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The M640 platform is the first choice when low cutting forces are required

The M640 platform is the first choice when high productivity, superior finish, and soft cutting performance are a priority. Featuring six effective cutting edges and a streamlined body design, this easy-to-use tool is ideal even for low-power machines.

  • High positive rake angle provides extremely low cutting forces.
  • Easy to use for fast and accurate indexing.
  • Through tool coolant
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  • CN (12)
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Applications
  • Face Milling Face Milling (9)
Workpiece Material
  • P Steel (28)
    • P0
      Low-Carbon Steels, Long Chipping C < .25%; <125 HB; <530 N/mm^2 UTS
      (24)
    • P1
      Low-Carbon Steels, Short Chipping C < .25%; <125 HB; <530 N/mm^2 UTS
      (28)
    • P2
      Medium and High Carbon Steels C < .25%; <220 HB; <25 HRC; >530 N/mm^2 UTS
      (28)
    • P3
      Alloy Steels & Tool Steels C > .25%; <330 HB; <35 HRC; 600-850 N/mm^2 UTS
      (28)
    • P4
      Alloy Steels & Tool Steels C > .25%; 350-420 HB; 35-43 HRC; 850-1400 N/mm^2 UTS
      (28)
    • P5
      Ferritic, Martensitic, and PH Stainless Steels <330 HB; <35 HRC; 600-900 N/mm^2 UTS
      (28)
    • P6
      High Strength Ferritic, Martensitic, and PH Stainless Steels 350-450 HB; 35-43 HRC; 900-2400 N/mm^2 UTS
      (28)
  • M Stainless Steel (28)
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      Austenitic Stainless Steel 130-200 HB; <600 N/mm^2 UTS
      (28)
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      High Strength Austenitic Stainless and Cast Stainless Steels 150-230 HB; <25 HRC; >600 N/mm^2 UTS
      (28)
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      Duplex Stainless Steel 135-275 HB; <30 HRC; 500-1200 N/mm^2 UTS
      (28)
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      Gray Cast Iron 120-290 HB; <32 HRC; 125-500 N/mm^2 UTS
      (27)
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  • N Non-Ferrous Materials (15)
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      Low-Silicon Aluminum Alloys and Magnesium Alloys Si <12.2%
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      High-Silicon Aluminum Alloys Si >12.2%
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  • S High-Temp Alloys (24)
    • S1
      Iron-Based, Heat-Resistant Alloys 160-260 HB; 25-48 HRC; 500-1200 N/mm^2 UTS
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    • S2
      Cobalt-Based, Heat-Resistant Alloys 250-450 HB; 25-48 HRC; 1000-1450 N/mm^2 UTS
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      Nickel-Based, Heat Resistant Alloys 160-450 HB; <48 HRC; 600-1700 N/mm^2 UTS
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      (24)
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      (14)
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      Hardened Materials 48-55 HRC
      (9)
    • H3
      Hardened Materials 56-60 HRC
      (9)
Maximum Cutting Diameter
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Cutting Edges Per Insert
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  • 6.0 (30)
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Internal Coolant Capability
Corner configuration
Corner Radius
  • 0.895 (11)
  • 0.978 (15)
  • 0.979 (17)
  • 0.98 (14)
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Corner Radius
  • 0.0352 (11)
  • 0.0385 (23)
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Grade Of Cutting Tool
  • THM (10)
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Over All Length [L]
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Head Length [L2]
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Number of Inserts
  • 4.0 (2)
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  • 6.0 (1)
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  • N (14)
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ORIGINAL PRODUCT

Face Mills • M640

Weldon® End Mills • Metric
(1 Products)
  • Shank - Cylindrical  Weldon 2 FlatShank - Cylindrical Weldon 2 Flat
  • Face MillingFace Milling
  • Milling - Through CoolantMilling - Through Coolant
View Products
SAP Material Number ISO Catalog Number ANSI Catalog Number First Choice Grade [D1] Effective Cutting Diameter [D1] Effective Cutting Diameter [D1MAX] Maximum Cutting Diameter [D1MAX] Maximum Cutting Diameter [D] Adapter / Shank / Bore Diameter [D] Adapter / Shank / Bore Diameter [L] Overall Length [L] Overall Length [L1] Gage Length [L1] Gage Length [L2] Head Length [L2] Head Length [AP1MAX] 1st Maximum Cutting Depth [AP1MAX] 1st Maximum Cutting Depth Number of Inserts Max RPM Coolant Supply Weight Kilograms
2263165 12395405200 12395405200   W 32.0000 1.259 38.4000 1.432 32.0 1.259 100.0000 3.937 100.0000 3.937 40.0000 1.574 4.8000 .1889 4 29500 Y 0.35
    List price:
    $546.88 /each.
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    ORIGINAL PRODUCT

