(GMG56) V7 Plus Carbide, 4Flute Multi Helix Ball Bose End Mill, Long length, Flat Shank

Long-Length Four-Flute Ball Nose End Mill
  • $79.31INC GST $72.10 EX GST
    Unit price per 

(GMG56) V7 Plus Carbide, 4Flute Multi Helix Ball Bose End Mill, Long length, Flat Shank

Long-Length Four-Flute Ball Nose End Mill
  • $79.31INC GST $72.10 EX GST
    Unit price per 

Code: GMG56030

    Key Features
  • Carbide four-flute ball nose end mill
  • Long-length design with flat shank
  • 35°/37° multiple helix geometry

Mill Diameter (mm)
Ball Nose Radius (mm)
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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.

SKUMill Diameter (mm)Ball Nose Radius (mm)Overall length (mm)Shank dia. (mm)Length of cut (mm)Stock Price Qty Add
GMG560303R1.557.06.08.0 5 days $72.10
GMG560404R2.057.06.011.0 5 days $72.10
GMG560505R2.557.06.013.0 5 days $72.10
GMG560606R3.057.06.013.0 In stock $72.10
GMG560808R4.063.08.019.0 In stock $101.10
GMG5610010R5.072.010.022.0 5 days $159.00
GMG5612012R6.083.012.026.0 5 days $192.80
GMG5616016R8.092.016.032.0 5 days $318.70
GMG5620020R10.0104.020.038.0 5 days $572.60
GMG5625025R12.5104.025.038.0 5 days $809.30

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  • Overview
  • Specifications
  • Speeds & Feeds
  • Reviews
Product Description

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
Product Data

No specifications available.

EDP No. Radius (R) Mill Diameter (D1) ShankDia (D2) Length of Cut (L1) Overall Length (L2) Mill Dia. Tolerance Shank Dia. Tolerance No. of Flute GMG56030 R1.5 3 6 8 57 0~-0.02 h5 4 GMG56040 R2.0 4 6 11 57 0~-0.02 h5 4 GMG56050 R2.5 5 6 13 57 0~-0.02 h5 4 GMG56060 R3.0 6 6 13 57 0~-0.02 h5 4 GMG56080 R4.0 8 8 19 63 0~-0.02 h5 4 GMG56100 R5.0 10 10 22 72 0~-0.02 h5 4 GMG56120 R6.0 12 12 26 83 0~-0.02 h6 4 GMG56160 R8.0 16 16 32 92 0~-0.030 h6 4 GMG56200 R10.0 20 20 38 104 0~-0.030 h6 4 GMG56250 R12.5 25 25 38 104 0~-0.030 h6 4

Speeds & Feeds

Diameter (Ø)VcfzRPMFEED
3.01620.025171891719
4.01620.027128921392
5.01620.03103131238
6.01620.0485941375
8.01620.0664461547
10.01620.06551571341
12.01620.0742971203
16.01620.0753223967
18.01620.082865917
20.01620.092578928
25.01620.0992063817
Diameter (Ø)VcfzRPMFEED
3.01130.025119901199
4.01130.0278992971
5.01130.037194863
6.01130.045995959
8.01130.0644961079
10.01130.0653597935
12.01130.072997839
16.01130.0742248665
18.01130.0791998631
20.01130.091798647
25.01130.0991439570
Diameter (Ø)VcfzRPMFEED
3.01620.025171891719
4.01620.027128921392
5.01620.03103131238
6.01620.0485941375
8.01620.0664461547
10.01620.06551571341
12.01620.0742971203
16.01620.0753223967
18.01620.082865917
20.01620.092578928
25.01620.0992063817
Diameter (Ø)VcfzRPMFEED
3.01130.025119901199
4.01130.0278992971
5.01130.037194863
6.01130.045995959
8.01130.0644961079
10.01130.0653597935
12.01130.072997839
16.01130.0742248665
18.01130.0791998631
20.01130.091798647
25.01130.0991439570
Diameter (Ø)VcfzRPMFEED
3.0680.0177215491
4.0680.0195411411
5.0680.0214329364
6.0680.0283608404
8.0680.0422706455
10.0680.0452165390
12.0680.0491804354
16.0680.0521353281
18.0680.0561203269
20.0680.0631082273
25.0680.07866242
Diameter (Ø)VcfzRPMFEED
3.0770.0158170490
4.0770.0156127368
5.0770.0254902490
6.0770.034085490
8.0770.043064490
10.0770.0452451441
12.0770.052042408
16.0770.0541532331
18.0770.0591362321
20.0770.0581225284
25.0770.059980231
Diameter (Ø)VcfzRPMFEED
3.0850.029019722
4.0850.026764541
5.0850.0255411541
6.0850.0414509740
8.0850.0453382609
10.0850.052706541
12.0850.0552255496
16.0850.061691406
18.0850.0641503385
20.0850.0651353352
25.0850.0681082294
Diameter (Ø)VcfzRPMFEED
3.0770.028170654
4.0770.026127490
5.0770.0254902490
6.0770.0414085670
8.0770.0453064551
10.0770.052451490
12.0770.0552042449
16.0770.061532368
18.0770.0641362349
20.0770.0651225319
25.0770.068980267
Diameter (Ø)VcfzRPMFEED
3.01190.031126261566
4.01190.03394701250
5.01190.03775761121
6.01190.0563131263
8.01190.07447351402
10.01190.08137881227
12.01190.08731571098
16.01190.0932367881
18.01190.0992104833
20.01190.1121894848
25.01190.1241515752
Diameter (Ø)VcfzRPMFEED
3.0210.0142228125
4.0210.014167194
5.0210.017133791
6.0210.0281114125
8.0210.031836104
10.0210.03566894
12.0210.03855785
16.0210.04241870
18.0210.04537167
20.0210.04533460
25.0210.04826751
Diameter (Ø)VcfzRPMFEED
3.0470.0184987359
4.0470.0183740269
5.0470.0222992263
6.0470.0372493369
8.0470.041870299
10.0470.0451496269
12.0470.0491247244
16.0470.054935202
18.0470.058831193
20.0470.058748174
25.0470.061598146
RPM: rev/min
FEED: mm/min
Vc: m/min
Fz: mm/tooth
EDP No. Radius (R) Mill Diameter (D1) ShankDia (D2) Length of Cut (L1) Overall Length (L2) Mill Dia. Tolerance Shank Dia. Tolerance No. of Flute GMG56030 R1.5 3 6 8 57 0~-0.02 h5 4 GMG56040 R2.0 4 6 11 57 0~-0.02 h5 4 GMG56050 R2.5 5 6 13 57 0~-0.02 h5 4 GMG56060 R3.0 6 6 13 57 0~-0.02 h5 4 GMG56080 R4.0 8 8 19 63 0~-0.02 h5 4 GMG56100 R5.0 10 10 22 72 0~-0.02 h5 4 GMG56120 R6.0 12 12 26 83 0~-0.02 h6 4 GMG56160 R8.0 16 16 32 92 0~-0.030 h6 4 GMG56200 R10.0 20 20 38 104 0~-0.030 h6 4 GMG56250 R12.5 25 25 38 104 0~-0.030 h6 4

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