SDHT12-422 SDHT12-423 SDMT12-41SDMW12d r
ProductApplication & MaterialDimensions (mm)
RoughingSemi-FinishingFinishingl s
EDPItem DescriptionGradeDepth of Cut(mm)d (IC)lsrhm min
ap max or ae max.ap max. and ae max. 15% Dap min. - max.
030717SDHT120412EN-422X500-12,7012,704,761,200,05
030728SDHT120412EN-422SP6519-12,7012,704,761,200,05
031218SDHT120412EN-423X500--12,7012,704,761,200,06
031321SDHT120412EN-423SP6519-12,7012,704,761,200,06
014411SDMT120412EN-41X500-12,7012,704,761,200,05
031480SDMT120412EN-41SP6519-12,7012,704,761,200,05
017326SDMT120412EN-41MP91M-12,7012,704,761,200,05
015233SDMW120412TNX500--12,7012,704,761,200,15
034518SDMW120412TNSP6519--12,7012,704,761,200,15
017328SDMW120412TNMP91M--12,7012,704,761,200,15

Machining Choice: 1st Choice 2nd Choice 3rd Choice | Material Guide Key descriptions found on page A5.

  • Note: Please do not surpass the recommended max. ap for slotting as shown on the steel body page A176.
  • Note: ap max. for profiling is only possible when a

e < 75% of the Diameter. ** Note: For semi finishing, axial engagement ap for slotting and radial engagement ae for profiling should be max. 15% of the Diameter. SDHT120412EN-423 to be used in unstable conditions. Note: Feed recommendations can be found on page A178. Speed recommendations can be found on page A179.