    Face Mills • M640

    Shell Mills • Metric
    (6 Products)
    • Milling - Side and FaceMilling - Side and Face
    • Face MillingFace Milling
    • Milling - Through CoolantMilling - Through Coolant
    View Products
    SAP Material Number ISO Catalog Number ANSI Catalog Number First Choice Grade [D1] Effective Cutting Diameter [D1] Effective Cutting Diameter [D1MAX] Maximum Cutting Diameter [D1MAX] Maximum Cutting Diameter [D] Adapter / Shank / Bore Diameter [D] Adapter / Shank / Bore Diameter [D6] Hub Diameter [D6] Hub Diameter [L] Overall Length [L] Overall Length [L1] Gage Length [L1] Gage Length [AP1MAX] 1st Maximum Cutting Depth [AP1MAX] 1st Maximum Cutting Depth Number of Inserts Max RPM Coolant Supply Weight Kilograms
    2263132 12395410200 12395410200   W 50.0000 1.968 56.4000 2.220 22.0 .8661 47.0000 1.850 40.0000 1.574 40.0000 1.574 4.8000 .1889 4 19000 Y 0.40
      List price:
      $498.57 /each.
      Your price::
      Qty
      2263154 12395410400 12395410400   W 63.0000 2.480 69.4000 2.732 22.0 .8661 50.0000 1.968 40.0000 1.574 40.0000 1.574 4.8000 .1889 5 15000 Y 0.55
        List price:
        $515.48 /each.
        Your price::
        Qty
        2263156 12395410600 12395410600   W 80.0000 3.149 86.4000 3.401 27.0 1.063 60.0000 2.362 50.0000 1.968 50.0000 1.968 4.8000 .1889 6 11500 Y 1.05
          List price:
          $620.61 /each.
          Your price::
          Qty
          2263158 12395410800 12395410800   W 100.0000 3.937 106.4000 4.189 32.0 1.259 78.0000 3.070 50.0000 1.968 50.0000 1.968 4.8000 .1889 7 9500 N 1.50
            List price:
            $729.77 /each.
            Your price::
            Qty
            2263159 12395415800 12395415800   W 100.0000 3.937 106.4000 4.189 32.0 1.259 78.0000 3.070 50.0000 1.968 50.0000 1.968 4.8000 .1889 10 9500 N 1.65
              List price:
              $922.88 /each.
              Your price::
              Qty
              2263160 12395411000 12395411000   W 125.0000 4.921 131.4000 5.173 40.0 1.574 89.0000 3.503 63.0000 2.480 63.0000 2.480 4.8000 .1889 8 7500 N 2.90
                List price:
                $920.46 /each.
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                ORIGINAL PRODUCT

                Face Mills • M640

                Inserts • HPGT-GD
                (8 Products)
                View Products
                SAP Material Number ISO Catalog Number ANSI Catalog Number First Choice Grade Cutting Edges per Insert [D] Insert IC Size [D] Insert IC Size [S] Insert Thickness [S] Insert Thickness [Rε] Corner Radius [Rε] Corner Radius Average Chip Thickness [HM] Average Chip Thickness [HM]
                2957546 HPGT06T3DZENGD HPGT225DZENGD   TN6540 6 10.9750 .4321 3.9700 .1563 0.9790 .0385 0.1000 .0039
                  List price:
                  $15.63 /each.
                  Your price::
                  Qty
                  6180313 HPGT06T3DZENGD HPGT225DZENGD   WS40PM 6 10.9750 .4321 3.9700 .1563 0.9790 .0385 0.1000 .0039
                    List price:
                    $16.42 /each.
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                    Qty
                    5895783 HPGT06T3DZENGD HPGT225DZENGD   WP40PM 6 10.9750 .4321 3.9700 .1563 0.9790 .0385 0.1000 .0039
                      List price:
                      $16.42 /each.
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                      Qty
                      5895782 HPGT06T3DZENGD HPGT225DZENGD   WP25PM 6 10.9750 .4321 3.9700 .1563 0.9790 .0385 0.1000 .0039
                        List price:
                        $16.42 /each.
                        Your price::
                        Qty
                        5427387 HPGT06T3DZENGD HPGT225DZENGD   WK15CM 6 10.9750 .4321 3.9700 .1563 0.9790 .0385 0.1000 .0039
                          List price:
                          $15.63 /each.
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                          5528978 HPGT06T3DZENGD HPGT225DZENGD   WS30PM 6 10.9750 .4321 3.9700 .1563 0.9790 .0385 0.1000 .0039
                            List price:
                            $17.20 /each.
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                            ORIGINAL PRODUCT

