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Beyond™ Spiral-Flute HSS-E-PM Taps • Blind Holes
Beyond™ Spiral-Flute HSS-E-PM Taps • Blind Holes
Beyond™ Spiral-Flute HSS-E-PM Taps • Blind Holes
Beyond™ Spiral-Flute HSS-E-PM Taps • Blind Holes

T631 • Metric Sizes • DIN 371, 374, 376 Beyond Right Hand Spiral Flute HSS-E-PM for Blind Holes with Axial Coolant Holes

Beyond™ Spiral-Flute HSS-E-PM Taps • Blind Holes

Features and benefits

  • KM6515 TiN + CrC/C for stainless steel.

  • KP6525 TiCN + TiN for steel.

Uses and application

  • Threading: Blind HoleThreading: Blind Hole
  • HSS-E-PMHSS-E-PM
  • Class of Fit: 6HXClass of Fit: 6HX
  • DIN number 371DIN number 371
  • DIN number 374DIN number 374
  • DIN number 376DIN number 376
  • Chamfer Form C (2–3)Chamfer Form C (2–3)
  • Through Coolant: Axial: TappingThrough Coolant: Axial: Tapping
  • Manufacturer’s Specs: MManufacturer’s Specs: M
  • Manufacturer’s Specs: MFManufacturer’s Specs: MF
  • Tapping Helix Angle: 45°Tapping Helix Angle: 45°

