successfully added to cart
View Cart
List price:
Discount: %
List price
$19.61 /each.
Your price::
Your price::
Replacement This item is not available
Replacement Product This item may be available through a distributor
      HTS-C Drilling Inserts
      HTS-C Drilling Inserts
      HTS-C Drilling Inserts
      HTS-C Drilling Inserts


      HTS-C Drilling Inserts

      SAP Material Number 5533652
      ISO Catalog Number SPHX070308R21
      ANSI Catalog Number SPHX070308R21
      Grade KCU40
      [D] Insert IC Size 7.9370
      [D] Insert IC Size .3125
      [D1] Insert Hole Size 2.8500
      [D1] Insert Hole Size .1122
      [S] Insert Thickness 3.1800
      [S] Insert Thickness .1252
      [Rε] Corner Radius 0.8000
      [Rε] Corner Radius .0312
      [GAA] Insert Rake Angle 4.000
      [Clearance Angle Major 7.000
      Clearning Angle Minor 7.000
      See all Product Variants

      Workpiece Materials

      K Cast Iron

      Features and benefits

      • Płytka dwustronna.

      Machine Side


      Workpiece Side



      • KC7210

        Composition: PVD TiAlN coated fine-grain carbide with enhanced hot hardness properties.
        Application: Best suited for dry machining of cast iron. The enhanced hot hardness properties of the substrate combined with a wear-resistant TiAlN coating offer highest material removal rates using the triple fluted drill design.

        P Steel
        K Cast Iron
        N Non-Ferrous
      • KC7215

        Composition: PVD TiAlN coated fine-grain carbide.
        Application: Best suited for machining of alloyed steel and cast iron. This grade offers reliable performance at intermediate cutting conditions.

        P Steel
        M Stainless Steel
        K Cast Iron
        S High-Temp Alloys
      • KCPK10

        Composition: Advanced CVD TiCN-Al2O3 coating combined with a cobalt-enriched carbide substrate.
        Application: The KCPK10 grade offers a balanced combination of deformation resistance and edge toughness leading to outstanding abrasion and crater wear resistance for high-speed machining of steel and cast iron. Use for very high cutting speeds with low to medium feed rates.

        K Cast Iron
      • KCU25

        Composition: An advanced PVD grade with hard AlTiN coating and fine-grain unalloyed substrate. The new and improved coating improves edge stability with wide range speed and feed capabilities.
        Application: The KCU25™ grade is ideal for general machining of most steels, stainless steels, high-temp alloys, titanium, irons, and non-ferrous materials in a wide range of speeds and feeds with improved edge toughness for interrupted cuts and high feed rates.

        K Cast Iron
      • KCU40

        Multilayered PVD TiN-TiAlN-coated fine-grain carbide, offering
        highest wear resistance in steel, stainless steel, cast iron, and high-temp alloys.

        K Cast Iron
      • KM1

        Composition: Uncoated, fine grain, straight carbide grade, containing 6% cobalt.
        Application: General purpose grade for use on gray iron, aluminum, and non-ferrous
        work piece materials. Available for use with HTS-C deep drilling tools and CTR
        countersinking tools.

        K Cast Iron
      Please adjust the following properties from

      ISO Catalog Number

      ANSI Catalog Number

      to find similar products.
      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

      We have found the following CAD Drawings

      Select the files you are looking for and download them all at once

      You should be logged to see your dashboard information
      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