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TopThread™

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Workpiece Material
  • Cast Iron (72)
  • High-Temp Alloys (72)
  • Stainless Steel (72)
  • Steel (72)
Grade
  • W (107)
  • TN6025 (50)
  • TN6010 (22)
  • KWH (2)
Shape (METRIC)
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Shape (INCH)
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Insert Hand (INCH)
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Insert Hand (METRIC)
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Insert Seat Size (METRIC)
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Wiper Insert (METRIC)
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Wiper Insert (INCH)
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Min. Bore Diameter (INCH)
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Min. Bore Diameter (METRIC)
  • 54.0000 (9)
  • 34.0000 (8)
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Hand of Tool (INCH)
  • R - Right (82)
  • L - Left (57)
Hand of Tool (METRIC)
  • R - Right (82)
  • L - Left (57)
System Size (INCH)
  • KM40TS (32)
System Size (METRIC)
  • KM40TS (32)
Connection Style (METRIC)
  • Toolholder (67)
  • Boring Bar Shank (40)
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Connection Style (INCH)
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  • Boring Bar Shank (40)
  • KM (32)
Connection Type (METRIC)
  • Square Shank (67)
  • Boring Bar (40)
  • Taper Shank (32)
Connection Type (INCH)
  • Square Shank (67)
  • Boring Bar (40)
  • Taper Shank (32)
Internal Coolant Capability (METRIC)
  • Yes (72)
  • No (67)
Internal Coolant Capability (INCH)
  • Yes (72)
  • No (67)
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TopThread™

TopThread™ W

TopThread™

Toolholders

ISO - NSUR2525M4D
ANSI - NSUR2525M4Q
Grade - W
Product # 3851387

TopThread™

TopThread™ W

TopThread™

Toolholders

ISO - NSL162C
ANSI - NSL162C
Grade - W
Product # 3632138
Web Title ISO ANSI All Star Product #
TopThread™ W NSL122B NSL122B No 3632145
TopThread™ W NSR062 NSR062 No 3632147
TopThread™ W NSL123A NSL123A No 3632152
TopThread™ W NSR2525M3 NSR2525M3 No 3636536
TopThread™ W NSL2525M3 NSL2525M3 No 3636539
See all additional sizes and grades

TopThread™

TopThread™ W

TopThread™

Toolholders

ISO - NER123B
ANSI - NER123B
Grade - W
Product # 3632133
Web Title ISO ANSI All Star Product #
TopThread™ W NEL163C NEL163C No 3632155
TopThread™ W NEL204D NEL204D No 3632159
TopThread™ W NER2525M3 NER2525M3 No 3636541
TopThread™ W NEL2525M3 NEL2525M3 No 3636543
TopThread™ W NER162C NER162C No 3637486
See all additional sizes and grades

TopGroove™

TopGroove™ W

TopGroove™

Toolholders

ISO - NSRDH163D
ANSI - NSRDH163D
Grade - W
Product # 3637528

TopThread™

TopThread™ W

TopThread™

Toolholders

ISO - NASL103B
ANSI - NASL103B
Grade - W
Product # 3636524
Web Title ISO ANSI All Star Product #
TopThread™ W NASR082D NASR082D No 3636529
TopThread™ W NASR103B NASR103B No 3636532
TopThread™ W NASL082D NASL082D No 3636534
TopThread™ W NASR102B NASR102B No 3639039
TopThread™ W NASR083D NASR083D No 3639042
See all additional sizes and grades

TopGroove™

TopGroove™ W

TopGroove™

Toolholders

ISO - NSR166D
ANSI - NSR166D
Grade - W
Product # 3632153
Web Title ISO ANSI All Star Product #
TopGroove™ W NSR206D NSR206D No 3637472
TopGroove™ W NSR854D NSR854D No 3637526
TopGroove™ W NSR168D NSR168D No 3637539
TopGroove™ W NSR164C NSR164C No 3639031
TopGroove™ W NSR164D NSR164D No 3639033
See all additional sizes and grades

TopThread™

TopThread™ W

TopThread™

Boring Bars

ISO - A16NER3
ANSI - A16NER3
Grade - W
Product # 3632113
Web Title ISO ANSI All Star Product #
TopThread™ W A10SNER2 A10SNER2 No 3632114
TopThread™ W A24NER3 A24NER3 No 3632115
TopThread™ W A20NER3 A20NER3 No 3632116
TopThread™ W A08NER2 A08NER2 No 3632117
TopThread™ W A12SNER2 A12SNER2 No 3632118
See all additional sizes and grades

TopThread™

TopThread™ W

TopThread™

Boring Bars

ISO - A12MNNTOR1
ANSI - A12MNNTOR1
Grade - W
Product # 3641647
Web Title ISO ANSI All Star Product #
TopThread™ W A10KNNTOR1 A10KNNTOR1 No 3641648
See all additional sizes and grades