                            Face Mills • M640

                            Inserts • HPGT-LDAL
                            (2 Products)
                            View Products
                            SAP Material Number ISO Catalog Number ANSI Catalog Number First Choice Grade Cutting Edges per Insert [D] Insert IC Size [D] Insert IC Size [S] Insert Thickness [S] Insert Thickness [Rε] Corner Radius [Rε] Corner Radius Average Chip Thickness [HM] Average Chip Thickness [HM]
                            2288106 HPGT06T3DZFRLDAL HPGT225DZFRLDAL   THM 6 11.0020 .4332 4.0000 .1575 0.8950 .0352 0.0800 .0031
                              List price:
                              $12.59 /each.
                              Your price::
                              Qty
                              2288107 HPGT06T3DZFRLDAL HPGT225DZFRLDAL   THM-U 6 11.0020 .4332 4.0000 .1575 0.8950 .0352 0.0800 .0031
                                List price:
                                $15.63 /each.
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                                ORIGINAL PRODUCT

                                Face Mills • M640

                                Inserts • HPPT-GD
                                (6 Products)
                                View Products
                                SAP Material Number ISO Catalog Number ANSI Catalog Number First Choice Grade Cutting Edges per Insert [D] Insert IC Size [D] Insert IC Size [S] Insert Thickness [S] Insert Thickness [Rε] Corner Radius [Rε] Corner Radius Average Chip Thickness [HM] Average Chip Thickness [HM]
                                6180315 HPPT06T3DZENGD HPPT225DZENGD   WS40PM 6 10.9730 .4320 3.9700 .1563 0.9820 .0387 0.1000 .0039
                                  List price:
                                  $14.34 /each.
                                  Your price::
                                  Qty
                                  2957552 HPPT06T3DZENGD HPPT225DZENGD   TN6540 6 10.9730 .4320 3.9700 .1563 0.9820 .0387 0.1000 .0039
                                    List price:
                                    $14.34 /each.
                                    Your price::
                                    Qty
                                    2957583 HPPT06T3DZENGD HPPT225DZENGD   TN6520 6 10.9730 .4320 3.9700 .1563 0.9820 .0387 0.1000 .0039
                                      List price:
                                      $14.34 /each.
                                      Your price::
                                      Qty
                                      2957586 HPPT06T3DZENGD HPPT225DZENGD   TN6525 6 10.9730 .4320 3.9700 .1563 0.9820 .0387 0.1000 .0039
                                        List price:
                                        $14.34 /each.
                                        Your price::
                                        Qty
                                        5895789 HPPT06T3DZENGD HPPT225DZENGD   WP40PM 6 10.9730 .4320 3.9700 .1563 0.9820 .0387 0.1000 .0039
                                          List price:
                                          $14.34 /each.
                                          Your price::
                                          Qty
                                          5895788 HPPT06T3DZENGD HPPT225DZENGD   WP25PM 6 10.9730 .4320 3.9700 .1563 0.9820 .0387 0.1000 .0039
                                            List price:
                                            $14.34 /each.
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                                            ORIGINAL PRODUCT

                                            Face Mills • M640

                                            Inserts • HPGT-LD
                                            (5 Products)
                                            View Products
                                            SAP Material Number ISO Catalog Number ANSI Catalog Number First Choice Grade Cutting Edges per Insert [D] Insert IC Size [D] Insert IC Size [S] Insert Thickness [S] Insert Thickness [Rε] Corner Radius [Rε] Corner Radius Average Chip Thickness [HM] Average Chip Thickness [HM]
                                            6180312 HPGT06T3DZERLD HPGT225DZERLD   WS40PM 6 10.9000 .4291 3.9900 .1571 0.9800 .0386 0.0800 .0031
                                              List price:
                                              $16.42 /each.
                                              Your price::
                                              Qty
                                              5895784 HPGT06T3DZERLD HPGT225DZERLD   WP25PM 6 10.9000 .4291 3.9900 .1571 0.9800 .0386 0.0800 .0031
                                                List price:
                                                $16.42 /each.
                                                Your price::
                                                Qty
                                                5895785 HPGT06T3DZERLD HPGT225DZERLD   WP40PM 6 10.9000 .4291 3.9900 .1571 0.9800 .0386 0.0800 .0031
                                                  List price:
                                                  $16.42 /each.
                                                  Your price::
                                                  Qty
                                                  2957547 HPGT06T3DZERLD HPGT225DZERLD   TN6525 6 10.9000 .4291 3.9900 .1571 0.9800 .0386 0.0800 .0031
                                                    List price:
                                                    $15.63 /each.
                                                    Your price::
                                                    Qty
                                                    2957585 HPGT06T3DZERLD HPGT225DZERLD   TN6520 6 10.9000 .4291 3.9900 .1571 0.9800 .0386 0.0800 .0031
                                                      List price:
                                                      $15.63 /each.
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                                                      ORIGINAL PRODUCT