Workpiece Materials

P Steel
M Stainless Steel
S High-Temp Alloys
Beyond™ Spiral-Flute HSS-E-PM Taps • Blind Holes
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  • P Steel (17)
    • P0
      Low-Carbon Steels, Long Chipping C < .25%; <125 HB; <530 N/mm^2 UTS
      (17)
    • P1
      Low-Carbon Steels, Short Chipping C < .25%; <125 HB; <530 N/mm^2 UTS
      (17)
    • P2
      Medium and High Carbon Steels C < .25%; <220 HB; <25 HRC; >530 N/mm^2 UTS
      (17)
    • P3
      Alloy Steels & Tool Steels C > .25%; <330 HB; <35 HRC; 600-850 N/mm^2 UTS
      (17)
    • P5
      Ferritic, Martensitic, and PH Stainless Steels <330 HB; <35 HRC; 600-900 N/mm^2 UTS
      (17)
  • M Stainless Steel (17)
    • M1
      Austenitic Stainless Steel 130-200 HB; <600 N/mm^2 UTS
      (17)
    • M2
      High Strength Austenitic Stainless and Cast Stainless Steels 150-230 HB; <25 HRC; >600 N/mm^2 UTS
      (17)
    • M3
      Duplex Stainless Steel 135-275 HB; <30 HRC; 500-1200 N/mm^2 UTS
      (17)
  • S High-Temp Alloys (17)
    • S1
      Iron-Based, Heat-Resistant Alloys 160-260 HB; 25-48 HRC; 500-1200 N/mm^2 UTS
      (17)
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  • DE (25)
  • GB (4)
  • IN (1)
  • US (26)
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Applications
  • Tapping Blind Hole Tapping Blind Hole (34)
  • Threading Threading (34)
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  • 13.0 mm (4)
  • 15.0 mm (16)
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  • 25.0 mm (2)
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  • M18 X 2,5 (2)
  • M5 X 0,8 (2)
  • M6 X 1 (2)
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  • M8 X 1,25 (2)
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Number of Flutes
  • 3 (14)
  • 4 (20)
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  • TiN (17)
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Grade Of Cutting Tool
  • KM6515 (17)
  • KP6525 (17)
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  • DIN 371 (8)
  • DIN 374 (18)
  • DIN 376 (8)
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SAP Material Number ISO Catalog Number ANSI Catalog Number Grade First Choice [D1-TDZ] Thread Diameter Size [L] Overall Length [L] Overall Length [L3] Thread Length [L3] Thread Length [L2] Useable Length [L2] Useable Length [D] Adapter / Shank / Bore Diameter [D] Adapter / Shank / Bore Diameter [Z] Number of Flutes Dimension Standard Thread Tolerance Class ISO
3868976 T631M050X080R6HX-D1 T631M050X080R6HX-D1 KP6525   M5 X 0,8 70.0000 2.760 10.0000 .3900 25.0000 .9800 6.0 .2362 3 DIN 371 6HX-I
    List price:
    $71.70 /each
    Your price:
    4026180 T631M050X080R6HX-D1 T631M050X080R6HX-D1 KM6515   M5 X 0,8 70.0000 2.760 10.0000 .3900 25.0000 .9800 6.0 .2362 3 DIN 371 6HX-I
      List price:
      $71.02 /each
      Your price:
      3868977 T631M060X100R6HX-D1 T631M060X100R6HX-D1 KP6525   M6 X 1 80.0000 3.150 10.0000 .3900 30.0000 1.180 6.0 .2362 3 DIN 371 6HX-I
        List price:
        $42.47 /each
        Your price:
        4026181 T631M060X100R6HX-D1 T631M060X100R6HX-D1 KM6515   M6 X 1 80.0000 3.150 10.0000 .3900 30.0000 1.180 6.0 .2362 3 DIN 371 6HX-I
          List price:
          $73.58 /each
          Your price:
          3868978 T631M080X125R6HX-D1 T631M080X125R6HX-D1 KP6525   M8 X 1,25 90.0000 3.540 13.0000 .5100 35.0000 1.380 8.0 .315 3 DIN 371 6HX-I
            List price:
            $48.59 /each
            Your price:
            4026182 T631M080X125R6HX-D1 T631M080X125R6HX-D1 KM6515   M8 X 1,25 90.0000 3.540 13.0000 .5100 35.0000 1.380 8.0 .315 3 DIN 371 6HX-I
              List price:
              $84.16 /each
              Your price:
              3868979 T631M100X150R6HX-D1 T631M100X150R6HX-D1 KP6525   M10 X 1,5 100.0000 3.940 15.0000 .5900 39.0000 1.540 10.0 .3937 3 DIN 371 6HX-I
                List price:
                $56.00 /each
                Your price:
                4026223 T631M100X150R6HX-D1 T631M100X150R6HX-D1 KM6515   M10 X 1,5 100.0000 3.940 15.0000 .5900 39.0000 1.540 10.0 .3937 3 DIN 371 6HX-I
                  List price:
                  $97.08 /each
                  Your price:
                  3868980 T631M120X175R6HX-D6 T631M120X175R6HX-D6 KP6525   M12 X 1,75 110.0000 4.330 18.0000 .7100 44.0000 1.730 9.0 .3543 4 DIN 376 6HX-I
                    List price:
                    $62.17 /each
                    Your price:
                    4026224 T631M120X175R6HX-D6 T631M120X175R6HX-D6 KM6515   M12 X 1,75 110.0000 4.330 18.0000 .7100 44.0000 1.730 9.0 .3543 4 DIN 376 6HX-I
                      List price:
                      $107.82 /each
                      Your price:
                      3868981 T631M140X200R6HX-D6 T631M140X200R6HX-D6 KP6525   M14 X 2 110.0000 4.330 20.0000 .7900 52.0000 2.050 11.0 .4331 4 DIN 376 6HX-I
                        List price:
                        $92.49 /each
                        Your price:
                        4026225 T631M140X200R6HX-D6 T631M140X200R6HX-D6 KM6515   M14 X 2 110.0000 4.330 20.0000 .7900 52.0000 2.050 11.0 .4331 4 DIN 376 6HX-I
                          List price:
