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Inserts • SD1204..
Inserts • SD1204..
Inserts • SD1204..
Inserts • SD1204..

SDMT-MH • SD1204..

Inserts • SD1204..

Workpiece Materials

P Steel
M Stainless Steel
K Cast Iron
N Non-Ferrous
S High-Temp Alloys
H Hardened Materials
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  • P Steel (8)
    • P0
      Low-Carbon Steels, Long Chipping C < .25%; <125 HB; <530 N/mm^2 UTS
      (8)
    • P1
      Low-Carbon Steels, Short Chipping C < .25%; <125 HB; <530 N/mm^2 UTS
      (8)
    • P2
      Medium and High Carbon Steels C < .25%; <220 HB; <25 HRC; >530 N/mm^2 UTS
      (8)
    • P3
      Alloy Steels & Tool Steels C > .25%; <330 HB; <35 HRC; 600-850 N/mm^2 UTS
      (7)
    • P4
      Alloy Steels & Tool Steels C > .25%; 350-420 HB; 35-43 HRC; 850-1400 N/mm^2 UTS
      (7)
    • P5
      Ferritic, Martensitic, and PH Stainless Steels <330 HB; <35 HRC; 600-900 N/mm^2 UTS
      (7)
    • P6
      High Strength Ferritic, Martensitic, and PH Stainless Steels 350-450 HB; 35-43 HRC; 900-2400 N/mm^2 UTS
      (7)
  • M Stainless Steel (6)
    • M1
      Austenitic Stainless Steel 130-200 HB; <600 N/mm^2 UTS
      (6)
    • M2
      High Strength Austenitic Stainless and Cast Stainless Steels 150-230 HB; <25 HRC; >600 N/mm^2 UTS
      (6)
    • M3
      Duplex Stainless Steel 135-275 HB; <30 HRC; 500-1200 N/mm^2 UTS
      (6)
  • K Cast Iron (9)
    • K1
      Gray Cast Iron 120-290 HB; <32 HRC; 125-500 N/mm^2 UTS
      (9)
    • K2
      Low and Medium Strength CGI and Ductile Irons 130-260 HB; <28 HRC; <600 N/mm^2 UTS
      (9)
    • K3
      High Strength Ductile and Austempered Ductile Iron 180-350 HB; <43 HRC; >600 N/mm^2 UTS
      (9)
  • N Non-Ferrous Materials (1)
    • N1
      Wrought Aluminum
      (1)
    • N2
      Low-Silicon Aluminum Alloys and Magnesium Alloys Si <12.2%
      (1)
    • N3
      High-Silicon Aluminum Alloys Si >12.2%
      (1)
  • S High-Temp Alloys (1)
    • S1
      Iron-Based, Heat-Resistant Alloys 160-260 HB; 25-48 HRC; 500-1200 N/mm^2 UTS
      (1)
    • S2
      Cobalt-Based, Heat-Resistant Alloys 250-450 HB; 25-48 HRC; 1000-1450 N/mm^2 UTS
      (1)
    • S3
      Nickel-Based, Heat Resistant Alloys 160-450 HB; <48 HRC; 600-1700 N/mm^2 UTS
      (1)
    • S4
      Titanium and Titanium Alloys 300-400 HB; 33-43 HRC; 900-1600 N/mm^2 UTS
      (1)
  • H Hardened Materials (1)
    • H1
      Hardened Materials 44-48 HRC
      (1)
    • H2
      Hardened Materials 48-55 HRC
      (1)
    • H3
      Hardened Materials 56-60 HRC
      (1)
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  • IN (1)
  • US (1)
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  • ID Thread Turning ID Thread Turning (13)
Cutting Edges Per Insert
  • 4.0 (13)
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Corner configuration
Corner Radius
  • 1.2 (13)
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Corner Radius
  • 0.0469 (13)
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Grade Of Cutting Tool
  • THM (1)
  • TN2510 (1)
  • TN25M (1)
  • TN450 (1)
  • TN5515 (1)
  • TN6510 (1)
  • TN6520 (1)
  • TN6525 (1)
  • TN6540 (1)
  • TN7525 (1)
  • TN7535 (1)
  • TTM (1)
  • WK15CM (1)
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  • N (13)
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  • S-SQUARE 90 (13)
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Cutting Tool Material
  • H W (13)
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  • MH (13)
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  • M (13)
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Grade
  • THM (1)
  • TN2510 (1)
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  • TN6525 (1)
  • TN6540 (1)
  • TN7525 (1)
  • TN7535 (1)
  • TTM (1)
  • WK15CM (1)
Platform
  • M690 Series (7)
Tool Unit
  • I (13)
  • M (13)
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  • R (13)
obsoleteFacet
  • true (13)
  • false (5)
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SAP Material Number ISO Catalog Number ANSI Catalog Number First Choice Grade Cutting Edges per Insert [D] Insert IC Size [D] Insert IC Size [L10] Insert Cutting Edge Length [L10] Insert Cutting Edge Length [S] Insert Thickness [S] Insert Thickness [BS] Corner Facet Length [BS] Corner Facet Length [Rε] Corner Radius [Rε] Corner Radius Average Chip Thickness [HM] Average Chip Thickness [HM]
3326330 SDMT1204PDRMH SDMT43PDRMH   TN6540 4 12.7000 .5000 12.7000 .5000 4.8090 .1893 1.1000 .0430 1.2000 .0469 0.1400 .0055
    2028319 SDMT1204PDRMH SDMT1204PDRMH   TTM 4 12.7000 .5000 12.7000 .5000 4.8090 .1893 1.1000 .0430 1.2000 .0469 0.1400 .0055
      2030418 SDMT1204PDRMH SDMT1204PDRMH   TN25M 4 12.7000 .5000 12.7000 .5000 4.8090 .1893 1.1000 .0430 1.2000 .0469 0.1400 .0055
        3378673 SDMT1204PDRMH SDMT1204PDRMH   TN6510 4 12.7000 .5000 12.7000 .5000 4.8090 .1893 1.1000 .0430 1.2000 .0469 0.1400 .0055
          2028315 SDMT1204PDRMH SDMT43PDRMH   TN5515 4 12.7000 .5000 12.7000 .5000 4.8090 .1893 1.1000 .0430 1.2000 .0469 0.1400 .0055
            2030417 SDMT1204PDRMH SDMT43PDRMH   TN7535 4 12.7000 .5000 12.7000 .5000 4.8090 .1893 1.1000 .0430 1.2000 .0469 0.1400 .0055
              2030419 SDMT1204PDRMH SDMT43PDRMH   TN7525 4 12.7000 .5000 12.7000 .5000 4.8090 .1893 1.1000 .0430 1.2000 .0469 0.1400 .0055
                3325040 SDMT1204PDRMH SDMT43PDRMH   TN6525 4 12.7000 .5000 12.7000 .5000 4.8090 .1893 1.1000 .0430 1.2000 .0469 0.1400 .0055
                  5427422 SDMT1204PDRMH SDMT43PDRMH   WK15CM 4 12.7000 .5000 12.7000 .5000 4.8090 .1893 1.1000 .0430 1.2000 .0469 0.1400 .0055
                    2028314 SDMT1204PDRMH SDMT43PDRMH   TN2510 4 12.7000 .5000 12.7000 .5000 4.8090 .1893 1.1000 .0430 1.2000 .0469 0.1400 .0055
                      2028316 SDMT1204PDRMH SDMT43PDRMH   TN450 4 12.7000 .5000 12.7000 .5000 4.8090 .1893 1.1000 .0430 1.2000 .0469 0.1400 .0055
                        3094669 SDMT1204PDRMH SDMT43PDRMH   TN6520 4 12.7000 .5000 12.7000 .5000 4.8090 .1893 1.1000 .0430 1.2000 .0469 0.1400 .0055
                          2028318 SDMT1204PDRMH SDMT43PDRMH   THM 4 12.7000 .5000 12.7000 .5000 4.8090 .1893 1.1000 .0430 1.2000 .0469 0.1400 .0055
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                            Grades

