COVID-19: How WIDIA is responding
M68 Series Inserts • SE1203..
M68 Series Inserts • SE1203..
M68 Series Inserts • SE1203..
M68 Series Inserts • SE1203..

SEKN-1 • SE1203..

M68 Series Inserts • SE1203..

Workpiece Materials

P Steel
M Stainless Steel
K Cast Iron
N Non-Ferrous
S High-Temp Alloys
Select Filters
Filters
Filters
View filters in
Metric
Inch
Key Filters
Workpiece Material
  • 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
      (8)
    • P4
      Alloy Steels & Tool Steels C > .25%; 350-420 HB; 35-43 HRC; 850-1400 N/mm^2 UTS
      (8)
    • 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 (6)
    • K1
      Gray Cast Iron 120-290 HB; <32 HRC; 125-500 N/mm^2 UTS
      (6)
    • K2
      Low and Medium Strength CGI and Ductile Irons 130-260 HB; <28 HRC; <600 N/mm^2 UTS
      (6)
    • K3
      High Strength Ductile and Austempered Ductile Iron 180-350 HB; <43 HRC; >600 N/mm^2 UTS
      (6)
  • 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)
Applications
  • ID Thread Turning ID Thread Turning (11)
Cutting Edges Per Insert
  • 4.0 (11)
to
Corner configuration
Corner Radius
  • 0.0 (11)
to
Corner Radius
  • 0.0 (11)
to
Application
Grade Of Cutting Tool
  • THM (1)
  • TN25M (1)
  • TN450 (1)
  • TN5515 (1)
  • TN6540 (1)
  • TN7525 (1)
  • TN7535 (1)
  • TTI25 (1)
  • TTM08 (1)
  • TTR (1)
  • WK15CM (1)
Wiper Insert
  • N (11)
Front-End
Insert Shape
  • S-SQUARE 90 (11)
Insert Geometry
Shape
  • S-SQUARE 90 (11)
Insert IC Size
  • 0.5 (11)
to
Insert IC Size
  • 12.7 (11)
to
Cutting Edge Length
  • 0.5 (11)
to
Cutting Edge Length
  • 12.7 (11)
to
Cutting Tool Material
  • H T (1)
  • H W (10)
Tolerance Class
  • K (11)
other
Grade
  • THM (1)
  • TN25M (1)
  • TN450 (1)
  • TN5515 (1)
  • TN6540 (1)
  • TN7525 (1)
  • TN7535 (1)
  • TTI25 (1)
  • TTM08 (1)
  • TTR (1)
  • WK15CM (1)
Platform
  • M68 Series (8)
Tool Unit
  • I (11)
  • M (11)
Insert Hand
  • N (11)
obsoleteFacet
  • true (11)
  • false (7)
No filters matching ""
Change the visible columns with any of the parameters listed below. A maximum of 7 columns can be displayed.
Displaying 1- 10 of 11 results
Select Columns
Select Filters
Metric
Inch
Show
Metric
Inch
SAP Material Number ISO Catalog Number ANSI Catalog Number Grade Cutting Edges per Insert [D] Insert IC Size [D] Insert IC Size [L10] Insert Cutting Edge Length [L10] Insert Cutting Edge Length [M] Gage Dimension [M] Gage Dimension [S] Insert Thickness [S] Insert Thickness [BS] Corner Facet Length [BS] Corner Facet Length Average Chip Thickness [HM] Average Chip Thickness [HM]
2028352 SEKN1203AFN1 SEKN1203AFN1 TTM08 4 12.7000 .5000 12.7000 .5000 1.6550 .0652 3.1800 .1250 1.6500 .0650 0.1400 .0055
    2028353 SEKN1203AFN1 SEKN1203AFN1 TTR 4 12.7000 .5000 12.7000 .5000 1.6550 .0652 3.1800 .1250 1.6500 .0650 0.1400 .0055
      2029160 SEKN1203AFN1 SEKN1203AFN1 TN5515 4 12.7000 .5000 12.7000 .5000 1.6550 .0652 3.1800 .1250 1.6500 .0650 0.1400 .0055
        2029162 SEKN1203AFN1 SEKN1203AFN1 TN450 4 12.7000 .5000 12.7000 .5000 1.6550 .0652 3.1800 .1250 1.6500 .0650 0.1400 .0055
          5427318 SEKN1203AFN1 SEKN1203AFN1 WK15CM 4 12.7000 .5000 12.7000 .5000 1.6550 .0652 3.1800 .1250 1.6500 .0650 0.1400 .0055
            2028349 SEKN1203AFN1 SEKN42AFN1 TTI25 4 12.7000 .5000 12.7000 .5000 1.6550 .0652 3.1800 .1250 1.6500 .0650 0.1400 .0055
              2028350 SEKN1203AFN1 SEKN42AFN1 THM 4 12.7000 .5000 12.7000 .5000 1.6550 .0652 3.1800 .1250 1.6500 .0650 0.1400 .0055
                2029156 SEKN1203AFN1 SEKN42AFN1 TN7535 4 12.7000 .5000 12.7000 .5000 1.6550 .0652 3.1800 .1250 1.6500 .0650 0.1400 .0055
                  2029159 SEKN1203AFN1 SEKN42AFN1 TN25M 4 12.7000 .5000 12.7000 .5000 1.6550 .0652 3.1800 .1250 1.6500 .0650 0.1400 .0055
                    2029161 SEKN1203AFN1 SEKN42AFN1 TN7525 4 12.7000 .5000 12.7000 .5000 1.6550 .0652 3.1800 .1250 1.6500 .0650 0.1400 .0055
                      3065464 SEKN1203AFN1 SEKN42AFN1 TN6540 4 12.7000 .5000 12.7000 .5000 1.6550 .0652 3.1800 .1250 1.6500 .0650 0.1400 .0055
                        List price:
                        Discount: %
                        Your price::
                        Replacement This item is not available
                        Replacement Product This item may be available through a distributor
                        Qty

                        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
                        • 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
                        • 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
                        • TTI25
                          P Steel
                          M Stainless Steel
                          K Cast Iron
                        • TTM08
                          P Steel
                        • TTR

                          Uncoated carbide. Light and medium machining. For steel.
                          To be used at low cutting speeds. Effective in unfavorable conditions.

                          P Steel
                          M Stainless Steel
                        • WK15CM
                          K Cast Iron
                        If you create a new solution, you will lose any solutions you were working on already. How would you like to proceed?
                        You are about to create a duplicate . Do you want to proceed?
                        You are about to delete Do you want to proceed?
                        What would you like to rename your to?
                        Please enter a valid name
                        Please enter a name for the duplicate
                        Please enter a valid name
                        You are about to add to your My Solutions page. Do you want to proceed?
                        Please enter a valid name
                        Send a copy of

                        Please enter a valid Email
                        Please enter a valid name

                        We have found the following CAD Drawings

                        Select the files you are looking for and download them all at once

                        You should be logged to see your dashboard information
                        The product/s () you were trying to add to the cart is/are not available, please contact customer service.
                        item(s) successfully added to the cart
                        View Cart