                          $160.31 /each
                          Your price:
                          3868982 T631M160X200R6HX-D6 T631M160X200R6HX-D6 KP6525   M16 X 2 110.0000 4.330 20.0000 .7900 51.0000 2.010 12.0 .4724 4 DIN 376 6HX-I
                            List price:
                            $106.12 /each
                            Your price:
                            4026226 T631M160X200R6HX-D6 T631M160X200R6HX-D6 KM6515   M16 X 2 110.0000 4.330 20.0000 .7900 51.0000 2.010 12.0 .4724 4 DIN 376 6HX-I
                              List price:
                              $183.95 /each
                              Your price:
                              3868993 T631M180X250R6HX-D6 T631M180X250R6HX-D6 KP6525   M18 X 2,5 125.0000 4.920 25.0000 .9800 58.0000 2.280 14.0 .5512 4 DIN 376 6HX-I
                                List price:
                                $121.97 /each
                                Your price:
                                4026227 T631M180X250R6HX-D6 T631M180X250R6HX-D6 KM6515   M18 X 2,5 125.0000 4.920 25.0000 .9800 58.0000 2.280 14.0 .5512 4 DIN 376 6HX-I
                                  List price:
                                  $211.39 /each
                                  Your price:
                                  3869003 T631MF080X100R6HX-D4 T631MF080X100R6HX-D4 KP6525   M8 X 1 90.0000 3.540 13.0000 .5100 35.0000 1.380 6.0 .2362 3 DIN 374 6HX-I
                                    List price:
                                    $55.85 /each
                                    Your price:
                                    4026231 T631MF080X100R6HX-D4 T631MF080X100R6HX-D4 KM6515   M8 X 1 90.0000 3.540 13.0000 .5100 35.0000 1.380 6.0 .2362 3 DIN 374 6HX-I
                                      List price:
                                      $96.86 /each
                                      Your price:
                                      3869004 T631MF100X100R6HX-D4 T631MF100X100R6HX-D4 KP6525   M10 X 1 90.0000 3.540 10.0000 .3900 35.0000 1.380 7.0 .2756 3 DIN 374 6HX-I
                                        List price:
                                        $64.40 /each
                                        Your price:
                                        4026232 T631MF100X100R6HX-D4 T631MF100X100R6HX-D4 KM6515   M10 X 1 90.0000 3.540 10.0000 .3900 35.0000 1.380 7.0 .2756 3 DIN 374 6HX-I
                                          List price:
                                          $111.68 /each
                                          Your price:
                                          4026233 T631MF100X125R6HX-D4 T631MF100X125R6HX-D4 KM6515   M10 X 1,25 100.0000 3.940 15.0000 .5900 39.0000 1.540 7.0 .2756 3 DIN 374 6HX-I
                                            List price:
                                            $111.68 /each
                                            Your price:
                                            3869005 T631MF100X125R6HX-D4 T631MF100X125R6HX-D4 KP6525   M10 X 1,25 100.0000 3.940 15.0000 .5900 39.0000 1.540 7.0 .2756 3 DIN 374 6HX-I
                                              List price:
                                              $64.40 /each
                                              Your price:
                                              3869006 T631MF120X125R6HX-D4 T631MF120X125R6HX-D4 KP6525   M12 X 1,25 100.0000 3.940 15.0000 .5900 39.0000 1.540 9.0 .3543 4 DIN 374 6HX-I
                                                List price:
                                                $70.30 /each
                                                Your price:
                                                4026234 T631MF120X125R6HX-D4 T631MF120X125R6HX-D4 KM6515   M12 X 1,25 100.0000 3.940 15.0000 .5900 39.0000 1.540 9.0 .3543 4 DIN 374 6HX-I
                                                  List price:
                                                  $121.86 /each
                                                  Your price:
                                                  3869007 T631MF120X150R6HX-D4 T631MF120X150R6HX-D4 KP6525   M12 X 1,5 100.0000 3.940 15.0000 .5900 39.0000 1.540 9.0 .3543 4 DIN 374 6HX-I
                                                    List price:
                                                    $70.30 /each
                                                    Your price:
                                                    4026235 T631MF120X150R6HX-D4 T631MF120X150R6HX-D4 KM6515   M12 X 1,5 100.0000 3.940 15.0000 .5900 39.0000 1.540 9.0 .3543 4 DIN 374 6HX-I
                                                      List price:
                                                      $121.86 /each
                                                      Your price:
                                                      3869008 T631MF140X125R6HX-D4 T631MF140X125R6HX-D4 KP6525   M14 X 1,25 100.0000 3.940 15.0000 .5900 47.0000 1.850 11.0 .4331 4 DIN 374 6HX-I
                                                        List price:
                                                        $104.50 /each
                                                        Your price:
