Welcome
Please confirm your preferences
Update Preferences

Product Suggestions

Product Family suggestions

Contact a Kennametal Expert

Call +1 (724) 539-8002

Call Now

Customer Support

Find customer support centers around the globe.

Quick Order
Item(s) successfully added to cart
View Cart
Limited Time Offer: New KCP25C Steel Turning Grade with KENGold CVD Coating Technology Shop Now
Back to Solution

Editing Solution

Adding Solution

Solution Name: {{SolutionName}}
EXIT SEARCH
Back to Solution
Beyond™ Straight-Flute HSS-E-PM Taps • Through and Blind Holes
Beyond™ Straight-Flute HSS-E-PM Taps • Through and Blind Holes
Beyond™ Straight-Flute HSS-E-PM Taps • Through and Blind Holes
Beyond™ Straight-Flute HSS-E-PM Taps • Through and Blind Holes

T640 • DIN 371 and 376 • Form C Semi-Bottoming Chamfer • Metric • For Cast Iron and Cast Aluminum

Beyond™ Straight-Flute HSS-E-PM Taps • Through and Blind Holes

Features and benefits

  • KP6525 TiCN + TiN for cast iron and cast aluminum.

Uses and application

  • Tapping: Through HoleTapping: Through Hole
  • Threading: Blind HoleThreading: Blind Hole
  • HSS-E-PMHSS-E-PM
  • Class of Fit: 6HXClass of Fit: 6HX
  • DIN number 371DIN number 371
  • DIN number 376DIN number 376
  • Tapping Helix Angle: 0°Tapping Helix Angle: 0°
  • Chamfer Form C (2–3)Chamfer Form C (2–3)
  • Manufacturer’s Specs: MManufacturer’s Specs: M
  • Flood Coolant: TappingFlood Coolant: Tapping

