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Limited Time Offer: New KCP25C Steel Turning Grade with KENGold CVD Coating Technology Shop Now
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KYHK15B is a ceramic grade designed for machining of hardened steel (>45 HRC), as well as finishing of cast iron and high temperature alloys. KYHK15B is ideal for continuous and varying depth of cuts and provides greater depth of cut capabilities.  

The PVD coated hard turning grade, provides maximum wear resistance, and maximum tool life.

The new coating with its gold color enables easy wear progression identification.

State-of-the-art insert and coating technology provides tighter honing tolerances, leading to higher cutting edge stability, better chipping resistance, and better surface quality.   

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Workpiece Material
Workpiece Material
  • K Cast Iron (33)
    • K1
      Gray Cast Iron 120-290 HB; <32 HRC; 125-500 N/mm^2 UTS
      (33)
    • K2
      Low and Medium Strength CGI and Ductile Irons 130-260 HB; <28 HRC; <600 N/mm^2 UTS
      (33)
  • S High-Temp Alloys (33)
    • S2
      Cobalt-Based, Heat-Resistant Alloys 250-450 HB; 25-48 HRC; 1000-1450 N/mm^2 UTS
      (33)
  • H Hardened Materials (33)
    • H1
      Hardened Materials 44-48 HRC
      (33)
    • H2
      Hardened Materials 48-55 HRC
      (33)
    • H3
      Hardened Materials 56-60 HRC
      (33)
Cutting Condition
Cutting Condition
  • Heavily Interrupted Cut (18)
  • Lightly Interrupted Cut (21)
  • Smooth Cut (21)
  • Varying Depth of Cut (21)
Cutting Edges Per Insert
Cutting Edges Per Insert
  • 1.0 (13)
  • 4.0 (15)
  • 8.0 (5)
Cutting Edges Per Insert Min to Cutting Edges Per Insert Max
Corner configuration
Corner Radius
Corner Radius
  • 0.031 in (10)
  • 0.047 in (6)
  • 0.063 in (4)
  • 0.125 in (1)
  • 0.188 in (2)
  • 0.25 in (3)
  • 0.313 in (3)
  • 0.375 in (2)
  • 0.5 in (2)
Corner Radius Min to Corner Radius Max
Corner Radius
Corner Radius
  • 0.8 mm (10)
  • 1.201 mm (6)
  • 1.6 mm (4)
  • 3.176 mm (1)
  • 4.775 mm (2)
  • 6.351 mm (3)
  • 7.95 mm (3)
  • 9.525 mm (2)
  • 12.701 mm (2)
Corner Radius Min to Corner Radius Max
Application
Minimum Depth of Cut
Minimum Depth of Cut
Minimum Feed
Minimum Feed
Drilling Condition
Drilling Condition
  • Heavily Interrupted Cut (18)
  • Lightly Interrupted Cut (21)
  • Smooth Cut (21)
  • Varying Depth of Cut (21)
Front-End
Insert Shape
Insert Shape
  • C-DIAMOND/RHOMBIC 80 (5)
  • D-DIAMOND/RHOMBIC 55 (10)
  • R-ROUND (13)
  • S-SQUARE 90 (5)
Insert Geometry
Shape
Shape
  • C-DIAMOND/RHOMBIC 80 (5)
  • D-DIAMOND/RHOMBIC 55 (10)
  • R-ROUND (13)
  • S-SQUARE 90 (5)
Insert IC Size
Insert IC Size
  • 6.351 mm (1)
  • 9.525 mm (2)
  • 10.0 mm (5)
  • 12.701 mm (18)
  • 15.875 mm (3)
  • 19.05 mm (2)
  • 25.401 mm (2)
Insert IC Size Min to Insert IC Size Max
Insert IC Size
Insert IC Size
  • 0.25 in (1)
  • 0.375 in (2)
  • 0.394 in (5)
  • 0.5 in (18)
  • 0.625 in (3)
  • 0.75 in (2)
  • 1.0 in (2)
Insert IC Size Min to Insert IC Size Max
Cutting Edge Length
Cutting Edge Length
  • 12.201 mm (5)
  • 12.701 mm (5)
  • 12.9 mm (5)
  • 15.5 mm (5)
Cutting Edge Length Min to Cutting Edge Length Max
Cutting Edge Length
Cutting Edge Length
  • 0.48 in (5)
  • 0.5 in (5)
  • 0.508 in (5)
  • 0.61 in (5)
Cutting Edge Length Min to Cutting Edge Length Max
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ORIGINAL PRODUCT

Kendex™ • Positive Inserts • RCGX Kendex™ • Positive Inserts • RCGX

ISO Turning Insert • Positive R-Style
(13 Products)
View Products
SAP Material Number ISO Catalog Number ANSI Catalog Number Grade [D] Insert IC Size [D] Insert IC Size [S] Insert Thickness [S] Insert Thickness
6770876 RCGX151000P20015 RCGX565P8015 KYHK15B 15.8750 .6250 10.0000 .3937
    List price:
    $51.13 /each
    Your price:
    6770874 RCGX151000S02530 RCGX565S1030 KYHK15B 15.8750 .6250 10.0000 .3937
      List price:
      $51.13 /each
      Your price:
      6770879 RCGX191000P20015 RCGX665P8015 KYHK15B 19.0500 .7500 10.0000 .3937
        List price:
        $58.69 /each
        Your price:
        6770877 RCGX191000S15015 RCGX665S6015 KYHK15B 19.0500 .7500 10.0000 .3937
          List price:
          $58.69 /each
          Your price:
          6770881 RCGX251200P20015 RCGX88P8015 KYHK15B 25.4000 1.000 12.0000 .4724
            List price:
            $66.37 /each
            Your price:
            6770880 RCGX251200S15015 RCGX88S6015 KYHK15B 25.4000 1.000 12.0000 .4724
              List price:
              $66.37 /each
              Your price:
              List price:
              Discount: %
              Your price:
              Replacement This item is no longer available
              Replacement Product Please contact customer service for assistance

