successfully added to cart
View Cart


Mark all as read
List price:
Discount: %
Your price::
Your price::
This item is no longer available
Please contact customer service for assistance

Sold in pkg. of

      U170 Series
      U170 Series
      U170 Series
      U170 Series

      43mm (1.70") Step Shank • Standard

      U170 Series

      SAP Material Number 2604841
      ISO Catalog Number U170 4.5 19NBLRD
      ANSI Catalog Number U170 4.5 19NBLRD
      Grade K3560
      [D] Shank/Bore Diameter 43.300 mm
      [D] Shank/Bore Diameter 1.700 in
      [DR] Shank Diameter Reduced 34.700 mm
      [DR] Shank Diameter Reduced 1.366 in
      [TD] Tip Diameter 18.900 mm
      [TD] Tip Diameter .7440 in
      Point Included Angle [SIGMA] 100.000
      [L1] Gage Length 114.400 mm
      [L1] Gage Length 4.500 in
      [D2] Body Diameter Workpiece Side 63.500 mm
      [D2] Body Diameter Workpiece Side 2.500 in
      [LS] Shank Length 132.100 mm
      [LS] Shank Length 5.200 in
      [OAL] Overall Length 246.500 mm
      [OAL] Overall Length 9.700 in
      See all Product Variants

      Uses and application

      • Cutting Conditions: SevereCutting Conditions: Severe
      • X TreatmentX Treatment

      Features and benefits

      • For specific insert type, see the Product Selector on pages 23–35.

      Machine Side


      Workpiece Side



      • K3560

      Spare Parts for 43mm (1.70") Step Shank • Standard

      Spare Part
        Clip HP
        Clip HP
        Spare Part
          Retainer LR138
          Retainer LR138
          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

          The following CAD files are available

          Please select a file to download

          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