                                                        4026236 T631MF140X125R6HX-D4 T631MF140X125R6HX-D4 KM6515   M14 X 1,25 100.0000 3.940 15.0000 .5900 47.0000 1.850 11.0 .4331 4 DIN 374 6HX-I
                                                          List price:
                                                          $181.10 /each
                                                          Your price:
                                                          3869009 T631MF140X150R6HX-D4 T631MF140X150R6HX-D4 KP6525   M14 X 1,5 100.0000 3.940 15.0000 .5900 47.0000 1.850 11.0 .4331 4 DIN 374 6HX-I
                                                            List price:
                                                            $104.50 /each
                                                            Your price:
                                                            4026237 T631MF140X150R6HX-D4 T631MF140X150R6HX-D4 KM6515   M14 X 1,5 100.0000 3.940 15.0000 .5900 47.0000 1.850 11.0 .4331 4 DIN 374 6HX-I
                                                              List price:
                                                              $181.10 /each
                                                              Your price:
                                                              3869010 T631MF160X150R6HX-D4 T631MF160X150R6HX-D4 KP6525   M16 X 1,5 100.0000 3.940 15.0000 .5900 46.0000 1.810 12.0 .4724 4 DIN 374 6HX-I
                                                                List price:
                                                                $127.26 /each
                                                                Your price:
                                                                4026238 T631MF160X150R6HX-D4 T631MF160X150R6HX-D4 KM6515   M16 X 1,5 100.0000 3.940 15.0000 .5900 46.0000 1.810 12.0 .4724 4 DIN 374 6HX-I
                                                                  List price:
                                                                  $202.33 /each
                                                                  Your price:
                                                                  3869011 T631MF180X150R6HX-D4 T631MF180X150R6HX-D4 KP6525   M18 X 1,5 110.0000 4.330 15.0000 .5900 50.0000 1.970 14.0 .5512 4 DIN 374 6HX-I
                                                                    List price:
                                                                    $144.40 /each
                                                                    Your price:
                                                                    4026239 T631MF180X150R6HX-D4 T631MF180X150R6HX-D4 KM6515   M18 X 1,5 110.0000 4.330 15.0000 .5900 50.0000 1.970 14.0 .5512 4 DIN 374 6HX-I
                                                                      List price:
                                                                      $238.87 /each
                                                                      Your price:
                                                                      List price:
                                                                      Discount: %
                                                                      Your price:
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                                                                      Grades

                                                                      • KM6515
                                                                        KM6515

                                                                        Coated HSS-E-PM. PVD — heat- and wear-resistant high vanadium — cobalt powder metal HSS substrate. Coating consists of low-friction CrC/C over wear-resistant TiN base layer. Use for tapping stainless steel and non-ferrous materials.

                                                                        M Stainless Steel
                                                                      • KP6525
                                                                        KP6525

                                                                        Coated HSS-E-PM. PVD — heat- and wear-resistant high vanadium — cobalt powder metal HSS substrate coated with wear-resistant TiCN base layer and low-friction TiN top layer. Use in steel, cast iron, and cast aluminum with silicon.

                                                                        P Steel
                                                                        S High-Temp Alloys

                                                                      Tolerances

                                                                      shank tolerance
                                                                      D tolerance h6 + / -
                                                                      6 +0, -0,008
                                                                      8 10 +0, -0,009
                                                                      12 16 +0, -0,011
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