Welcome
Please confirm your preferences
Update Preferences

Product Suggestions

Product Family suggestions

Contact a Kennametal Expert

Customer Support

Find customer support centers around the globe.

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

LT Threading

Select Filters
Filters
Filters
    View filters in
    Metric
    Inch
    Key Filters
    Workpiece Material
    Workpiece Material
    • P Steel (477)
      • P0
        Low-Carbon Steels, Long Chipping C < .25%; <125 HB; <530 N/mm^2 UTS(477)
      • P1
        Low-Carbon Steels, Short Chipping C < .25%; <125 HB; <530 N/mm^2 UTS(477)
      • P2
        Medium and High Carbon Steels C < .25%; <220 HB; <25 HRC; >530 N/mm^2 UTS(477)
      • P3
        Alloy Steels & Tool Steels C > .25%; <330 HB; <35 HRC; 600-850 N/mm^2 UTS(477)
      • P4
        Alloy Steels & Tool Steels C > .25%; 350-420 HB; 35-43 HRC; 850-1400 N/mm^2 UTS(477)
      • P5
        Ferritic, Martensitic, and PH Stainless Steels <330 HB; <35 HRC; 600-900 N/mm^2 UTS(477)
      • P6
        High Strength Ferritic, Martensitic, and PH Stainless Steels 350-450 HB; 35-43 HRC; 900-2400 N/mm^2 UTS(477)
    • M Stainless Steel (477)
      • M1
        Austenitic Stainless Steel 130-200 HB; <600 N/mm^2 UTS(477)
      • M2
        High Strength Austenitic Stainless and Cast Stainless Steels 150-230 HB; <25 HRC; >600 N/mm^2 UTS(477)
      • M3
        Duplex Stainless Steel 135-275 HB; <30 HRC; 500-1200 N/mm^2 UTS(477)
    • K Cast Iron (477)
      • K1
        Gray Cast Iron 120-290 HB; <32 HRC; 125-500 N/mm^2 UTS(477)
      • K2
        Low and Medium Strength CGI and Ductile Irons 130-260 HB; <28 HRC; <600 N/mm^2 UTS(477)
      • K3
        High Strength Ductile and Austempered Ductile Iron 180-350 HB; <43 HRC; >600 N/mm^2 UTS(477)
    • S High-Temp Alloys (477)
      • S1
        Iron-Based, Heat-Resistant Alloys 160-260 HB; 25-48 HRC; 500-1200 N/mm^2 UTS(477)
      • S2
        Cobalt-Based, Heat-Resistant Alloys 250-450 HB; 25-48 HRC; 1000-1450 N/mm^2 UTS(477)
      • S3
        Nickel-Based, Heat Resistant Alloys 160-450 HB; <48 HRC; 600-1700 N/mm^2 UTS(477)
      • S4
        Titanium and Titanium Alloys 300-400 HB; 33-43 HRC; 900-1600 N/mm^2 UTS(477)
    Select First Choice
    • DE (63)
    • GB (41)
    • SG (36)
    Applications
    Applications
    • ID Thread TurningID Thread Turning (211)
    • OD Thread TurningOD Thread Turning (263)
    • ThreadingThreading (67)
    Type of Thread
    Type of Thread
    • 55 (130)
    • 60 (154)
    • ACME (117)
    • API (46)
    • API BUTTRESS (36)
    • API RD (78)
    • BSPT (91)
    • BSW (157)
    • M (212)
    • NPT (106)
    • NPTF (91)
    • RD DIN 405 (110)
    • STUB ACME (119)
    • TR DIN 103 (114)
    • UN (170)
    • UNJ (105)
    Tool Cutting Edge Angle
    Tool Cutting Edge Angle
    • 90.0 (120)
    Tool Cutting Edge Angle MintoTool Cutting Edge Angle Max
