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1-1/4" 45 Degree End Mill SEHT Insert 3/4'' Shank

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More Information
Mfg SKU #404-2369
Indexable Milling CategoryChamfer & Angle End Mill
BrandShars Tool
cutting diameter1-1/4
Maximum Cutting Diameter1.76
Axial Depth of Cut ap0.236
shank size3/4
Overall Length4
Insert StyleSEHT, SEHW, SEKT
Insert Size1204
Number of Flutes3
Cutting Angle45
Coolant ThroughNo


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


  • 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.
  • Easy reference guide for insert number, screw, and other accessories is printed on the tool shank

  • Use SEKT / SEHT / SEHW 43 1204 insert (INSERT NOT INCLUDED)


Cutting Parameter


What’s Included

  • Insert shown in the pictures not included
  • Insert screw is included