Reduced vibration
Special flute geometry and multiple helix are designed to help eliminate machining vibration.
Broad material suitability
Specified for stainless steels, mild steels, cast iron and materials below HRc40.
Useful size coverage
Ten flat-shank options cover 3 to 25 mm mill diameters.
| SKU | Mill Diameter (mm) | Ball Nose Radius (mm) | Overall length (mm) | Shank dia. (mm) | Length of cut (mm) | Stock | Price | Qty | Add |
|---|---|---|---|---|---|---|---|---|---|
| GMG56030 | 3 | R1.5 | 57.0 | 6.0 | 8.0 | 5 days | $72.10 | ||
| GMG56040 | 4 | R2.0 | 57.0 | 6.0 | 11.0 | 5 days | $72.10 | ||
| GMG56050 | 5 | R2.5 | 57.0 | 6.0 | 13.0 | 5 days | $72.10 | ||
| GMG56060 | 6 | R3.0 | 57.0 | 6.0 | 13.0 | In stock | $72.10 | ||
| GMG56080 | 8 | R4.0 | 63.0 | 8.0 | 19.0 | In stock | $101.10 | ||
| GMG56100 | 10 | R5.0 | 72.0 | 10.0 | 22.0 | 5 days | $159.00 | ||
| GMG56120 | 12 | R6.0 | 83.0 | 12.0 | 26.0 | 5 days | $192.80 | ||
| GMG56160 | 16 | R8.0 | 92.0 | 16.0 | 32.0 | 5 days | $318.70 | ||
| GMG56200 | 20 | R10.0 | 104.0 | 20.0 | 38.0 | 5 days | $572.60 | ||
| GMG56250 | 25 | R12.5 | 104.0 | 25.0 | 38.0 | 5 days | $809.30 |
Add (GMG56) V7 Plus Carbide, 4Flute Multi Helix Ball Bose End Mill, Long length, Flat Shank to comparison
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- Specifications
- Speeds & Feeds
- Reviews
YG-1 V7 Plus GMG56 is a carbide four-flute ball nose end mill with long-length flat shank geometry. Designed with 35°/37° multiple helix and special flute geometry, it helps eliminate vibration during machining. The GMG56 series suits stainless steels, mild steels, cast iron, and low-to-medium hardness materials below HRc40. Available diameters run from 3 to 25 mm, with ball nose radii from R1.5 to R12.5. Lengths of cut span 8 to 38 mm, while overall lengths span 57 to 104 mm. Shank diameters range from 6 to 25 mm across the supported GMG56 size family. The flat shank family includes ten listed sizes for practical tool selection.
- Carbide four-flute ball nose end mill
- Long-length design with flat shank
- 35°/37° multiple helix geometry
- Special flute geometry helps eliminate vibration
- Suitable for stainless steel mild steel and cast iron
- 3 to 25 mm diameters with R1.5 to R12.5 ball radii
No specifications available.
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 |