    Connection Style
    Connection Style
    • Bolt-On Head (1)
    • Boring Bar Shank (52)
    • Toolholder (67)
    Internal Coolant Capability
    Internal Coolant Capability
    Over All Length [L]
    Over All Length [L]
    • 1.625 in(1)
    • 2.362 in(1)
    • 3.25 in(2)
    • 3.346 in(2)
    • 3.938 in(6)
    • 4.921 in(5)
    • 5.0 in(10)
    • 5.906 in(13)
    • 5.984 in(2)
    • 6.0 in(15)
    • 6.024 in(1)
    • 6.063 in(2)
    • 6.102 in(3)
    • 6.694 in(5)
    • 6.891 in(4)
    • 7.0 in(9)
    • 7.008 in(2)
    • 7.087 in(11)
    • 7.875 in(5)
    • 8.0 in(1)
    • 9.843 in(6)
    • 10.0 in(10)
    • 11.811 in(2)
    • 12.0 in(2)
    Over All Length [L] MintoOver All Length [L] Max
    Over All Length [L]
    Over All Length [L]
    • 41.276 mm(1)
    • 60.0 mm(1)
    • 82.551 mm(2)
    • 85.0 mm(2)
    • 100.0 mm(6)
    • 125.0 mm(5)
    • 127.0 mm(10)
    • 150.0 mm(13)
    • 152.0 mm(2)
    • 152.4 mm(15)
    • 153.0 mm(1)
    • 154.0 mm(2)
    • 155.0 mm(3)
    • 170.0 mm(5)
    • 175.0 mm(4)
    • 177.8 mm(9)
    • 178.0 mm(2)
    • 180.0 mm(11)
    • 200.0 mm(5)
    • 203.201 mm(1)
    • 250.0 mm(6)
    • 254.0 mm(10)
    • 300.0 mm(2)
    • 304.8 mm(2)
    Over All Length [L] MintoOver All Length [L] Max
    Corner configuration
    Corner Radius
    Corner Radius
    • 0.001 in(25)
    • 0.002 in(107)
    • 0.003 in(84)
    • 0.004 in(46)
    • 0.005 in(28)
    • 0.006 in(59)
    • 0.007 in(28)
    • 0.008 in(75)
    • 0.01 in(36)
    • 0.011 in(50)
    • 0.012 in(15)
    • 0.014 in(28)
    • 0.015 in(28)
    • 0.017 in(35)
    • 0.021 in(23)
    • 0.027 in(3)
    • 0.028 in(17)
    • 0.03 in(29)
    • 0.037 in(9)
    • 0.038 in(1)
    • 0.039 in(15)
    Corner Radius MintoCorner Radius Max
    Corner Radius
    Corner Radius
    • 0.025 mm(25)
    • 0.05 mm(107)
    • 0.076 mm(84)
    • 0.1 mm(46)
    • 0.125 mm(28)
    • 0.151 mm(59)
    • 0.176 mm(28)
    • 0.2 mm(75)
    • 0.225 mm(36)
    • 0.275 mm(50)
    • 0.301 mm(15)
    • 0.325 mm(28)
    • 0.375 mm(28)
    • 0.426 mm(35)
    • 0.525 mm(23)
    • 0.65 mm(3)
    • 0.701 mm(17)
    • 0.75 mm(29)
    • 0.925 mm(9)
    • 0.976 mm(1)
    • 1.0 mm(15)
    Corner Radius MintoCorner Radius Max
    Corner Chamfer
    Corner Chamfer
    • 0.0 mm(366)
    Corner Chamfer MintoCorner Chamfer Max
    Corner Chamfer
    Corner Chamfer
    • 0.0 in(366)
    Corner Chamfer MintoCorner Chamfer Max
    Application
    Grade Of Cutting Tool
    Grade Of Cutting Tool
    • K00331 (44)
    • K68 (51)
    • KC5010 (150)
    • KC5025 (417)
    • KC710 (64)
    • KC720 (107)
    • KC722 (51)
    • KC730 (111)
    • KC9105 (1)
    • KU25T (51)
    • SP4066 (10)
    Hand Of Tool
    Hand Of Tool
    • L (48)
    • R (72)
    F Dimension
    F Dimension
    • 7.101 mm(4)
    • 7.301 mm(4)
    • 8.9 mm(5)
    • 10.3 mm(1)
    • 11.3 mm(2)
    • 11.5 mm(2)
    • 11.675 mm(4)
    • 11.701 mm(1)
