Welcome
Please confirm your preferences
Update Preferences

Product Suggestions

Product Family suggestions

Contact a WIDIA Expert

Customer Support

Find customer support centers around the globe.

Quick Order
Item(s) successfully added to cart
View Cart

Contact a WIDIA Expert

Customer Support

Find customer support centers around the globe.

Item(s) successfully added to cart
View Cart
Exit Search Back to Solution

Editing Solution

Adding Solution

Solution Name: {{SolutionName}}
Contact our sales team to discover your buying options
KM™ Tunable Bars
KM™ Tunable Bars
KM™ Tunable Bars
KM™ Tunable Bars

KM™ Tunable Bar

KM™ Tunable Bars

Uses and application

  • Shank - KM-TS ISO 26622Shank - KM-TS ISO 26622
  • Shank - KM-TS ISO 26622Shank - KM-TS ISO 26622
  • TunableTunable
  • Through Coolant: Axial: DrillingThrough Coolant: Axial: Drilling
KM™ Tunable Bars
Filters and Columns
Select Filters
Filters
Filters
View filters in
Metric
Inch
Front-End
Gage Length
Gage Length
  • 9.234 in (1)
  • 12.233 in (1)
  • 14.233 in (1)
  • 15.233 in (1)
  • 16.233 in (1)
  • 20.233 in (1)
Gage Length
Gage Length
  • 234.55 mm (1)
  • 310.701 mm (1)
  • 361.526 mm (1)
  • 386.925 mm (1)
  • 412.326 mm (1)
  • 513.926 mm (1)
No filters matching ""
Change the visible columns with any of the parameters listed below. A maximum of 7 columns can be displayed.
Displaying 1- 6 of 6 results
Select Columns
Select Filters
Metric
Inch
Show
Metric
Inch
SAP Material Number ISO Catalog Number ANSI Catalog Number [CSWS] System Size Workpiece Side [D2] Body Diameter 1 Workpiece Side [D2] Body Diameter 1 Workpiece Side [L1] Gage Length [L1] Gage Length [F] F Dimension [F] F Dimension [D21] Body Diameter 2 Workpiece Side [D21] Body Diameter 2 Workpiece Side [L2] Usable Length [L2] Usable Length [L21] Usable Length [L21] Usable Length
3901265 KM63TSD24TTB9KM40 KM63TSD24TTB9KM40 KM40 40 1.575 234.55 9.234 0 38.1 1.5 214.55 8.447    
    List price:
    ₹403,099.00 /each
    Your price:
    3901268 KM63TSD28TTB14KM40 KM63TSD28TTB14KM40 KM40 40 1.575 361.52 14.233 0 44.45 1.75 4 .157 341.52 13.446
      List price:
      ₹382,146.00 /each
      Your price:
      3901266 KM63TSD32TTB12KM40 KM63TSD32TTB12KM40 KM40 40 1.575 310.71 12.233 5 .197 50 1.969 4 .157 290.711 11.445
        List price:
        ₹395,675.00 /each
        Your price:
        3901269 KM63TSD32TTB16KM40 KM63TSD32TTB16KM40 KM40 40 1.575 412.32 16.233 5 .197 50 1.969 4 .157 392.32 15.446
          List price:
          ₹478,797.00 /each
          Your price:
          3901267 KM63TSD40TTB15KM40 KM63TSD40TTB15KM40 KM40 40 1.575 386.92 15.233 11.75 .463 63.5 2.5 4 .157 386.92 15.233
            List price:
            ₹455,918.00 /each
            Your price:
            3901270 KM63TSD40TTB20KM40 KM63TSD40TTB20KM40 KM40 40 1.575 513.92 20.233 11.75 .463 63.5 2.5 4 .157 513.92 20.233
              List price:
              ₹510,214.00 /each
              Your price:
              List price:
              Discount: %
              Your price:
              Replacement This item is no longer available
              Replacement Product Please contact customer service for assistance
              Common Challenges in Internal Machining
              Internal machining operations are very sensitive to chatter and vibrations. Common challenges include: • Unfavorable geometric circumstances. • Machining at extended length-to-diameter ratios. Additionally, internal machining offers little space for a stable tool and has restrictions for coolant supply and chip removal. These factors can lead to chattering, poor surface finish, noisy vibrations, and workpieces that are out of tolerance. Kennametal solves these problems with our portfolio of Tunable Boring Bars.
              Kennametal Tunable Tooling
              The Kennametal Tunable Boring Bars are manufactured with an internal dampening package designed to eliminate chatter in deep-hole boring applications. We manufacture standard tunable bars and have extensive capabilities to design and produce almost any style of tunable product, including boring bars, extensions, holders, rotating adapters, and modular sections.
              Advantages of Kennametal Tunable Tooling
              The features of the Kennametal proprietary Tunable Boring Bar system provide significant advantages: • Optimal rigidity Improved surface quality and close tolerances due to vibration-free machining. • Increased productivity Larger depth of cut and better chip removal by up to 10:1 (steel) and 15:1 (carbide) length-to-diameter ratio. • Machining without chatter or vibration Less noise exposure and improved machining results. • Tunable damping mechanism Bar can be tuned on the machine and tool can be adjusted to account for different vibration behavior.
              Common Challenges in Internal Machining
              Internal machining operations are very sensitive to chatter and vibrations. Common challenges include: • Unfavorable geometric circumstances. • Machining at extended length-to-diameter ratios. Additionally, internal machining offers little space for a stable tool and has restrictions for coolant supply and chip removal. These factors can lead to chattering, poor surface finish, noisy vibrations, and workpieces that are out of tolerance. WIDIA solves these problems with our portfolio of Tunable Boring Bars.
              WIDIA Tunable Tooling
              The WIDIA Tunable Boring Bars are manufactured with an internal dampening package designed to eliminate chatter in deep-hole boring applications. We manufacture standard tunable bars and have extensive capabilities to design and produce almost any style of tunable product, including boring bars, extensions, holders, rotating adapters, and modular sections.
              Advantages of WIDIA Tunable Tooling
              The patented features of the WIDIA patented Tunable Boring Bar system provide significant advantages: • Optimal rigidity Improved surface quality and close tolerances due to vibration-free machining. • Increased productivity Larger depth of cut and better chip removal by up to 10:1 (steel) and 15:1 (carbide) length-to-diameter ratio. • Machining without chatter or vibration Less noise exposure and improved machining results. • Tunable damping mechanism Bar can be tuned on the machine and tool can be adjusted to account for different vibration behavior.
              product-image
              Please adjust the following properties from

              ISO Catalog Number

              ANSI Catalog Number

              to find similar products.

              The following files are available

              Please select a file to download

              Models

              I have read and accepted the Terms & Conditions of use

              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 permanently delete Do you want to proceed?
              You are about to permanently delete and all items within that folder. Do you want to proceed?
              Are you sure you want to permanently delete these items?
              What would you like to rename your to?

              A folder with the name already exists .

              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?

              A folder with the name already exists .

              Please enter a valid name
              Send a copy of

              Oops, you have used your own email address! Please enter another email address to proceed.

              An active user does not exist under that email address. Please Click Here , to send a registration invitation to


              Please enter a valid Email
              Please enter a valid name
              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?