holder with excellent clamping torque.
- Y1200 coated ultrafine micrograin carbide
- HPC (High performance cutting)
- Multiple helix geometries and unequal flute spacing enable higher feed rates and larger cut depths
- Helix & unequal flute spacing reduces vibration
- High heat resistance of Y1200 coating ensures exceptional tool life in stainless steel, titanium and HRSA machining
| Workpiece Material | P M K S H |
| Ball Radius Tolerance | 0.02 |
| Cutting Shape | Ball Nose |
| Hardened Steels(HRc40~45) | Great |
| Helix Angle | Multiple Helix 35/37 |
| No. Flutes | 4 |
| Operation | Profiling, Side Milling, Small Part |
| Shank Type | Plain |
| Surface Treatment | YG-1 Y Coating |
| Tool Material | Carbide |
| Flutes | 4 |
| Helix Angle | 35°/37° (Multiple Helix) |
| Cutting Edge Shape | Ball Nose |
| Size Min | R1.5 |
| Size Max | R12.5 |
Excellent
Excellent
Excellent
Excellent
Excellent
Great
Great
Great
Great
Speeds & Feeds
| Diameter (Ø) | Vc | fz | RPM | FEED |
|---|---|---|---|---|
| 3.0 | 162 | 0.025 | 17189 | 1719 |
| 4.0 | 162 | 0.027 | 12892 | 1392 |
| 5.0 | 162 | 0.03 | 10313 | 1238 |
| 6.0 | 162 | 0.04 | 8594 | 1375 |
| 8.0 | 162 | 0.06 | 6446 | 1547 |
| 10.0 | 162 | 0.065 | 5157 | 1341 |
| 12.0 | 162 | 0.07 | 4297 | 1203 |
| 16.0 | 162 | 0.075 | 3223 | 967 |
| 18.0 | 162 | 0.08 | 2865 | 917 |
| 20.0 | 162 | 0.09 | 2578 | 928 |
| 25.0 | 162 | 0.099 | 2063 | 817 |
| Diameter (Ø) | Vc | fz | RPM | FEED |
|---|---|---|---|---|
| 3.0 | 113 | 0.025 | 11990 | 1199 |
| 4.0 | 113 | 0.027 | 8992 | 971 |
| 5.0 | 113 | 0.03 | 7194 | 863 |
| 6.0 | 113 | 0.04 | 5995 | 959 |
| 8.0 | 113 | 0.06 | 4496 | 1079 |
| 10.0 | 113 | 0.065 | 3597 | 935 |
| 12.0 | 113 | 0.07 | 2997 | 839 |
| 16.0 | 113 | 0.074 | 2248 | 665 |
| 18.0 | 113 | 0.079 | 1998 | 631 |
| 20.0 | 113 | 0.09 | 1798 | 647 |
| 25.0 | 113 | 0.099 | 1439 | 570 |
| Diameter (Ø) | Vc | fz | RPM | FEED |
|---|---|---|---|---|
| 3.0 | 162 | 0.025 | 17189 | 1719 |
| 4.0 | 162 | 0.027 | 12892 | 1392 |
| 5.0 | 162 | 0.03 | 10313 | 1238 |
| 6.0 | 162 | 0.04 | 8594 | 1375 |
| 8.0 | 162 | 0.06 | 6446 | 1547 |
| 10.0 | 162 | 0.065 | 5157 | 1341 |
| 12.0 | 162 | 0.07 | 4297 | 1203 |
| 16.0 | 162 | 0.075 | 3223 | 967 |
| 18.0 | 162 | 0.08 | 2865 | 917 |
| 20.0 | 162 | 0.09 | 2578 | 928 |
| 25.0 | 162 | 0.099 | 2063 | 817 |
| Diameter (Ø) | Vc | fz | RPM | FEED |
|---|---|---|---|---|
| 3.0 | 113 | 0.025 | 11990 | 1199 |
| 4.0 | 113 | 0.027 | 8992 | 971 |
| 5.0 | 113 | 0.03 | 7194 | 863 |
| 6.0 | 113 | 0.04 | 5995 | 959 |
| 8.0 | 113 | 0.06 | 4496 | 1079 |
| 10.0 | 113 | 0.065 | 3597 | 935 |
| 12.0 | 113 | 0.07 | 2997 | 839 |
| 16.0 | 113 | 0.074 | 2248 | 665 |
| 18.0 | 113 | 0.079 | 1998 | 631 |
| 20.0 | 113 | 0.09 | 1798 | 647 |
| 25.0 | 113 | 0.099 | 1439 | 570 |
| Diameter (Ø) | Vc | fz | RPM | FEED |
|---|---|---|---|---|
| 3.0 | 68 | 0.017 | 7215 | 491 |
| 4.0 | 68 | 0.019 | 5411 | 411 |
| 5.0 | 68 | 0.021 | 4329 | 364 |
| 6.0 | 68 | 0.028 | 3608 | 404 |