    • 12.701 mm(2)
    • 12.951 mm(4)
    • 13.4 mm(3)
    • 15.601 mm(2)
    • 15.8 mm(1)
    • 15.875 mm(1)
    • 16.0 mm(8)
    • 16.1 mm(2)
    • 16.3 mm(2)
    • 16.5 mm(3)
    • 17.2 mm(2)
    • 17.401 mm(1)
    • 18.026 mm(3)
    • 19.05 mm(4)
    • 19.55 mm(1)
    • 20.0 mm(4)
    • 21.5 mm(2)
    • 21.6 mm(1)
    • 25.0 mm(11)
    • 25.401 mm(11)
    • 25.8 mm(2)
    • 31.75 mm(8)
    • 32.0 mm(13)
    • 38.1 mm(2)
    • 38.875 mm(1)
    • 40.0 mm(3)
    F Dimension MintoF Dimension Max
    F Dimension
    F Dimension
    • 0.28 in(4)
    • 0.288 in(4)
    • 0.351 in(5)
    • 0.406 in(1)
    • 0.445 in(2)
    • 0.453 in(2)
    • 0.46 in(4)
    • 0.461 in(1)
    • 0.5 in(2)
    • 0.51 in(4)
    • 0.528 in(3)
    • 0.614 in(2)
    • 0.622 in(1)
    • 0.625 in(1)
    • 0.63 in(8)
    • 0.634 in(2)
    • 0.642 in(2)
    • 0.65 in(3)
    • 0.677 in(2)
    • 0.685 in(1)
    • 0.71 in(3)
    • 0.75 in(4)
    • 0.77 in(1)
    • 0.787 in(4)
    • 0.846 in(2)
    • 0.85 in(1)
    • 0.984 in(11)
    • 1.0 in(11)
    • 1.016 in(2)
    • 1.25 in(8)
    • 1.26 in(13)
    • 1.5 in(2)
    • 1.532 in(1)
    • 1.575 in(3)
    F Dimension MintoF Dimension Max
    Minimum Axial Groove Diameter
    Minimum Axial Groove Diameter
    • 12.701 mm(4)
    • 13.0 mm(4)
    • 16.0 mm(2)
    • 16.5 mm(3)
    • 17.0 mm(1)
    • 20.0 mm(5)
    • 20.326 mm(4)
    • 22.85 mm(4)
    • 24.0 mm(3)
    • 27.0 mm(2)
    • 29.0 mm(5)
    • 30.475 mm(3)
    • 31.75 mm(3)
    • 32.0 mm(3)
    • 36.825 mm(1)
    • 38.1 mm(1)
    • 39.0 mm(2)
    • 47.0 mm(2)
    • 76.95 mm(1)
    Minimum Axial Groove Diameter MintoMinimum Axial Groove Diameter Max
    Minimum Axial Groove Diameter
    Minimum Axial Groove Diameter
    • 0.5 in(4)
    • 0.512 in(4)
    • 0.63 in(2)
    • 0.65 in(3)
    • 0.669 in(1)
    • 0.787 in(5)
    • 0.8 in(4)
    • 0.9 in(4)
    • 0.946 in(3)
    • 1.063 in(2)
    • 1.143 in(5)
    • 1.2 in(3)
    • 1.25 in(3)
    • 1.26 in(3)
    • 1.45 in(1)
    • 1.5 in(1)
    • 1.536 in(2)
    • 1.85 in(2)
    • 3.031 in(1)
    Minimum Axial Groove Diameter MintoMinimum Axial Groove Diameter Max
    Countersunk Angle
    Countersunk Angle
    • 10.0 (3)
    • 14.5 (24)
    • 15.0 (12)
    • 27.5 (53)
    • 30.0 (274)
    Countersunk Angle MintoCountersunk Angle Max
    Cutting Direction
    Cutting Direction
    • E (67)
    • S (53)
    Rake Angle Style
    Rake Angle Style
    • DOUBLE NEGATIVE (99)
    • NEGATIVE-ZERO (21)
    Maximum Bore Depth
    Maximum Bore Depth
    • 0.984 in(2)
    • 1.0 in(2)
    • 1.25 in(2)
    • 1.26 in(3)
    • 1.415 in(1)
    • 1.5 in(2)
    • 1.57 in(1)
    • 1.575 in(3)
    • 2.25 in(2)
    • 2.362 in(2)
    • 2.5 in(4)
    • 2.52 in(2)
    • 3.0 in(2)
    • 3.15 in(4)
    • 3.75 in(2)
    • 3.781 in(1)
    • 3.938 in(4)
    • 4.5 in(2)
    • 4.724 in(1)
    • 5.0 in(2)
    • 5.039 in(3)
    • 5.906 in(1)
    • 6.0 in(2)
