Cnc  Carbide Inserts WNMG080408-DMA-DH1210 For Alloy Steel Up To HRC42
 Cnc  Carbide Inserts WNMG080408-DMA-DH1210 For Alloy Steel Up To HRC42
 Cnc  Carbide Inserts WNMG080408-DMA-DH1210 For Alloy Steel Up To HRC42
 Cnc  Carbide Inserts WNMG080408-DMA-DH1210 For Alloy Steel Up To HRC42
 Cnc  Carbide Inserts WNMG080408-DMA-DH1210 For Alloy Steel Up To HRC42
 Cnc  Carbide Inserts WNMG080408-DMA-DH1210 For Alloy Steel Up To HRC42
 Cnc  Carbide Inserts WNMG080408-DMA-DH1210 For Alloy Steel Up To HRC42

Cnc Carbide Inserts WNMG080408-DMA-DH1210 For Alloy Steel Up To HRC42

1. DMA model is designed for general cutting on both stainless steel and steel up to 42HRC.
2. DPM is for Semi-Finishing chip-breaker work for steel.
3. DPMK special chip breaker designed to work for both steel and stainless steel.
4. DGH Suitable for semi-finishing,excellent with interrupted cutting,margin and negative chamfer design ,good for high feed cutting on alloy steel

workpiece material

  • steel

application type

  • Semi-Finishing

Chipbreaker

  • TF (P-finishing)

Coating

  • Chemical Vapour Deposition Coating

Grade

  • DH1210
  • DH1220
  • DH1230
  • DP3210
  • DP3220
  • DP3120

chipbreaker and grade Information

chipbreaker

 DTF special chip breaker designed to keep both sharp cutting edge 

and good impact resistance ,which can efficiently avoid accumulate and suitable for semi-finishing ISO P steel .


Type of   processing  P   M   K    N     S  
FinishingDPF/DTFDMF
AK
Semi finishingDPM/DPMK/TMDMM/DMADZT/GHBALH
RoughingDPR/DTRDTRFlat


Grade Information

1.General chip breaker,suitable for ISO M materials

2.  CVD coating : High Co  content and fine WC grain substrate ,gives wonderful cutting edge strength,combines with good thermal stability silicon coating ,it has very small coefficient of friction ,and good nano hardness


     P    Steel    

   M  Stainless steel

  K    Cast Iron   

  N   

aluminum

   CVD  PVDCVDNon-Coating
P10P20P30P40M10M20M30K10K20K30N20
DH1210 DH1220D  DH1220  DH1230 DP3210 DP3220 DP3120 DO2110  DO2220  DO2120  AK10 
DH4100 DH4200 DH4130


specification

SizeModelDH1110PDH1120PDH1210DH1220DP3120DP3220
 WNMG080404/08DMAP10 Gold YellowP20 Gold YellowP10 BlackP20 BlackM20 GreyM20/P20 Purple
WNMG080404/08TMP10 Gold YellowP10 Gold YellowP10 BlackP20 BlackM20 GreyM20 Grey
WNMG080404/08DPM\P10 Gold YellowP10 BlackP10 Black\\
WNMG080404/08DMAP10 Gold YellowP10 Gold YellowP10 BlackP20 BlackM20 GreyM20 Grey
WNMG080404/08DTMP10 Gold YellowP10 Gold YellowP10 BlackP20 BlackM20 GreyM20 Grey
WNMG080404/08DPMK\P10 Gold YellowP10 BlackP10 Black\\


advantage

WNMG-TF


WNMG Model:


DTF model is designed specially finishing machining for quenched steel up to 60HRC


DPMK Negative insert chipbreaker,the special three-dimensional groove design of double rake angle and variable edge width makes

the cutting force small, the chip breaking range is wide, and the edge edge is sharper than epmk. Therefore,even when cutting

alloy steel with high viscosity, it can obtain good surface quality; it also has good performance in the case of uneven processing

of blank.


DTM Special chip breaker design to keep both sharp cutting edge and good impact resistance, which can efficiently avoid

accumulated and suited for semi-finishing ISO M stainless steel material.


.DMA special chip breaker designed to keep both sharp cutting edge and good impact resistance, which can efficiently avoid accumulating and suitable for semi-finishing ISO M and ISO P20-P30 steel  material.





Model Features

For more details ,please contact us

      PictureDodel NameAplication                           Chipbreaker characteristic
image.png    DPMSemi-FinishingDPM Semi-Finishing chip-breaker for steel machining and slight interrupted cutting ISO P tool steel material.Negative chamfer designation gives inserts good strength .The blade intensity and impact-resistance are increased ,it can efficiently break chip and extend chip breaker filed.
image.png   DMASemi-FinishingDMA special chip breaker designed to keep both sharp cutting edge and good impact resistance ,which can efficiently avoid accumulate and suitable for semi-finishing ISO M and ISO P material.
image.pngPMK
Semi-FinishingDPMK Negative insert chipbreaker,the special three-dimensional groove design of double rake angle and variable edge width makes the cutting force small, the chip breaking range is wide, and the edge edge is sharper than epmk. Therefore,even when cutting alloy steel with high viscosity, it can obtain good surface quality; it also has good performance in the case of uneven processing of blank.
image.png  DTMSemi-FinishingDTM Special chip breaker design to keep both sharp cutting edge and good impact resistance, which can efficiently avoid accumulated and suited for semi-finishing ISO M meterial.
image.pngTMP-GeneralTM Designed special for steel .Its variable front Angle, variable cutting depth and large range of width,suitable for steel
image.pngDTFP(Hardness Steel) - GeneralDTF Double-sided trigon insert, positive rake angle that varies along the edge to negative in order to prevent chipping. Special  design reduces cratering. 
image.pngDMAM /P - GeneralGeneral chip breaker,suitable for ISO M materials
image.pngDMSM-GeneralGeneral chip breaker,suitable for ISO M materials


Application Cases

Application Cases For Steel


Negative chamfer designed on sharp blade, blade intensity and impact-resistance are increased, it can efficiently break chip and extend chip break filed. DPM is suitable for semi-finishing and slight interrupted cutting ISO P material.image.pngimage.png
                    Application Case 1: Cutting for steel                Application Case 2:   Cutting for steel
Customer:XX companyCustomer:XX company
Workpiece:outer bearingWorkpiece:outer bearing
Workpiece material:Gcr15Workpiece material:65# forge steel
Lathe type:SK50PLathe type:Horizontal steel
Dohre Insert:WNMG080408Dohre Insert:WNMG060412-DPM
Compare Insert:well-known manufacturerCompare Insert:well-known manufacturer
Cooling type:Fluid coolingCooling type:No
Processing type:External semi-finishing turningProcessing type:End face and external
Cutting parameterVC=393m/min,Fn=0.18mm/r,AP=1.0mmCutting parameterVC=160m-220/min,Fn=0.2-0.28mm/r,AP=1.0mm 
        Test conclusion (Life-time)                    Test conclusion (Life-time)
Well-known manufacturer70pcsWell-known manufacturer40pcs
Dohre109pcsDohre70pcs


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