Outlines of LS Series TAC Mills

Face Milling (Light to Medium Duty)
Type No. and AppearanceSpecificationsStockFeatures and Insert SizeWork Material
Corner angle and depth of cut (inch)Rake angle (degrees)Diameter (inch)
A.R.R.R.
TGP4100IAU+7+13.1505y
  • General purpose milling of ordinary steels and cast iron.
  • 1/2 (I x C) X1/8.


  • 3.9376y
    4.9218y
    6.2998y
    7.87410y
    TGP4100BAU+7+13.9378yy
  • General purpose, mainly for high feed cutting of cast iron.
  • Close pitch version of TGP4100IAU.
  • 1/2 (I x C) X1/8.



  • 4.92110yy
    6.29912yy
    7.87416yy
    9.84220yy
    12.40224y
    TMD4400I-U+15-33.1504yy
  • For machining center. Suited for various work materials.
  • Adoption of irrugular pitch. Effective in vibration prevention.
  • Small size and light weight.
  • 1/2 (I x C) X1/8.
  • 3.9375yy
    4.9216yy
    6.2998yy
    7.87410y
    9.84212y
    12.40214y
    TMD4400B-U+15-33.1506yy
  • For machining center. Suited for various work materials.
  • Adoption of irrugular pitch. Effective in vibration prevention.
  • Small size and light weight.
  • 1/2 (I x C) X1/8.
  • Close pitch version of TMD4400I-U.
  • 3.9378yy
    4.92110yy
    6.29914yy
    7.87418y
    9.84222y
    TGE4400I-U+19-23.1504y
  • Larger rake angle than TMD4400I-U.
  • Excellent free cutting action.
  • Small size and light weight.
  • 1/2 (I x C) X1/8.
  • 3.9375y
    4.9216y
    6.2998y
    TMD5400I-U+15-33.9374yy
  • Larger depth-of-cut milling of stainless, die steel and various steels.
  • Optimum cutting angle for machining of difficult-to-cut material.
  • 5/8 (I x C) X3/16.
  • 4.9216yy
    6.2996yy
    7.8748yy
    9.84210yy
    12.40212yy
    THF4400IAU+17+53.1505yy
  • Largest rake angle cutter among the TAC mills.
  • 1/2 (I x C) X1/8.




  • 3.9376y
    4.9218y
    6.2998y
    7.87410y
    9.84212y
    12.40214y
    THF5400IAU+17+53.1503y
  • Largest rake angle cutter among the TAC mills.
  • 5/8 (I x C) X3/16.




  • 3.9374y
    4.9215y
    6.2996y
    7.8748y
    9.84210y
    12.40212y
    Face Milling (Heavy Duty)
    TGP5100IAU+7+13.9375y
  • General purpose medium and heavy cutting of various steels and cast irons.
  • By adoption of irregular pitch, effective in vibration prevention.
  • 5/8 (I x C) X3/16.



  • 4.9216y
    6.2998y
    7.87410y
    9.84212y
    12.40214y
    Square Shoulder Milling
    TSP4000IAU+503.1504y
  • Square shoulder cutting of various kinds of steel and cast iron.
  • Adopted irregular pitch.
  • 1/2 (I x C) X3/16.


  • 3.9376y
    4.9216y
    6.2998y
    7.87410y
    Square Shoulder Milling (Light to Medium)
    TSE4000IAU+17+53.1504y
  • For square shoulder milling of light alloy and difficult-to-cut material.
  • Rake angle larger than TSP4000IAU.
  • 1/2 (I x C) X3/16.

  • 3.9376yy
    4.9216y
    6.2998y
    7.87410y
    Curvature Milling
    TRD6000-U+8-32.3624y
  • For rough milling of curvatures of die.
  • Capable of low depth of cut at high speed.
  • ø0.787 X 3/16.
  • 3.1495y
    4.1336y
    5.5128y
    7.08710y
    Finish Milling
    MS Cutters-5-303.9372y
  • Exclusively for finish milling of various steel and cast iron.
  • Micro depth of cut and high feed.
  • Finish comparable to grinding attainable.


  • 4.9212y
    5.9054y
    7.8744y
    9.8434y
    11.8114y