successfully added to cart
View Cart
COVID-19: How WIDIA is responding
Solid Carbide Inserts
Solid Carbide Inserts
Solid Carbide Inserts
Solid Carbide Inserts

BB

Solid Carbide Inserts

Workpiece Materials

P Steel
M Stainless Steel
K Cast Iron
N Non-Ferrous
Select Filters
Filters
Filters
View filters in
Metric
Inch
Key Filters
Workpiece Material
  • P Steel (7)
    • P0
      Low-Carbon Steels, Long Chipping C < .25%; <125 HB; <530 N/mm^2 UTS
      (7)
    • P1
      Low-Carbon Steels, Short Chipping C < .25%; <125 HB; <530 N/mm^2 UTS
      (7)
    • P2
      Medium and High Carbon Steels C < .25%; <220 HB; <25 HRC; >530 N/mm^2 UTS
      (7)
    • P3
      Alloy Steels & Tool Steels C > .25%; <330 HB; <35 HRC; 600-850 N/mm^2 UTS
      (7)
    • P4
      Alloy Steels & Tool Steels C > .25%; 350-420 HB; 35-43 HRC; 850-1400 N/mm^2 UTS
      (7)
    • P5
      Ferritic, Martensitic, and PH Stainless Steels <330 HB; <35 HRC; 600-900 N/mm^2 UTS
      (7)
    • P6
      High Strength Ferritic, Martensitic, and PH Stainless Steels 350-450 HB; 35-43 HRC; 900-2400 N/mm^2 UTS
      (7)
  • M Stainless Steel (7)
    • M1
      Austenitic Stainless Steel 130-200 HB; <600 N/mm^2 UTS
      (7)
    • M2
      High Strength Austenitic Stainless and Cast Stainless Steels 150-230 HB; <25 HRC; >600 N/mm^2 UTS
      (7)
    • M3
      Duplex Stainless Steel 135-275 HB; <30 HRC; 500-1200 N/mm^2 UTS
      (7)
  • K Cast Iron (7)
    • K1
      Gray Cast Iron 120-290 HB; <32 HRC; 125-500 N/mm^2 UTS
      (7)
    • K2
      Low and Medium Strength CGI and Ductile Irons 130-260 HB; <28 HRC; <600 N/mm^2 UTS
      (7)
    • K3
      High Strength Ductile and Austempered Ductile Iron 180-350 HB; <43 HRC; >600 N/mm^2 UTS
      (7)
  • N Non-Ferrous Materials (7)
    • N1
      Wrought Aluminum
      (7)
    • N2
      Low-Silicon Aluminum Alloys and Magnesium Alloys Si <12.2%
      (7)
    • N3
      High-Silicon Aluminum Alloys Si >12.2%
      (3)
Applications
  • Multiple Direction Cutting Multiple Direction Cutting (4)
  • TRN Boring TRN Boring (6)
Tool Cutting Edge Angle
  • 93.0 (7)
to
Connection Style
  • WHISTLE NOTCH 5° A/B BoringBar (4)
Application
Hand Of Tool
  • R (7)
Minimum Axial Groove Diameter
  • 0.187 (3)
  • 0.25 (2)
  • 0.312 (2)
to
Minimum Axial Groove Diameter
  • 4.75 (3)
  • 6.35 (2)
  • 7.925 (2)
to
Cutting Direction
  • S (7)
Maximum Bore Depth
  • 19.05 (2)
  • 25.4 (2)
  • 31.75 (1)
  • 53.975 (2)
to
Maximum Bore Depth
  • 0.75 (2)
  • 1.0 (2)
  • 1.25 (1)
  • 2.125 (2)
to
Boring Bar Material
  • C (7)
Back-End
Connection Type
  • CYLINDRICAL (4)
Back-End Diameter
  • 0.3123 (7)
to
Back-End Diameter
  • 7.932 (7)
to
other
Grade
  • CG5 (4)
  • CM1 (3)
Platform
  • A/B Series (4)
Tool Unit
  • I (7)
obsoleteFacet
  • true (7)
  • false (4)
No filters matching ""
Change the visible columns with any of the parameters listed below. A maximum of 7 columns can be displayed.
Displaying 1- 7 of 7 results
Select Columns
Select Filters
Metric
Inch
Show
Metric
Inch
SAP Material Number ISO Catalog Number ANSI Catalog Number Grade [DM] Minimum Bore Diameter [DM] Minimum Bore Diameter [L4] Maximum Boring Depth [L4] Maximum Boring Depth [L] Overall Length [L] Overall Length [F] F Dimension [F] F Dimension
2832758 BB1871250R BB1871250R CG5 4.7500 .1870 31.7500 1.250 58.4200 2.300 2.2350 .0880
    List price:
    $81.27 /each.
    Your price::
    Qty
    2832769 BB187750R BB187750R CG5 4.7500 .1870 19.0500 .7500 45.7200 1.800 2.2350 .0880
      List price:
      $78.29 /each.
      Your price::
      Qty
      2832763 BB187750R BB187750R CM1 4.7500 .1870 19.0500 .7500 45.7200 1.800 2.2350 .0880
        Your price::
        Qty
        2832747 BB2501000R BB2501000R CG5 6.3500 .2500 25.4000 1.000 52.0700 2.050 3.0480 .1200
          List price:
          $78.29 /each.
          Your price::
          Qty
          2832742 BB2501000R BB2501000R CM1 6.3500 .2500 25.4000 1.000 52.0700 2.050 3.0480 .1200
            Your price::
            Qty
            2832724 BB3121250R BB3121250R CG5 7.9250 .3120 53.9750 2.125 80.6450 3.175 3.8350 .1510
              List price:
              $78.29 /each.
              Your price::
              Qty
              2832719 BB3121250R BB3121250R CM1 7.9250 .3120 53.9750 2.125 80.6450 3.175 3.8350 .1510
                Your price::
                Qty
                List price:
                Discount: %
                Your price::
                Replacement This item is not available
                Replacement Product This item may be available through a distributor
                Qty

                Grades

                • CG5

                  A PVD-TiN-coated grade. Straight 9.5% Co substrate. Submicron grain. For general-purpose machining of most steels, stainless steels, high-temperature alloys, titanium, irons, and non-ferrous materials. Performs best at low speeds and will handle interruptions and high feed rates.

                  P Steel
                  M Stainless Steel
                  K Cast Iron
                  N Non-Ferrous
                • CM1

                  Uncoated carbide. A very tough, ultra-fine grain unalloyed substrate. For general-purpose machining of most steels, stainless steels, high-temperature alloys, titanium, irons, and non-ferrous materials. Performs best at low speeds and will handle interruptions and high feed rates. Use when C2, C3, or C25 fail due to chipping or breaking.

                  P Steel
                  M Stainless Steel
                  K Cast Iron
                  N Non-Ferrous
                If you create a new solution, you will lose any solutions you were working on already. How would you like to proceed?
                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