    • 6.299 in(2)
    • 10.0 in(1)
    Maximum Bore Depth MintoMaximum Bore Depth Max
    Maximum Bore Depth
    Maximum Bore Depth
    • 25.0 mm(2)
    • 25.401 mm(2)
    • 31.75 mm(2)
    • 32.0 mm(3)
    • 35.95 mm(1)
    • 38.1 mm(2)
    • 39.875 mm(1)
    • 40.0 mm(3)
    • 57.151 mm(2)
    • 60.0 mm(2)
    • 63.5 mm(4)
    • 64.0 mm(2)
    • 76.2 mm(2)
    • 80.0 mm(4)
    • 95.25 mm(2)
    • 96.0 mm(1)
    • 100.0 mm(4)
    • 114.301 mm(2)
    • 120.0 mm(1)
    • 127.0 mm(2)
    • 128.0 mm(3)
    • 150.0 mm(1)
    • 152.4 mm(2)
    • 160.0 mm(2)
    • 254.0 mm(1)
    Maximum Bore Depth MintoMaximum Bore Depth Max
    Boring Bar Material
    Boring Bar Material
    • C (12)
    • S (41)
    Front-End
    Clamp Style
    Clamp Style
    • C (58)
    • M (24)
    • S (17)
    • Y (21)
    Thread TPI
    Thread TPI
    • 4.0 (10)
    • 5.0 (8)
    • 6.0 (8)
    • 7.0 (8)
    • 8.0 (19)
    • 9.0 (1)
    • 10.0 (13)
    • 11.0 (10)
    • 11.5 (7)
    • 12.0 (18)
    • 14.0 (42)
    • 16.0 (21)
    • 18.0 (17)
    • 19.0 (5)
    • 20.0 (14)
    • 24.0 (10)
    • 27.0 (1)
    • 28.0 (9)
    • 32.0 (9)
    • 36.0 (1)
    • 40.0 (2)
    • 48.0 (29)
    Thread TPI MintoThread TPI Max
    Thread Pitch
    Thread Pitch
    • 0.351 mm(1)
    • 0.4 mm(1)
    • 0.5 mm(7)
    • 0.75 mm(7)
    • 0.8 mm(1)
    • 1.0 mm(13)
    • 1.25 mm(9)
    • 1.5 mm(30)
    • 1.75 mm(7)
    • 2.0 mm(12)
    • 2.5 mm(8)
    • 3.0 mm(32)
    • 3.5 mm(3)
    • 4.0 mm(4)
    • 4.5 mm(2)
    • 5.0 mm(10)
    Thread Pitch MintoThread Pitch Max
    Thread Pitch
    Thread Pitch
    • 0.014 in(1)
    • 0.016 in(1)
    • 0.02 in(7)
    • 0.03 in(7)
    • 0.031 in(1)
    • 0.039 in(13)
    • 0.049 in(9)
    • 0.06 in(30)
    • 0.069 in(7)
    • 0.079 in(12)
    • 0.098 in(8)
    • 0.119 in(32)
    • 0.138 in(3)
    • 0.157 in(4)
    • 0.177 in(2)
    • 0.197 in(10)
    Thread Pitch MintoThread Pitch Max
    Insert Geometry
    Shape
    Shape
    • LT-TRIANGLE LAY DOWN THREAD 60 (366)
    Insert IC Size
    Insert IC Size
    • 4.0 mm(1)
    • 5.0 mm(7)
    • 6.351 mm(44)
    • 9.525 mm(269)
    • 12.701 mm(41)
    • 15.875 mm(4)
    Insert IC Size MintoInsert IC Size Max
    Insert IC Size
    Insert IC Size
    • 0.157 in(1)
    • 0.197 in(7)
    • 0.25 in(44)
    • 0.375 in(269)
    • 0.5 in(41)
    • 0.625 in(4)
    Insert IC Size MintoInsert IC Size Max
    Insert Seat Size
    Insert Seat Size
    • 11 (1)
    • 16 (3)
    • 6 (1)
    • 8 (7)
    Cutting Edge Length
    Cutting Edge Length
    • 6.926 mm(1)
    • 8.65 mm(7)
    • 11.0 mm(1)
    • 16.5 mm(3)
    Cutting Edge Length MintoCutting Edge Length Max
    Cutting Edge Length
    Cutting Edge Length
    • 0.273 in(1)
    • 0.341 in(7)
    • 0.433 in(1)
    • 0.65 in(3)
    Cutting Edge Length MintoCutting Edge Length Max
    Back-End
    Connection Type
    Connection Type
    • BORING BAR (52)
    • BORING BAR HEAD (1)