                                                      Face Mills • M640

                                                      Inserts • HPGT-GD Wiper
                                                      (6 Products)
                                                      View Products
                                                      SAP Material Number ISO Catalog Number ANSI Catalog Number First Choice Grade Cutting Edges per Insert [D] Insert IC Size [D] Insert IC Size [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]
                                                      6180316 HPGT06T3DZERGD3W HPGT06T3DZERGD3W   WS40PM 3 11.1380 .4385 4.0000 .1575 2.8780 .1133 0.9780 .0385 0.1000 .0039
                                                        List price:
                                                        $15.63 /each.
                                                        Your price::
                                                        Qty
                                                        5895787 HPGT06T3DZERGD3W HPGT06T3DZERGD3W   WP40PM 3 11.1380 .4385 4.0000 .1575 2.8780 .1133 0.9780 .0385 0.1000 .0039
                                                          List price:
                                                          $16.42 /each.
                                                          Your price::
                                                          Qty
                                                          5895786 HPGT06T3DZERGD3W HPGT06T3DZERGD3W   WP25PM 3 11.1380 .4385 4.0000 .1575 2.8780 .1133 0.9780 .0385 0.1000 .0039
                                                            List price:
                                                            $16.42 /each.
                                                            Your price::
                                                            Qty
                                                            5427388 HPGT06T3DZERGD3W HPGT06T3DZERGD3W   WK15CM 3 11.1380 .4385 4.0000 .1575 2.8780 .1133 0.9780 .0385 0.1000 .0039
                                                              List price:
                                                              $17.23 /each.
                                                              Your price::
                                                              Qty
                                                              2957549 HPGT06T3DZERGD3W HPGT06T3DZERGD3W   TN6510 3 11.1380 .4385 4.0000 .1575 2.8780 .1133 0.9780 .0385 0.1000 .0039
                                                                List price:
                                                                $15.63 /each.
                                                                Your price::
                                                                Qty
                                                                2957584 HPGT06T3DZERGD3W HPGT06T3DZERGD3W   TN6525 3 11.1380 .4385 4.0000 .1575 2.8780 .1133 0.9780 .0385 0.1000 .0039
                                                                  List price:
                                                                  $15.63 /each.
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                                                                  ORIGINAL PRODUCT

                                                                  Face Mills • M640 Series

                                                                  Shell Mills
                                                                  (2 Products)
                                                                  • Milling - Side and FaceMilling - Side and Face
                                                                  • Face MillingFace Milling
                                                                  • Milling - Through CoolantMilling - Through Coolant
                                                                  View Products
                                                                  SAP Material Number ISO Catalog Number ANSI Catalog Number Grade [D1] Effective Cutting Diameter [D1] Effective Cutting Diameter [D1MAX] Maximum Cutting Diameter [D1MAX] Maximum Cutting Diameter [D] Adapter / Shank / Bore Diameter [D] Adapter / Shank / Bore Diameter [D6] Hub Diameter [D6] Hub Diameter [L] Overall Length [L] Overall Length [L1] Gage Length [L1] Gage Length [AP1MAX] 1st Maximum Cutting Depth [AP1MAX] 1st Maximum Cutting Depth Number of Inserts Max RPM Coolant Supply Weight Pounds
                                                                  2961910 M640D200Z05S075HP06 M640D200Z05S075HP06 W 50.8000 2.000 57.1590 2.251 19.05 .75 43.1800 1.700 38.1000 1.500 38.1000 1.500 4.8700 .1920 5 11500 Y 0.69
                                                                    List price:
                                                                    $327.55 /each.
                                                                    Your price::
                                                                    Qty
                                                                    2961912 M640D300Z07S100HP06 M640D300Z07S100HP06 W 76.2000 3.000 82.5780 3.251 25.4 1.0 58.4200 2.300 50.8000 2.000 50.8000 2.000 4.8700 .1917 7 7900 Y 2.25
                                                                      List price:
                                                                      $442.81 /each.
                                                                      Your price::
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