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Beyond™ Left-Hand Spiral-Flute, Right-Hand Cut HSS-E-PM Taps • Through Holes
Beyond™ Left-Hand Spiral-Flute, Right-Hand Cut HSS-E-PM Taps • Through Holes
Beyond™ Left-Hand Spiral-Flute, Right-Hand Cut HSS-E-PM Taps • Through Holes
Beyond™ Left-Hand Spiral-Flute, Right-Hand Cut HSS-E-PM Taps • Through Holes

T620 • DIN 371 and 376 • Form D Plug Chamfer • Machine Screw and Fractional

Beyond™ Left-Hand Spiral-Flute, Right-Hand Cut HSS-E-PM Taps • Through Holes

Features and benefits

  • KP6525 TiCN + TiN for steel.

Uses and application

  • Tapping: Through HoleTapping: Through Hole
  • HSS-E-PMHSS-E-PM
  • Chamfer Form D (3.5–5)Chamfer Form D (3.5–5)
  • Tapping Helix Angle: L15°Tapping Helix Angle: L15°
  • DIN number 371DIN number 371
  • DIN number 376DIN number 376
  • Flood Coolant: TappingFlood Coolant: Tapping
  • Class of Fit: 2BXClass of Fit: 2BX
  • Class of Fit: 3BXClass of Fit: 3BX
  • Manufacturer’s Specs: UNCManufacturer’s Specs: UNC
  • Manufacturer’s Specs: UNFManufacturer’s Specs: UNF