    • SQUARE SHANK (67)
    Back-End Diameter
    Back-End Diameter
    • 9.525 mm(2)
    • 10.0 mm(2)
    • 12.701 mm(1)
    • 15.875 mm(2)
    • 16.0 mm(3)
    • 19.05 mm(10)
    • 20.0 mm(12)
    • 25.0 mm(5)
    • 25.401 mm(2)
    • 31.75 mm(6)
    • 32.0 mm(5)
    • 40.0 mm(2)
    • 63.5 mm(1)
    Back-End Diameter MintoBack-End Diameter Max
    Back-End Diameter
    Back-End Diameter
    • 0.375 in(2)
    • 0.394 in(2)
    • 0.5 in(1)
    • 0.625 in(2)
    • 0.63 in(3)
    • 0.75 in(10)
    • 0.787 in(12)
    • 0.984 in(5)
    • 1.0 in(2)
    • 1.25 in(6)
    • 1.26 in(5)
    • 1.575 in(2)
    • 2.5 in(1)
    Back-End Diameter MintoBack-End Diameter Max
    Shank Height
    Shank Height
    • 0.473 in(2)
    • 0.5 in(2)
    • 0.584 in(2)
    • 0.606 in(1)
    • 0.625 in(3)
    • 0.63 in(4)
    • 0.741 in(11)
    • 0.75 in(7)
    • 0.764 in(1)
    • 0.787 in(7)
    • 0.939 in(4)
    • 0.961 in(1)
    • 0.984 in(15)
    • 1.0 in(13)
    • 1.214 in(5)
    • 1.25 in(5)
    • 1.26 in(9)
    • 1.53 in(2)
    Shank Height MintoShank Height Max
    Shank Height
    Shank Height
    • 12.0 mm(2)
    • 12.701 mm(2)
    • 14.826 mm(2)
    • 15.4 mm(1)
    • 15.875 mm(3)
    • 16.0 mm(4)
    • 18.825 mm(11)
    • 19.05 mm(7)
    • 19.401 mm(1)
    • 20.0 mm(7)
    • 23.826 mm(4)
    • 24.401 mm(1)
    • 25.0 mm(15)
    • 25.401 mm(13)
    • 30.826 mm(5)
    • 31.75 mm(5)
    • 32.0 mm(9)
    • 38.825 mm(2)
    Shank Height MintoShank Height Max
    Shank Width
    Shank Width
    • 0.473 in(2)
    • 0.5 in(2)
    • 0.625 in(3)
    • 0.63 in(4)
    • 0.75 in(7)
    • 0.787 in(8)
    • 0.864 in(4)
    • 0.984 in(14)
    • 1.0 in(13)
    • 1.141 in(5)
    • 1.25 in(5)
    • 1.26 in(9)
    • 1.455 in(2)
    Shank Width MintoShank Width Max
    Shank Width
    Shank Width
    • 12.0 mm(2)
    • 12.701 mm(2)
    • 15.875 mm(3)
    • 16.0 mm(4)
    • 19.05 mm(7)
    • 20.0 mm(8)
    • 21.951 mm(4)
    • 25.0 mm(14)
    • 25.401 mm(13)
    • 28.951 mm(5)
    • 31.75 mm(5)
    • 32.0 mm(9)
    • 36.95 mm(2)
    Shank Width MintoShank Width Max
    No filters matching ""
    Inserts
    (366)

    Inserts

    LT Threading Toolholders
    (67)

    LT Threading Toolholders

    LT Threading Boring Bars
    (52)

    LT Threading Boring Bars

    LT Threading Boring Heads
    (1)

    LT Threading Boring Heads

    You are about to add to your My Solutions page. Do you want to proceed?
    Select the destination where you want to move to.
    New Folder
      • Applied Filters:
      • Clear All

    A folder with the name already exists.

    Please enter a valid name
    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 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

    . 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 NumberISO Catalog NumberGrade  

    You are about to leave the Solution building process.

    Are you sure you want to leave?