DHS340
3-Flute Square End Mill with Nick for Copper Electrode
●Adopt nick shape (standard type) on peripheral cutting edge．
●Chips can be removed smoothly by breaking up the chips that preventing chipping and tool breakage．
●Strong helix angle and special nick shape are suitable for roughing．
Material
Micro Grain Carbide
Number of Flutes
3 Flutes
Helix Angle
40°
φd-0.001/-0.003
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 |
||||||||||
|
|||||||||||||
| Carbon Steel | Heat Resistant Alloy |
|||
|---|---|---|---|---|
| Alloy Steel | Aluminum Alloy | |||
| Prehardened Steel |
Copper | |
||
| Hardened Steel |
～ 52HRC |
Resin | ||
| ～ 60HRC |
Graphite | |||
| ～ 65HRC |
Hard Brittle Material |
|||
| ～ 70HRC |
Hard Brittle Material |
|||
| Stainless Steel | ||||
Leaflet
