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Steel Boring Bars

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    Key Filters
    Workpiece Material
    Workpiece Material
    • P Steel (850)
      • P0
        Low-Carbon Steels, Long Chipping C < .25%; <125 HB; <530 N/mm^2 UTS(849)
      • P1
        Low-Carbon Steels, Short Chipping C < .25%; <125 HB; <530 N/mm^2 UTS(849)
      • P2
        Medium and High Carbon Steels C < .25%; <220 HB; <25 HRC; >530 N/mm^2 UTS(849)
      • P3
        Alloy Steels & Tool Steels C > .25%; <330 HB; <35 HRC; 600-850 N/mm^2 UTS(849)
      • P4
        Alloy Steels & Tool Steels C > .25%; 350-420 HB; 35-43 HRC; 850-1400 N/mm^2 UTS(849)
      • P5
        Ferritic, Martensitic, and PH Stainless Steels <330 HB; <35 HRC; 600-900 N/mm^2 UTS(850)
      • P6
        High Strength Ferritic, Martensitic, and PH Stainless Steels 350-450 HB; 35-43 HRC; 900-2400 N/mm^2 UTS(850)
    • M Stainless Steel (849)
      • M1
        Austenitic Stainless Steel 130-200 HB; <600 N/mm^2 UTS(849)
      • M2
        High Strength Austenitic Stainless and Cast Stainless Steels 150-230 HB; <25 HRC; >600 N/mm^2 UTS(849)
      • M3
        Duplex Stainless Steel 135-275 HB; <30 HRC; 500-1200 N/mm^2 UTS(849)
    • K Cast Iron (858)
      • K1
        Gray Cast Iron 120-290 HB; <32 HRC; 125-500 N/mm^2 UTS(858)
      • K2
        Low and Medium Strength CGI and Ductile Irons 130-260 HB; <28 HRC; <600 N/mm^2 UTS(858)
      • K3
        High Strength Ductile and Austempered Ductile Iron 180-350 HB; <43 HRC; >600 N/mm^2 UTS(856)
    • N Non-Ferrous Materials (850)
      • N1
        Wrought Aluminum (850)
      • N2
        Low-Silicon Aluminum Alloys and Magnesium Alloys Si <12.2%(850)
      • N3
        High-Silicon Aluminum Alloys Si >12.2%(680)
      • N4
        Copper, Brass, Zinc-based on machinability index range of 70-100 (850)
      • N5
        Nylon, Plastics, Rubbers, Phenolics, Resins, Fiberglass (850)
      • N6
        Carbon, Graphite Composites, CFRP (849)
      • N7
        MMC's (766)
    • S High-Temp Alloys (858)
      • S1
        Iron-Based, Heat-Resistant Alloys 160-260 HB; 25-48 HRC; 500-1200 N/mm^2 UTS(858)
      • S2
        Cobalt-Based, Heat-Resistant Alloys 250-450 HB; 25-48 HRC; 1000-1450 N/mm^2 UTS(858)
      • S3
        Nickel-Based, Heat Resistant Alloys 160-450 HB; <48 HRC; 600-1700 N/mm^2 UTS(858)
      • S4
        Titanium and Titanium Alloys 300-400 HB; 33-43 HRC; 900-1600 N/mm^2 UTS(850)
    • H Hardened Materials (806)
      • H1
        Hardened Materials 44-48 HRC(806)
      • H2
        Hardened Materials 48-55 HRC(806)
      • H3
        Hardened Materials 56-60 HRC(772)
      • H4
        Hardened Materials >60 HRC(699)
    • C CFRP Materials (847)
      • C1
        CFRP, CFRP / CFRP (846)
      • C2
        CFRP / Aluminium CFRP / Non-Ferrous (766)
    Select First Choice
    • BR (2)
    • CN (78)
    • DE (75)
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    • SG (9)
    • US (64)
    Applications
    Applications
    • Back BoringBack Boring (87)
    • Chamfer TurningChamfer Turning (94)
    • FacingFacing (267)
    • ID FacingID Facing (100)
    • ID Thread TurningID Thread Turning (1)
    • Multiple Direction CuttingMultiple Direction Cutting (727)
    • ProfilingProfiling (683)
    • TRN BoringTRN Boring (822)
    • ThreadingThreading (1)
    • TurningTurning (173)
    Cutting Condition
    Cutting Condition
    • Heavily Interrupted Cut (795)
    • Lightly Interrupted Cut (858)
    • Smooth Cut (858)
    • Varying Depth of Cut (852)
    Tool Cutting Edge Angle
    Tool Cutting Edge Angle
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    • 90.0 (121)
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    • 95.0 (450)
    • 97.0 (4)
    • 107.5 (46)
    • 140.0 (4)
    Tool Cutting Edge Angle MintoTool Cutting Edge Angle Max
    Connection Style
    Connection Style
    • Boring Bar Shank (654)
    • KM (205)
    Cutting Edges Per Insert
    Cutting Edges Per Insert
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    • 1.0 (688)
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    Cutting Edges Per Insert MintoCutting Edges Per Insert Max
    Internal Coolant Capability
    Internal Coolant Capability
    Over All Length [L]
    Over All Length [L]
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    Over All Length [L] MintoOver All Length [L] Max
    Over All Length [L]
    Over All Length [L]
    • 50.0 mm(2)
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    • 406.401 mm(57)
    • 546.1 mm(1)
    Over All Length [L] MintoOver All Length [L] Max
    Corner configuration
    Corner Radius
    Corner Radius
    • 0.0 in(27)
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    Corner Radius MintoCorner Radius Max
    Corner Radius
    Corner Radius
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    Corner Radius MintoCorner Radius Max
    Application
    Minimum Depth of Cut
    Minimum Depth of Cut
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    Minimum Feed
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    Grade Of Cutting Tool
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    F Dimension
    F Dimension
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    F Dimension MintoF Dimension Max
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    F Dimension MintoF Dimension Max
    Minimum Axial Groove Diameter
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