NACHI AGHV Heavy-Duty Square End Mill (4/6F)
4/6-flute HSS-Co square end mill for machining steel, stainless steel and non-ferrous metals, for heavy-duty milling. AG (AlCrN) coating, Ø3–50 mm in whole-millimetre sizes (35 catalogue items). Ships in a single coating option. Part of NACHI's milling tool range.
Engineered for performance
HSS-Co Substrate, AG (AlCrN) Coating
A cobalt-alloyed high-speed-steel body under NACHI's AG family (AlCrN) coating, across all 35 catalogue sizes.
4/6-Flute Heavy-Duty Geometry
A dual flute-count choice (4F or 6F) under the catalogue's own "Heavy-Duty" designation, for higher-rigidity roughing cuts — the AlCrN-coated counterpart to the HV (uncoated) line.
Steel, Stainless & Non-Ferrous Coverage
Rated for ISO P (steel), M (stainless steel) and N (non-ferrous metal) material groups.
Ø3–50 mm, 50–160 mm Overall Length
Diameters run Ø3–50 mm in whole-millimetre steps, with overall lengths from 50 to 160 mm across 35 sizes.
Sizes & part numbers
No sizes match those filters.
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| ORDER NO. | FLUTES | Ø | FLUTE L | OAL | SHANK | COATING |
|---|---|---|---|---|---|---|
| AGHV3 | 4 | 3 mm | 9 | 50 | 6 | AlCr (AG) |
| AGHV4 | 4 | 4 mm | 12 | 60 | 8 | AlCr (AG) |
| AGHV5 | 4 | 5 mm | 15 | 60 | 8 | AlCr (AG) |
| AGHV6 | 4 | 6 mm | 15 | 60 | 8 | AlCr (AG) |
| AGHV7 | 4 | 7 mm | 20 | 65 | 10 | AlCr (AG) |
| AGHV8 | 4 | 8 mm | 20 | 65 | 10 | AlCr (AG) |
| AGHV9 | 4 | 9 mm | 25 | 75 | 12 | AlCr (AG) |
| AGHV10 | 4 | 10 mm | 25 | 75 | 12 | AlCr (AG) |
| AGHV11 | 4 | 11 mm | 30 | 80 | 12 | AlCr (AG) |
| AGHV12 | 4 | 12 mm | 30 | 80 | 12 | AlCr (AG) |
| AGHV13 | 4 | 13 mm | 35 | 90 | 16 | AlCr (AG) |
| AGHV14 | 4 | 14 mm | 35 | 90 | 16 | AlCr (AG) |
| AGHV15 | 4 | 15 mm | 40 | 95 | 16 | AlCr (AG) |
| AGHV16 | 4 | 16 mm | 40 | 95 | 16 | AlCr (AG) |
| AGHV17 | 4 | 17 mm | 40 | 105 | 20 | AlCr (AG) |
| AGHV18 | 4 | 18 mm | 40 | 105 | 20 | AlCr (AG) |
| AGHV19 | 4 | 19 mm | 45 | 110 | 20 | AlCr (AG) |
| AGHV20 | 4 | 20 mm | 45 | 110 | 20 | AlCr (AG) |
| AGHV21 | 4 | 21 mm | 45 | 110 | 20 | AlCr (AG) |
| AGHV22 | 4 | 22 mm | 45 | 110 | 20 | AlCr (AG) |
| AGHV23 | 4 | 23 mm | 50 | 120 | 25 | AlCr (AG) |
| AGHV24 | 4 | 24 mm | 50 | 120 | 25 | AlCr (AG) |
| AGHV25 | 4 | 25 mm | 50 | 120 | 25 | AlCr (AG) |
| AGHV26 | 4 | 26 mm | 50 | 120 | 25 | AlCr (AG) |
| AGHV27 | 4 | 27 mm | 55 | 125 | 25 | AlCr (AG) |
| AGHV28 | 6 | 28 mm | 55 | 125 | 25 | AlCr (AG) |
| AGHV29 | 6 | 29 mm | 55 | 125 | 25 | AlCr (AG) |
| AGHV30 | 6 | 30 mm | 55 | 125 | 25 | AlCr (AG) |
| AGHV32 | 6 | 32 mm | 60 | 145 | 32 | AlCr (AG) |
| AGHV35 | 6 | 35 mm | 60 | 145 | 32 | AlCr (AG) |
| AGHV40 | 6 | 40 mm | 65 | 150 | 32 | AlCr (AG) |
| AGHV45 | 6 | 45 mm | 70 | 160 | 32 | AlCr (AG) |
| AGHV45×42 | 6 | 45 mm | 70 | 160 | 42 | AlCr (AG) |
| AGHV50 | 6 | 50 mm | 70 | 160 | 32 | AlCr (AG) |
| AGHV50×42 | 6 | 50 mm | 70 | 160 | 42 | AlCr (AG) |
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