Workpiece Materials

K Cast Iron
N Non-Ferrous
Beyond™ Straight-Flute HSS-E-PM Taps • Through and Blind Holes
Filters and Columns
Select Filters
Filters
Filters
Filters
View filters in
Metric
Inch
Key Filters
Workpiece Material
Workpiece Material
  • K Cast Iron (11)
    • K1
      Gray Cast Iron 120-290 HB; <32 HRC; 125-500 N/mm^2 UTS
      (11)
    • K2
      Low and Medium Strength CGI and Ductile Irons 130-260 HB; <28 HRC; <600 N/mm^2 UTS
      (11)
    • K3
      High Strength Ductile and Austempered Ductile Iron 180-350 HB; <43 HRC; >600 N/mm^2 UTS
      (11)
  • N Non-Ferrous Materials (11)
    • N2
      Low-Silicon Aluminum Alloys and Magnesium Alloys Si <12.2%
      (11)
    • N4
      Copper, Brass, Zinc-based on machinability index range of 70-100
      (11)
Select First Choice
  • BR (2)
  • DE (8)
  • GB (5)
  • US (8)
Applications
Applications
  • Tapping Blind Hole Tapping Blind Hole (11)
  • Threading Threading (11)
Cutting Length
Cutting Length
  • 10.0 mm (3)
  • 13.0 mm (1)
  • 15.101 mm (1)
  • 18.0 mm (1)
  • 20.0 mm (2)
  • 25.0 mm (3)
Cutting Length Min to Cutting Length Max
Cutting Length
Cutting Length
  • 0.394 in (3)
  • 0.512 in (1)
  • 0.595 in (1)
  • 0.709 in (1)
  • 0.787 in (2)
  • 0.984 in (3)
Cutting Length Min to Cutting Length Max
Thread Size
Thread Size
  • M10 X 1,5 (1)
  • M12 X 1,75 (1)
  • M14 X 2 (1)
  • M16 X 2 (1)
  • M18 X 2,5 (1)
  • M20 X 2,5 (1)
  • M22 X 2,5 (1)
  • M4 X 0,7 (1)
  • M5 X 0,8 (1)
  • M6 X 1 (1)
  • M8 X 1,25 (1)
Number of Flutes
Number of Flutes
  • 3 (2)
  • 4 (9)
Application
Tap Standard
Tap Standard
  • DIN 371 (5)
  • DIN 376 (6)
Front-End
Thread Pitch
Thread Pitch
  • 0.701 mm (1)
  • 0.8 mm (1)
  • 1.0 mm (1)
  • 1.25 mm (1)
  • 1.5 mm (1)
  • 1.75 mm (1)
  • 2.0 mm (2)
  • 2.5 mm (3)
Thread Pitch Min to Thread Pitch Max
Thread Pitch
Thread Pitch
  • 0.028 in (1)
  • 0.031 in (1)
  • 0.039 in (1)
  • 0.049 in (1)
  • 0.06 in (1)
  • 0.069 in (1)
  • 0.079 in (2)
  • 0.098 in (3)
Thread Pitch Min to Thread Pitch Max
Back-End
Back-End Diameter
Back-End Diameter
  • 4.5 mm (1)
  • 6.0 mm (2)
  • 8.0 mm (1)
  • 9.0 mm (1)
  • 10.0 mm (1)
  • 11.0 mm (1)
  • 12.0 mm (1)
  • 14.0 mm (1)
  • 16.0 mm (1)
  • 18.0 mm (1)
Back-End Diameter Min to Back-End Diameter Max
Back-End Diameter
Back-End Diameter
  • 0.177 in (1)
  • 0.237 in (2)
  • 0.315 in (1)
  • 0.354 in (1)
  • 0.394 in (1)
  • 0.433 in (1)
  • 0.473 in (1)
  • 0.551 in (1)
  • 0.63 in (1)
  • 0.709 in (1)
Back-End Diameter Min to Back-End Diameter Max
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 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
4035459 T640M040X070R6HX-D1 T640M040X070R6HX-D1 KP6525   M4 X 0,7 63.0000 2.480 10.0000 .3900 21.0000 .8300 4.5 .1772 3 DIN 371 6HX-I
    List price:
    $52.27 /each
    Your price:
    4035460 T640M050X080R6HX-D1 T640M050X080R6HX-D1 KP6525   M5 X 0,8 70.0000 2.760 10.0000 .3900 25.0000 .9900 6.0 .2362 3 DIN 371 6HX-I
      List price:
      $54.01 /each
      Your price:
      4035461 T640M060X100R6HX-D1 T640M060X100R6HX-D1 KP6525   M6 X 1 80.0000 3.150 10.0000 .4000 30.0000 1.180 6.0 .2362 4 DIN 371 6HX-I
        List price:
        $54.92 /each
        Your price:
        4035462 T640M080X125R6HX-D1 T640M080X125R6HX-D1 KP6525   M8 X 1,25 90.0000 3.550 13.0000 .5100 35.1000 1.380 8.0 .315 4 DIN 371 6HX-I
          List price:
          $64.87 /each
          Your price:
          4035463 T640M100X150R6HX-D1 T640M100X150R6HX-D1 KP6525   M10 X 1,5 100.1000 3.940 15.1000 .5900 39.1000 1.540 10.0 .3937 4 DIN 371 6HX-I
            List price:
            $78.78 /each
            Your price:
            4035464 T640M120X175R6HX-D6 T640M120X175R6HX-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:
              $92.73 /each
              Your price:
              4035465 T640M140X200R6HX-D6 T640M140X200R6HX-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:
                $133.31 /each
                Your price:
                4035466 T640M160X200R6HX-D6 T640M160X200R6HX-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:
                  $157.44 /each
                  Your price:
                  4035467 T640M180X250R6HX-D6 T640M180X250R6HX-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:
                    $213.72 /each
                    Your price:
                    4035468 T640M200X250R6HX-D6 T640M200X250R6HX-D6 KP6525   M20 X 2,5 140.0000 5.510 25.0000 .9800 64.0000 2.520 16.0 .6299 4 DIN 376 6HX-I
                      List price:
                      $227.49 /each
                      Your price:
                      4035469 T640M220X250R6HX-D6 T640M220X250R6HX-D6 KP6525   M22 X 2,5 140.0000 5.510 25.0000 .9800 70.0000 2.760 18.0 .7087 4 DIN 376 6HX-I
                        List price:
                        $253.11 /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.

                          K Cast Iron
                          N Non-Ferrous
                        shank tolerance
                        D fractional D inch
                        .250–.375 +0, -.0004
                        .438–.625 +0, -.0004
                        shank tolerance
                        D tolerance h6 + / -
                        6 +0, -0,008
                        8 10 +0, -0,009
                        12 16 +0, -0,011
                        product-image
                        Please adjust the following properties from

                        ISO Catalog Number

                        ANSI Catalog Number

                        to find similar products.

                        The following CAD files are available

                        Please select a file to download

                        Can’t find the file type you’re looking for?

                        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

                        The following CAD files are available

                        Please select a file to download

                        Can’t find the file type you’re looking for?
                        Request Drawings »

                        You should be logged to see your dashboard information
                        Session expired due to inactivity, please login again
                        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
                        DOWNLOAD TYPE:



                        . Please enter the desired qty for the material(s) you want to include in your promotion or Proceed Without Promotion and only your base materials will be added to the cart.

                        Minimum quantity should be

                        SAP Material Number ISO Catalog Number Grade    
                        Thank you for your registration, pending approval & completion of the registration, your access is currently limited. Full utilization of product search capabilities & collaboration space is available and will remain. Please allow 2 business days for registration completion.

                        You are about to leave the Solution building process.

                        Are you sure you want to leave?