(GMG55) V7 Plus Carbide, 4Flute Multi Helix Ball Bose End Mill, Long length, Plain Shank
Long-length four-flute carbide ball nose end mill
- SKU
- GMG55040
Key features
- Carbide four-flute ball nose end mill
- Long-length design with a plain shank
- 35°/37° multiple helix geometry
Made in South Korea
Reduced vibration
Special flute geometry and a multiple helix help minimise vibration during machining.
Material versatility
Designed for stainless steels, mild steels, cast iron and materials under HRc40.
Extended reach
Long-length construction supports milling applications where additional tool reach is needed.
| SKU | Mill Diameter (mm) | Ball Nose Radius (mm) | Overall length (mm) | Shank dia. (mm) | Length of cut (mm) | Stock | Price | Qty | Add |
|---|---|---|---|---|---|---|---|---|---|
| GMG55040 | 4 | R2.0 | 57.0 | 6.0 | 11.0 | In stock | $53.69 | ||
| GMG55050 | 5 | R2.5 | 57.0 | 6.0 | 13.0 | Low stock | $53.69 | ||
| GMG55060 | 6 | R3.0 | 57.0 | 6.0 | 13.0 | In stock | $53.69 | ||
| GMG55080 | 8 | R4.0 | 63.0 | 8.0 | 19.0 | In stock | $75.28 | ||
| GMG55100 | 10 | R5.0 | 72.0 | 10.0 | 22.0 | In stock | $118.45 | ||
| GMG55120 | 12 | R6.0 | 83.0 | 12.0 | 26.0 | In stock | $143.63 | ||
| GMG55160 | 16 | R8.0 | 92.0 | 16.0 | 32.0 | Low stock | $237.46 | ||
| GMG55200 | 20 | R10.0 | 104.0 | 20.0 | 38.0 | Low stock | $426.64 |
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- Specifications
- Speeds & Feeds
- Reviews
YG-1 GMG55 V7 Plus is a carbide four-flute ball nose end mill with a long-length plain shank. It uses special flute geometry and a 35°/37° multiple helix to help eliminate machining vibrations. Designed for milling, it delivers excellent performance on stainless steels, mild steels and cast iron. It also suits low and medium hardness materials under HRc40. The long-length format supports applications requiring additional tool reach. GMG55 identifies the plain-shank version within the V7 Plus ball nose family. Available selections cover R2.0 to R10.0 ball radii and 4 to 20 mm diameters. Each listed SKU has four flutes, with lengths of cut from 11 to 38 mm.
- Carbide four-flute ball nose end mill
- Long-length design with a plain shank
- 35°/37° multiple helix geometry
- Special flute geometry helps eliminate vibrations
- Suitable for stainless steels mild steels and cast iron
- R2.0 to R10.0 ball radii in listed selections
No specifications available.
Cutting Speeds and Feeds
Select the operation, workpiece material and tool diameter to calculate the recommended cutting parameters for this product.
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