                            • THM

                              Uncoated carbide. Extraordinarily good balance of hardness, wear resistance, edge stability, and toughness. Light and medium machining. For cast iron and all non-ferrous metals and non-metals. Useful in unfavorable conditions.

                              K Cast Iron
                              N Non-Ferrous
                            • TN2510
                              coated carbide grade
                              - MT-CVD-TiN-TiCN composite coating
                              - light machining
                              - machining of hardened steel, stellite and cast iron up to 64 HRC
                              - very good wear resistance
                              P Steel
                              K Cast Iron
                              H Hardened Materials
                            • TN25M
                              P Steel
                              M Stainless Steel
                            • TN450

                              coated carbide grade
                              - CVD-TiN-TiCN-TiN multi-layer coating
                              - general and heavy machining
                              - for machining all types of steel and nodular cast iron
                              - coolant recommended
                              - extremely tough grade, resistant to changes in temperature

                              P Steel
                            • TN5515

                              Coated carbide grade TN5515 has an MT-CVD-TiN-TiCN-Al203 coating. Engineered for a
                              balanced toughness and wear ratio. Ideal for light to medium machining of all cast irons.

                              K Cast Iron
                            • TN6510

                              Coated carbide grade TN6510 has a PVD-TiAlN multilayer. It performs well in light to medium
                              machining of all cast irons.


                              K Cast Iron
                            • TN6520

                              Grade TN6520 has a PVD-TiAlN multilayer. It is engineeered for light and medium machining of all
                              types of cast irons.

                              K Cast Iron
                            • TN6525

                              Carbide grade TN6525 has aPVD-TiAlN multilayer. It is ideal for light and medium machining
                              applications in steels and high-strength nodular cast irons.

                              P Steel
                              M Stainless Steel
                              K Cast Iron
                            • TN6540

                              Coated carbide grade TN6540 has a PVD-TiAlN multilayer and is excellent for medium and heavy
                              machining applications. It is ideal for use in all steels and nodular cast irons.

                              P Steel
                              M Stainless Steel
                              K Cast Iron
                              S High-Temp Alloys
                            • TN7525

                              Coated carbide grade TN7525 has an MT-CVD-TiN-TiCN-Al203-TiN coating. Engineered for light
                              and medium machining of all steels and nodular cast irons.


                              P Steel
                              M Stainless Steel
                            • TN7535

                              MT-CVD/CVD — TiN-TiCN-Al2O3 coated carbide. Medium and heavy machining for steels and nodular cast iron.

                              P Steel
                              M Stainless Steel
                              K Cast Iron
                            • TTM

                              Uncoated carbide. Medium machining. For steel.

                              P Steel
                              M Stainless Steel
                            • WK15CM
                              K Cast Iron
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