LT Threading

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Workpiece Material
Workpiece Material
  • P Steel (486)
    • P0
      Low-Carbon Steels, Long Chipping C < .25%; <125 HB; <530 N/mm^2 UTS (486)
    • P1
      Low-Carbon Steels, Short Chipping C < .25%; <125 HB; <530 N/mm^2 UTS (486)
    • P2
      Medium and High Carbon Steels C < .25%; <220 HB; <25 HRC; >530 N/mm^2 UTS (486)
    • P3
      Alloy Steels & Tool Steels C > .25%; <330 HB; <35 HRC; 600-850 N/mm^2 UTS (486)
    • P4
      Alloy Steels & Tool Steels C > .25%; 350-420 HB; 35-43 HRC; 850-1400 N/mm^2 UTS (486)
    • P5
      Ferritic, Martensitic, and PH Stainless Steels <330 HB; <35 HRC; 600-900 N/mm^2 UTS (486)
    • P6
      High Strength Ferritic, Martensitic, and PH Stainless Steels 350-450 HB; 35-43 HRC; 900-2400 N/mm^2 UTS (486)
  • M Stainless Steel (486)
    • M1
      Austenitic Stainless Steel 130-200 HB; <600 N/mm^2 UTS (486)
    • M2
      High Strength Austenitic Stainless and Cast Stainless Steels 150-230 HB; <25 HRC; >600 N/mm^2 UTS (486)
    • M3
      Duplex Stainless Steel 135-275 HB; <30 HRC; 500-1200 N/mm^2 UTS (486)
  • K Cast Iron (486)
    • K1
      Gray Cast Iron 120-290 HB; <32 HRC; 125-500 N/mm^2 UTS (486)
    • K2
      Low and Medium Strength CGI and Ductile Irons 130-260 HB; <28 HRC; <600 N/mm^2 UTS (486)
    • K3
      High Strength Ductile and Austempered Ductile Iron 180-350 HB; <43 HRC; >600 N/mm^2 UTS (486)
  • N Non-Ferrous Materials (112)
    • N1
      Wrought Aluminum (112)
    • N2
      Low-Silicon Aluminum Alloys and Magnesium Alloys Si <12.2% (112)
    • N3
      High-Silicon Aluminum Alloys Si >12.2% (112)
    • N4
      Copper, Brass, Zinc-based on machinability index range of 70-100 (112)
    • N5
      Nylon, Plastics, Rubbers, Phenolics, Resins, Fiberglass (112)
    • N6
      Carbon, Graphite Composites, CFRP (112)
    • N7
      MMC's (112)
  • S High-Temp Alloys (486)
    • S1
      Iron-Based, Heat-Resistant Alloys 160-260 HB; 25-48 HRC; 500-1200 N/mm^2 UTS (486)
    • S2
      Cobalt-Based, Heat-Resistant Alloys 250-450 HB; 25-48 HRC; 1000-1450 N/mm^2 UTS (486)
    • S3
      Nickel-Based, Heat Resistant Alloys 160-450 HB; <48 HRC; 600-1700 N/mm^2 UTS (486)
    • S4
      Titanium and Titanium Alloys 300-400 HB; 33-43 HRC; 900-1600 N/mm^2 UTS (486)
  • H Hardened Materials (112)
    • H1
      Hardened Materials 44-48 HRC (112)
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  • DE (63)
  • GB (41)
  • SG (36)
Applications
Applications
  • ID Thread Turning ID Thread Turning (211)
  • OD Thread Turning OD Thread Turning (263)
  • Threading Threading (67)
Type of Thread
Type of Thread
  • 55 (130)
  • 60 (154)
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  • BSPT (91)
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  • M (212)
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  • 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 Min to Tool 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]
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Over All Length [L] Min to Over All Length [L] Max
Over All Length [L]
Over All Length [L]
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  • 300.0 mm (2)
  • 304.8 mm (2)
Over All Length [L] Min to Over All Length [L] Max
Corner configuration
Corner Radius
Corner Radius
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  • 0.037 in (9)
  • 0.038 in (1)
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Corner Radius Min to Corner Radius Max
Corner Radius
Corner Radius
  • 0.025 mm (25)
  • 0.05 mm (107)
  • 0.076 mm (84)
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  • 0.151 mm (59)
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  • 0.925 mm (9)
  • 0.976 mm (1)
  • 1.0 mm (15)
Corner Radius Min to Corner Radius Max
Corner Chamfer
Corner Chamfer
  • 0.0 mm (366)
Corner Chamfer Min to Corner Chamfer Max
Corner Chamfer
Corner Chamfer
  • 0.0 in (366)
Corner Chamfer Min to Corner 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)
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  • 25.0 mm (11)
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  • 31.75 mm (8)
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  • 38.1 mm (2)
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F Dimension Min to F Dimension Max
F Dimension
F Dimension
  • 0.28 in (4)
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  • 0.351 in (5)
  • 0.406 in (1)
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F Dimension Min to F Dimension Max
Minimum Axial Groove Diameter
Minimum Axial Groove Diameter
  • 12.701 mm (4)
  • 13.0 mm (4)
  • 16.0 mm (2)
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  • 36.825 mm (1)
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Minimum Axial Groove Diameter Min to Minimum Axial Groove Diameter Max
Minimum Axial Groove Diameter
Minimum Axial Groove Diameter
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  • 1.536 in (2)
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  • 3.031 in (1)
Minimum Axial Groove Diameter Min to Minimum 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 Min to Countersunk 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)
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  • 1.415 in (1)
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  • 10.0 in (1)
Maximum Bore Depth Min to Maximum Bore Depth Max
Maximum Bore Depth
Maximum Bore Depth
  • 25.0 mm (2)
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  • 150.0 mm (1)
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  • 160.0 mm (2)
  • 254.0 mm (1)
Maximum Bore Depth Min to Maximum 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)
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Thread TPI Min to Thread TPI Max
Thread Pitch
Thread Pitch
  • 0.351 mm (1)
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Thread Pitch Min to Thread Pitch Max
Thread Pitch
Thread Pitch
  • 0.014 in (1)
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  • 0.02 in (7)
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  • 0.119 in (32)
  • 0.138 in (3)
  • 0.157 in (4)
  • 0.177 in (2)
  • 0.197 in (10)
Thread Pitch Min to Thread 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 Min to Insert 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)