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WNMA
WNMA
WNMA
WNMA

WNMA • Roughing

WNMA

Workpiece Materials

P Steel
K Cast Iron
WNMA
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  • P Steel (12)
    • P0
      Low-Carbon Steels, Long Chipping C < .25%; <125 HB; <530 N/mm^2 UTS
      (12)
    • P1
      Low-Carbon Steels, Short Chipping C < .25%; <125 HB; <530 N/mm^2 UTS
      (12)
    • P2
      Medium and High Carbon Steels C < .25%; <220 HB; <25 HRC; >530 N/mm^2 UTS
      (12)
    • P3
      Alloy Steels & Tool Steels C > .25%; <330 HB; <35 HRC; 600-850 N/mm^2 UTS
      (12)
    • P4
      Alloy Steels & Tool Steels C > .25%; 350-420 HB; 35-43 HRC; 850-1400 N/mm^2 UTS
      (12)
    • P5
      Ferritic, Martensitic, and PH Stainless Steels <330 HB; <35 HRC; 600-900 N/mm^2 UTS
      (12)
    • P6
      High Strength Ferritic, Martensitic, and PH Stainless Steels 350-450 HB; 35-43 HRC; 900-2400 N/mm^2 UTS
      (12)
  • K Cast Iron (12)
    • K1
      Gray Cast Iron 120-290 HB; <32 HRC; 125-500 N/mm^2 UTS
      (12)
    • K2
      Low and Medium Strength CGI and Ductile Irons 130-260 HB; <28 HRC; <600 N/mm^2 UTS
      (12)
    • K3
      High Strength Ductile and Austempered Ductile Iron 180-350 HB; <43 HRC; >600 N/mm^2 UTS
      (12)
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  • DE (6)
  • IN (5)
  • SG (2)
  • US (1)
Cutting Condition
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  • Heavily Interrupted Cut (7)
  • Lightly Interrupted Cut (11)
  • Smooth Cut (11)
  • Varying Depth of Cut (11)
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  • 0.024 in (2)
  • 0.031 in (6)
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  • 0.601 mm (2)
  • 0.8 mm (6)
  • 1.201 mm (4)
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  • Heavily Interrupted Cut (7)
  • Lightly Interrupted Cut (11)
  • Smooth Cut (11)
  • Varying Depth of Cut (11)
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  • TN20K (1)
  • WK05CT (4)
  • WK15CT (2)
  • WK20CT (5)
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  • 9.525 mm (3)
  • 12.701 mm (9)
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  • 0.375 in (3)
  • 0.5 in (9)
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  • 0.257 in (3)
  • 0.342 in (9)
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  • C N (1)
  • H W (11)
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SAP Material Number ISO Catalog Number ANSI Catalog Number Grade First Choice [D] Insert IC Size [D] Insert IC Size [L10] Insert Cutting Edge Length [L10] Insert Cutting Edge Length [S] Insert Thickness [S] Insert Thickness [Rε] Corner Radius [Rε] Corner Radius [D1] Insert Hole Size [D1] Insert Hole Size
4171653 WNMA060408 WNMA332 WK05CT   9.5250 .3750 6.5150 .2565 4.7630 .1875 0.8000 .0312 3.8100 .1500
    List price:
    $6.97 /each
    Your price:
    4171898 WNMA060408 WNMA332 WK20CT   9.5250 .3750 6.5150 .2565 4.7630 .1875 0.8000 .0312 3.8100 .1500
      List price:
      $6.97 /each
      Your price:
      4171899 WNMA060412 WNMA333 WK20CT   9.5250 .3750 6.5150 .2565 4.7630 .1875 1.2000 .0468 3.8100 .1500
        List price:
        $6.97 /each
        Your price:
        4171900 WNMA080408 WNMA432 WK20CT   12.7000 .5000 8.6870 .3420 4.7630 .1875 0.8000 .0312 5.1560 .2031
          List price:
          $8.23 /each
          Your price:
          4171654 WNMA080408 WNMA432 WK05CT   12.7000 .5000 8.6870 .3420 4.7630 .1875 0.8000 .0312 5.1560 .2031
            List price:
            $8.23 /each
            Your price:
            6288267 WNMA080408 WNMA432 WK15CT   12.7000 .5000 8.6870 .3420 4.7630 .1875 0.8000 .0312 5.1560 .2031
              List price:
              $8.23 /each
              Your price:
              4165851 WNMA080408 WNMA432 TN20K   12.7000 .5000 8.6870 .3420 4.7630 .1875 0.8000 .0312 5.1560 .2031
                List price:
                $10.64 /each
                Your price:
                4171901 WNMA080412 WNMA433 WK20CT   12.7000 .5000 8.6870 .3420 4.7600 .1875 1.2000 .0468 5.1600 .2031
                  List price:
                  $8.23 /each
                  Your price:
                  4171655 WNMA080412 WNMA433 WK05CT   12.7000 .5000 8.6870 .3420 4.7600 .1875 1.2000 .0468 5.1600 .2031
                    List price:
                    $8.23 /each
                    Your price:
                    6288268 WNMA080412 WNMA433 WK15CT   12.7000 .5000 8.6870 .3420 4.7600 .1875 1.2000 .0468 5.1600 .2031
                      List price:
                      $8.23 /each
                      Your price:
                      4171902 WNMA080416 WNMA434 WK20CT   12.7000 .5000 8.6870 .3420 4.7600 .1875 0.6000 .0625 5.1560 .2030
                        List price:
                        $8.23 /each
                        Your price:
                        4171656 WNMA080416 WNMA434 WK05CT   12.7000 .5000 8.6870 .3420 4.7600 .1875 0.6000 .0625 5.1560 .2030
                          List price:
                          $20.13 /each
                          Your price:
                          List price:
                          Discount: %
                          Your price:
                          Replacement This item is no longer available
                          Replacement Product Please contact customer service for assistance

                          Grades

                          • TN20K
                            TN20K

                            Coated carbide. MTCVD-TiN-TiCN-Al2O3-TiN. Great when used for straight or lightly interrupted cut applications of ductile and cast irons.

                            P Steel
                            K Cast Iron
                          • TN5015
                          • TN5020
                          • TN5105
                            TN5105

                            Coated carbide. MT-CVD/CVD — TiN-TiCN-Al2O3. Increased wear resistance for long tool life at high cutting speeds. Enhanced edge strength against depth-of-cut notching in interrupted cuts.

                          • TN5120
                            TN5120

                            Coated carbide. MT-CVD/CVD – TiN-TiCN-Al2O3. Light and medium machining. For cast irons.

                          • WK05CT
                            WK05CT

                            Coated carbide. MT-CVD/CVD — TiN-TiCN-Al2O3. Increased wear resistance for long tool life at high
                            cutting speeds. Enhanced edge strength against depth-of-cut notching in interrupted cuts.

                            P Steel
                            K Cast Iron
                          • WK15CT
                            P Steel
                            K Cast Iron
                          • WK20CT
                            WK20CT

                            Coated carbide. MT-CVD/CVD — TiN-TiCN-Al2O3. Light and medium machining. For cast irons.

                            P Steel
                            K Cast Iron
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