MSXH440R
MUGEN COATING PREMIUM Power Corner Radius End Mill
●Improved designs of unequal helix angle and flute spacing． Suppression from chattering to realize stable milling progression．
●Original spiral design at corner radius flutes improves cutting edge performance!
●Designed for high rigidity to suppress corner radius flute breakage even on rough milling stresses．
●Adopted MUGEN COATING PREMIUM for improvement heat resistance and cutting edge strength to protect from milling heat influence．
Coating
MUGEN COATING PREMIUM
Material
Micro Grain Carbide
Cutting Possibility of Work Material Hardness
Up to 40HRC
Number of Flutes
4 Flutes
Helix Angle
40°/42°
Applications
Side Milling
Applications
Slot Milling
Applications
Face Milling
Work Materials
Machinable indication by 
, 
,
| Carbon Steel | Alloy Steel | Prehardened Steel | Hardened Steel | Stainless Steel | Heat Resistant Alloy | Aluminum Alloy | Copper | Resin | Graphite | Hard Brittle Material | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ～ 52HRC |
～ 60HRC |
～ 65HRC |
～ 70HRC |
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| Carbon Steel | Heat Resistant Alloy |
|
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|---|---|---|---|---|
| Alloy Steel | |
Aluminum Alloy | ||
| Prehardened Steel |
|
Copper | ||
| Hardened Steel |
～ 52HRC |
Resin | ||
| ～ 60HRC |
Graphite | |||
| ～ 65HRC |
Hard Brittle Material |
|||
| ～ 70HRC |
Hard Brittle Material |
|||
| Stainless Steel | |
|||
Leaflet
