3" 45 degree Face Mill SEHT Insert

SKU 404-2247

3" 45 degree Face Mill SEHT Insert

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SKU 404-2247
Indexable Milling Category Face & Shoulder Mill
cutting diameter 3
Maximum Cutting Diameter 3.650
Axial Depth of Cut ap 0.236
Insert Style SEHT, SEHW, SEKT
Insert Size 1204
Number of Flutes 6
Cutting Angle 45
Coolant Thru no
Helical No
arbor hole diameter 1
Overall Height 1.97
Full Details

Product Spotlight

  • Suitable for most face milling applications
  • Reduces vibration on long overhang applications
  • Chip thinning effect allows for increased table feeds
  • High Positive cutting geometry 

  • Photo is only showing an example of face mill/end mill from this series


Benefit from the 45 degree lead angle allows an increase of feedrate by 50% over 90 degree face mill and also allows this face mill to used on smaller horse power mills.  It uses industry standard SEHT / SEHW / SEHX 43 (ISO 1204) insert which has a positive 20 degree clearance angle.  The insert pockets are designed to be 19 degree positive inclined to minimize vibration and each pocket has an chip escaping pathway to help preventing chip built-up on insert edge.


  • Each insert pocket is designed to reduce run-out and extent insert life.
  • Use SEKT / SEHT / SEHW 43 1204 insert (INSERT NOT INCLUDED)
  • Setting Angle: 45 degree
  • Radial rake angle: -7 degree
  • Axial rake angle: 19 degree
  • Easy reference guide for insert number, screw, and other accessories is printed on the tool shank


Cutting Parameter


What's Included

  • Insert NOT included


  • Alloy SteelAlloy Steel
  • Heat Resistant SteelHeat Resistant Steel
  • Non Ferrous MetalNon Ferrous Metal
  • Stainless SteelStainless Steel