Workpiece Materials

P Steel
M Stainless Steel
S High-Temp Alloys
Beyond™ Left-Hand Spiral-Flute, Right-Hand Cut HSS-E-PM Taps • Through Holes
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  • P Steel (15)
    • P0
      Low-Carbon Steels, Long Chipping C < .25%; <125 HB; <530 N/mm^2 UTS
      (15)
    • P1
      Low-Carbon Steels, Short Chipping C < .25%; <125 HB; <530 N/mm^2 UTS
      (15)
    • P2
      Medium and High Carbon Steels C < .25%; <220 HB; <25 HRC; >530 N/mm^2 UTS
      (15)
    • P3
      Alloy Steels & Tool Steels C > .25%; <330 HB; <35 HRC; 600-850 N/mm^2 UTS
      (15)
    • P5
      Ferritic, Martensitic, and PH Stainless Steels <330 HB; <35 HRC; 600-900 N/mm^2 UTS
      (15)
  • M Stainless Steel (15)
    • M1
      Austenitic Stainless Steel 130-200 HB; <600 N/mm^2 UTS
      (15)
    • M2
      High Strength Austenitic Stainless and Cast Stainless Steels 150-230 HB; <25 HRC; >600 N/mm^2 UTS
      (15)
    • M3
      Duplex Stainless Steel 135-275 HB; <30 HRC; 500-1200 N/mm^2 UTS
      (15)
  • S High-Temp Alloys (15)
    • S1
      Iron-Based, Heat-Resistant Alloys 160-260 HB; 25-48 HRC; 500-1200 N/mm^2 UTS
      (15)
Applications
Applications
  • Tapping Through Hole Tapping Through Hole (15)
  • Threading Threading (15)
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  • 9.0 mm (2)
  • 10.0 mm (3)
  • 13.0 mm (4)
  • 15.0 mm (2)
  • 16.0 mm (2)
  • 20.0 mm (2)
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Cutting Length
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  • 0.394 in (3)
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  • 0.63 in (2)
  • 0.787 in (2)
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Type of Thread
  • UNC (8)
  • UNF (7)
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  • 1/2 - 13 (1)
  • 1/2 - 20 (1)
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  • 6 - 40 (1)
  • 7/16 - 14 (1)
  • 7/16 - 20 (1)
  • 8 - 32 (1)
Thread Tolerance Class ANSI
Thread Tolerance Class ANSI
  • 2BX (5)
  • 3BX (10)
Number of Flutes
Number of Flutes
  • 2 (3)
  • 3 (12)
Application
Tap Standard
Tap Standard
  • DIN 371 (11)
  • DIN 376 (4)
Front-End
Thread TPI
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  • 13.0 mm (1)
  • 14.0 mm (1)
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  • 40.0 mm (1)
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  • 0.551 in (1)
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  • 0.709 in (1)
  • 0.787 in (3)
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  • 1.575 in (1)
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  • 10.0 mm (2)
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SAP Material Number ISO Catalog Number ANSI Catalog Number Grade [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 ANSI
5212152 T620NC#06-32R2BX-D1 T620NC#06-32R2BX-D1 KP6525 6 - 32 56.0000 2.205 9.0000 .3540 20.0000 .7870 4.0 .1575 2 DIN 371 2BX
    List price:
    $54.11 /each
    Your price:
    5212155 T620NC#08-32R2BX-D1 T620NC#08-32R2BX-D1 KP6525 8 - 32 63.0000 2.480 10.0000 .3940 21.0000 .8270 4.5 .1772 2 DIN 371 2BX
      List price:
      $55.27 /each
      Your price:
      5212156 T620NC#10-24R2BX-D1 T620NC#10-24R2BX-D1 KP6525 10 - 24 70.0000 2.756 10.0000 .3940 25.0000 .9840 6.0 .2362 3 DIN 371 2BX
        List price:
        $53.06 /each
        Your price:
        5212158 T620NC02500-20R3BX-D1 T620NC02500-20R3BX-D1 KP6525 1/4 - 20 80.0000 3.150 13.0000 .5120 30.0000 1.181 7.0 .2756 3 DIN 371 3BX
          List price:
          $56.74 /each
          Your price:
          5212159 T620NC03125-18R3BX-D1 T620NC03125-18R3BX-D1 KP6525 5/16 - 18 90.0000 3.543 13.0000 .5120 35.0000 1.378 8.0 .315 3 DIN 371 3BX
            List price:
            $68.95 /each
            Your price:
            5212210 T620NC03750-16R3BX-D1 T620NC03750-16R3BX-D1 KP6525 3/8 - 16 100.0000 3.937 16.0000 .6300 39.0000 1.535 10.0 .3937 3 DIN 371 3BX
              List price:
              $70.60 /each
              Your price:
              5212211 T620NC04375-14R3BX-D6 T620NC04375-14R3BX-D6 KP6525 7/16 - 14 100.0000 3.937 15.0000 .5910 41.0000 1.614 8.0 .315 3 DIN 376 3BX
                List price:
                $94.36 /each
                Your price:
                5212212 T620NC05000-13R3BX-D6 T620NC05000-13R3BX-D6 KP6525 1/2 - 13 110.0000 4.331 20.0000 .7870 47.0000 1.850 9.0 .3543 3 DIN 376 3BX
                  List price:
                  $98.35 /each
                  Your price:
                  5212213 T620NF#06-40R2BX-D1 T620NF#06-40R2BX-D1 KP6525 6 - 40 56.0000 2.205 9.0000 .3540 20.0000 .7870 4.0 .157 2 DIN 371 2BX
                    List price:
                    $54.11 /each
                    Your price:
                    5212215 T620NF#10-32R2BX-D1 T620NF#10-32R2BX-D1 KP6525 10 - 32 70.0000 2.756 10.0000 .3940 25.0000 .9840 6.0 .2362 3 DIN 371 2BX
                      List price:
                      $53.06 /each
                      Your price:
                      5212217 T620NF02500-28R3BX-D1 T620NF02500-28R3BX-D1 KP6525 1/4 - 28 80.0000 3.150 13.0000 .5120 30.0000 1.181 7.0 .2756 3 DIN 371 3BX
                        List price:
                        $56.74 /each
                        Your price:
                        5212218 T620NF03125-24R3BX-D1 T620NF03125-24R3BX-D1 KP6525 5/16 - 24 90.0000 3.543 13.0000 .5120 35.0000 1.378 8.0 .315 3 DIN 371 3BX
                          List price:
                          $68.95 /each
                          Your price:
                          5212219 T620NF03750-24R3BX-D1 T620NF03750-24R3BX-D1 KP6525 3/8 - 24 100.0000 3.937 16.0000 .6300 39.0000 1.535 10.0 .3937 3 DIN 371 3BX
                            List price:
                            $70.60 /each
                            Your price:
                            5212230 T620NF04375-20R3BX-D6 T620NF04375-20R3BX-D6 KP6525 7/16 - 20 100.0000 3.937 15.0000 .5910 41.0000 1.614 8.0 .315 3 DIN 376 3BX
                              List price:
                              $94.36 /each
                              Your price:
                              5212231 T620NF05000-20R3BX-D6 T620NF05000-20R3BX-D6 KP6525 1/2 - 20 110.0000 4.331 20.0000 .7870 47.0000 1.850 9.0 .3543 3 DIN 376 3BX
                                List price:
                                $98.35 /each
                                Your price:
                                List price:
                                Discount: %
                                Your price:
                                Replacement This item is no longer available
                                Replacement Product Please contact customer service for assistance

                                Grades

                                • 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
                                  M Stainless Steel
                                shank tolerance
                                D fractional tolerance h6 + / -
                                3 6 +0, -0,008
                                6 10 +0, -0,009
                                10 18 +0, -0,011
                                shank tolerance
                                D fractional tolerance h6 + / -
                                .250–.375 +0, -.0004
                                .438–.625 +0, -.0004
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