              ORIGINAL PRODUCT

              Kendex™ • Negative Inserts • DNGX Kendex™ • Negative Inserts • DNGX

              ISO Turning Insert • Negative D-Style
              (10 Products)
              View Products
              SAP Material Number ISO Catalog Number ANSI Catalog Number Grade [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
              6770843 DNGX120708S02025 DNGX120708S02025 KYHK15B 10.0000 .3937 12.2080 .4806 7.9400 .3125 0.8000 .0312
                List price:
                $23.37 /each
                Your price:
                6770844 DNGX120708S02530 DNGX120708S02530 KYHK15B 10.0000 .3937 12.2080 .4806 7.9400 .3125 0.8000 .0312
                  List price:
                  $23.37 /each
                  Your price:
                  6770845 DNGX120712S02025 DNGX120712S02025 KYHK15B 10.0000 .3937 12.2080 .4806 7.9400 .3125 1.2000 .0468
                    List price:
                    $23.37 /each
                    Your price:
                    6770846 DNGX120712S02530 DNGX120712S02530 KYHK15B 10.0000 .3937 12.2080 .4806 7.9400 .3125 1.2000 .0468
                      List price:
                      $23.37 /each
                      Your price:
                      6770847 DNGX120716S02025 DNGX120716S02025 KYHK15B 10.0000 .3937 12.2080 .4806 7.9400 .3125 1.6000 .0625
                        List price:
                        $23.37 /each
                        Your price:
                        6770839 DNGX150712S02025 DNGX453S0825 KYHK15B 12.7000 .5000 15.5040 .6104 7.9400 .3125 0.8000 .3125
                          List price:
                          $23.64 /each
                          Your price:
                          List price:
                          Discount: %
                          Your price:
                          Replacement This item is no longer available
                          Replacement Product Please contact customer service for assistance

                          ORIGINAL PRODUCT

                          Kendex™ • Negative Inserts • SNGX Kendex™ • Negative Inserts • SNGX

                          ISO Turning Insert • Negative S-Style
                          (5 Products)
                          View Products
                          SAP Material Number ISO Catalog Number ANSI Catalog Number Grade [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
                          6770848 SNGX120708S02025 SNGX452S0825 KYHK15B 12.7000 .5000 12.7000 .5000 7.9400 .3125 0.8000 .0312
                            List price:
                            $21.61 /each
                            Your price:
                            6770850 SNGX120708S02530 SNGX452S1030 KYHK15B 12.7000 .5000 12.7000 .5000 7.9400 .3125 0.8000 .0312
                              List price:
                              $21.61 /each
                              Your price:
                              6770861 SNGX120712S02025 SNGX453S0825 KYHK15B 12.7000 .5000 12.7000 .5000 7.9400 .3125 1.2000 .0468
                                List price:
                                $21.61 /each
                                Your price:
                                6770862 SNGX120712S02530 SNGX453S1030 KYHK15B 12.7000 .5000 12.7000 .5000 7.9400 .3125 1.2000 .0468
                                  List price:
                                  $21.61 /each
                                  Your price:
                                  6770863 SNGX120716S02025 SNGX454S0825 KYHK15B 12.7000 .5000 12.7000 .5000 7.9400 .3125 1.6000 .0625
                                    List price:
                                    $21.61 /each
                                    Your price:
                                    List price:
                                    Discount: %
                                    Your price:
                                    Replacement This item is no longer available
                                    Replacement Product Please contact customer service for assistance

                                    ORIGINAL PRODUCT

                                    Kendex™ • Negative Inserts • CNGX Kendex™ • Negative Inserts • CNGX

                                    ISO Turning Insert • Negative C-Style
                                    (5 Products)
                                    View Products
                                    SAP Material Number ISO Catalog Number ANSI Catalog Number Grade [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
                                    6770832 CNGX120708S02025 CNGX452S0825 KYHK15B 12.7000 .5000 12.8960 .5077 7.9400 .3125 0.8000 .0312
                                      List price:
                                      $21.51 /each
                                      Your price:
                                      6770833 CNGX120708S02530 CNGX452S1030 KYHK15B 12.7000 .5000 12.8960 .5077 7.9400 .3125 0.8000 .0312
                                        List price:
                                        $21.51 /each
                                        Your price:
                                        6770834 CNGX120712S02025 CNGX453S0825 KYHK15B 12.7000 .5000 12.8960 .5077 7.9400 .3125 1.2000 .0468
                                          List price:
                                          $21.51 /each
                                          Your price:
                                          6770835 CNGX120712S02530 CNGX453S1030 KYHK15B 12.7000 .5000 12.8960 .5077 7.9400 .3125 1.2000 .0468
                                            List price:
                                            $21.51 /each
                                            Your price:
                                            6770836 CNGX120716S02025 CNGX454S0825 KYHK15B 12.7000 .5000 12.8960 .5077 7.9400 .3125 1.6000 .0625
                                              List price:
                                              $21.51 /each
                                              Your price:
                                              List price:
                                              Discount: %
                                              Your price:
                                              Replacement This item is no longer available
                                              Replacement Product Please contact customer service for assistance

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