| 8.0 | 68 | 0.042 | 2706 | 455 |
| 10.0 | 68 | 0.045 | 2165 | 390 |
| 12.0 | 68 | 0.049 | 1804 | 354 |
| 16.0 | 68 | 0.052 | 1353 | 281 |
| 18.0 | 68 | 0.056 | 1203 | 269 |
| 20.0 | 68 | 0.063 | 1082 | 273 |
| 25.0 | 68 | 0.07 | 866 | 242 |
| Diameter (Ø) | Vc | fz | RPM | FEED |
|---|---|---|---|---|
| 3.0 | 77 | 0.015 | 8170 | 490 |
| 4.0 | 77 | 0.015 | 6127 | 368 |
| 5.0 | 77 | 0.025 | 4902 | 490 |
| 6.0 | 77 | 0.03 | 4085 | 490 |
| 8.0 | 77 | 0.04 | 3064 | 490 |
| 10.0 | 77 | 0.045 | 2451 | 441 |
| 12.0 | 77 | 0.05 | 2042 | 408 |
| 16.0 | 77 | 0.054 | 1532 | 331 |
| 18.0 | 77 | 0.059 | 1362 | 321 |
| 20.0 | 77 | 0.058 | 1225 | 284 |
| 25.0 | 77 | 0.059 | 980 | 231 |
| Diameter (Ø) | Vc | fz | RPM | FEED |
|---|---|---|---|---|
| 3.0 | 85 | 0.02 | 9019 | 722 |
| 4.0 | 85 | 0.02 | 6764 | 541 |
| 5.0 | 85 | 0.025 | 5411 | 541 |
| 6.0 | 85 | 0.041 | 4509 | 740 |
| 8.0 | 85 | 0.045 | 3382 | 609 |
| 10.0 | 85 | 0.05 | 2706 | 541 |
| 12.0 | 85 | 0.055 | 2255 | 496 |
| 16.0 | 85 | 0.06 | 1691 | 406 |
| 18.0 | 85 | 0.064 | 1503 | 385 |
| 20.0 | 85 | 0.065 | 1353 | 352 |
| 25.0 | 85 | 0.068 | 1082 | 294 |
| Diameter (Ø) | Vc | fz | RPM | FEED |
|---|---|---|---|---|
| 3.0 | 77 | 0.02 | 8170 | 654 |
| 4.0 | 77 | 0.02 | 6127 | 490 |
| 5.0 | 77 | 0.025 | 4902 | 490 |
| 6.0 | 77 | 0.041 | 4085 | 670 |
| 8.0 | 77 | 0.045 | 3064 | 551 |
| 10.0 | 77 | 0.05 | 2451 | 490 |
| 12.0 | 77 | 0.055 | 2042 | 449 |
| 16.0 | 77 | 0.06 | 1532 | 368 |
| 18.0 | 77 | 0.064 | 1362 | 349 |
| 20.0 | 77 | 0.065 | 1225 | 319 |
| 25.0 | 77 | 0.068 | 980 | 267 |
| Diameter (Ø) | Vc | fz | RPM | FEED |
|---|---|---|---|---|
| 3.0 | 119 | 0.031 | 12626 | 1566 |
| 4.0 | 119 | 0.033 | 9470 | 1250 |
| 5.0 | 119 | 0.037 | 7576 | 1121 |
| 6.0 | 119 | 0.05 | 6313 | 1263 |
| 8.0 | 119 | 0.074 | 4735 | 1402 |
| 10.0 | 119 | 0.081 | 3788 | 1227 |
| 12.0 | 119 | 0.087 | 3157 | 1098 |
| 16.0 | 119 | 0.093 | 2367 | 881 |
| 18.0 | 119 | 0.099 | 2104 | 833 |
| 20.0 | 119 | 0.112 | 1894 | 848 |
| 25.0 | 119 | 0.124 | 1515 | 752 |
| Diameter (Ø) | Vc | fz | RPM | FEED |
|---|---|---|---|---|
| 3.0 | 21 | 0.014 | 2228 | 125 |
| 4.0 | 21 | 0.014 | 1671 | 94 |
| 5.0 | 21 | 0.017 | 1337 | 91 |
| 6.0 | 21 | 0.028 | 1114 | 125 |
| 8.0 | 21 | 0.031 | 836 | 104 |
| 10.0 | 21 | 0.035 | 668 | 94 |
| 12.0 | 21 | 0.038 | 557 | 85 |
| 16.0 | 21 | 0.042 | 418 | 70 |
| 18.0 | 21 | 0.045 | 371 | 67 |
| 20.0 | 21 | 0.045 | 334 | 60 |
| 25.0 | 21 | 0.048 | 267 | 51 |
| Diameter (Ø) | Vc | fz | RPM | FEED |
|---|---|---|---|---|
| 3.0 | 47 | 0.018 | 4987 | 359 |
| 4.0 | 47 | 0.018 | 3740 | 269 |
| 5.0 | 47 | 0.022 | 2992 | 263 |
| 6.0 | 47 | 0.037 | 2493 | 369 |
| 8.0 | 47 | 0.04 | 1870 | 299 |
| 10.0 | 47 | 0.045 | 1496 | 269 |
| 12.0 | 47 | 0.049 | 1247 | 244 |
| 16.0 | 47 | 0.054 | 935 | 202 |
| 18.0 | 47 | 0.058 | 831 | 193 |
| 20.0 | 47 | 0.058 | 748 | 174 |
| 25.0 | 47 | 0.061 | 598 | 146 |
| RPM: | – | rev/min |
| FEED: | – | mm/min |
| Vc: | – | m/min |
| Fz: | – | mm/tooth |