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2" 90 Degree Helical Square Shoulder Heavy Duty Indexable Face Mill LNKT Insert

In stock

Shipping UPS Ground



More Information
Mfg SKU #404-6811
Indexable Milling CategorySquare Shoulder Face Mill
BrandShars Tool
cutting diameter2
Insert StyleLNKT
Insert Size120608
Length of Cut1.73
Number of Inserts16
Number of Flutes4
Cutting Angle90
Coolant ThroughYes
Overall Height2-1/2



Alloy SteelAlloy Steel
Cast IronCast Iron
Heat Resistant SteelHeat Resistant Steel
Stainless SteelStainless Steel


  • LNKT insert with 4 cutting edges suitable for milling in steel, stainless steel, cast iron and other difficult machined materials
  • Vertical mounting of the insert changes the direction of cutting forces which is absorbed by the thick carbide insert body to increase tool rigidity
  • Vertical mounting design combined with thick carbide insert increases the potential feed rate by 30% in roughing compared to horizontal mounted insert such as APKT

  • Low runout of the square shoulder leaves good surface quality in workpiece and no obvious tool marks in the contours
  • Double positive rake angle design reduces cutting forces

  • High strength tool body material with coolant thru port on each flute

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


  • Use LNKT 120608 insert (sold separately)
  • LNKT insert with high strength positive cutting edge to increase wear resistance and reduce cutting pressure
  • Helical versatile and ultra smooth coating technology prevent chip welding


Cutting Parameter


Square Shoulder Milling

What’s Included

  • Insert shown in the picture are NOT included
  • insert screw is included