Threading

Threading

Threading

Top Notch™ Threading and Grooving • KM40TS™ Cutting Units

ISO - KM40TSNSL2
ANSI - KM40TSNSL2
Grade - N/A
Product # 3902290
Web Title ISO ANSI All Star Product #
Threading KM40TSNSL3 KM40TSNSL3 No 3902291
Threading KM40TSNSL4 KM40TSNSL4 No 3902292
Threading KM40TSNSR2 KM40TSNSR2 No 3902293
Threading KM40TSNSR3 KM40TSNSR3 No 3902294
Threading KM40TSNSR4 KM40TSNSR4 No 3902295
See all additional sizes and grades

Threading

Threading

Threading

Top Notch™ Threading and Grooving • KM40TS™ Cutting Units

ISO - KM40TSNEL2
ANSI - KM40TSNEL2
Grade - N/A
Product # 3902132
Web Title ISO ANSI All Star Product #
Threading KM40TSNEL3 KM40TSNEL3 No 3902283
Threading KM40TSNEL4 KM40TSNEL4 No 3902284
Threading KM40TSNER2 KM40TSNER2 No 3902285
Threading KM40TSNER3 KM40TSNER3 No 3902286
Threading KM40TSNER4 KM40TSNER4 No 3902287
See all additional sizes and grades

TopThread™

TopThread™ W

TopThread™

Boring Bars

ISO - A08NER1
ANSI - A08NER1
Grade - W
Product # 3632119
Web Title ISO ANSI All Star Product #
TopThread™ W A06NER1 A06NER1 No 3632121
TopThread™ W A10NER1 A10NER1 No 3632148
See all additional sizes and grades

TopThread™

TopThread™ W

TopThread™

Boring Bars

ISO - A25RNNTOR3
ANSI - A25RNNTOR3
Grade - W
Product # 3641622
Web Title ISO ANSI All Star Product #
TopThread™ W A16MNNTOR2 A16MNNTOR2 No 3641643
TopThread™ W A12MNNTOR2 A12MNNTOR2 No 3641644
TopThread™ W A20QNNTOR2 A20QNNTOR2 No 3641645
TopThread™ W A32SNNTOR3 A32SNNTOR3 No 3641646
TopThread™ W A16MNNTOL2 A16MNNTOL2 No 3641649
See all additional sizes and grades

KM40TS™ Internal Cutting Units

KM40TS™ Internal Cutting Units KWH

KM40TS™ Internal Cutting Units

Top Notch™ Threading and Grooving • KM40TS Cutting Units

ISO - KM40TSE16JNEL2
ANSI - KM40TSE16JNEL2
Grade - KWH
Product # 3951835
Web Title ISO ANSI All Star Product #
KM40TS™ Internal Cutting Units KWH KM40TSE16JNER2 KM40TSE16JNER2 No 3951836
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KM40TS™ Internal Cutting Units

KM40TS™ Internal Cutting Units

KM40TS™ Internal Cutting Units

Top Notch™ Threading and Grooving • KM40TS Cutting Units

ISO - KM40TSS12ENEL2
ANSI - KM40TSS12ENEL2
Grade - N/A
Product # 3955480
Web Title ISO ANSI All Star Product #
KM40TS™ Internal Cutting Units KM40TSS12ENER2 KM40TSS12ENER2 No 3955481
KM40TS™ Internal Cutting Units KM40TSS16FNEL2 KM40TSS16FNEL2 No 3955482
KM40TS™ Internal Cutting Units KM40TSS16FNER2 KM40TSS16FNER2 No 3955483
KM40TS™ Internal Cutting Units KM40TSS20GNEL2 KM40TSS20GNEL2 No 3955484
KM40TS™ Internal Cutting Units KM40TSS20GNER2 KM40TSS20GNER2 No 3955485
See all additional sizes and grades

TopThread™

TopThread™ TN6010

TopThread™

Threading Inserts

ISO - NTF3R
ANSI - NTF3R
Grade - TN6010
Product # 3607531
Web Title ISO ANSI All Star Product #
TopThread™ TN6010 NTF3L NTF3L No 3607652
TopThread™ TN6010 NTF2R NTF2R No 3607673
TopThread™ TN6025 NTF3R NTF3R No 3607830
TopThread™ TN6025 NTF3L NTF3L No 3607832
TopThread™ TN6025 NTF2R NTF2R No 3607852
See all additional sizes and grades

TopThread™

TopThread™ TN6010

TopThread™

Threading Inserts

ISO - NTK3R
ANSI - NTK3R
Grade - TN6010
Product # 3607528
Web Title ISO ANSI All Star Product #
TopThread™ TN6010 NTK2R NTK2R No 3607646
TopThread™ TN6025 NTK3R NTK3R No 3607827
TopThread™ TN6025 NTK2R NTK2R No 3607836
TopThread™ TN6025 NTK3L NTK3L No 3607853
See all additional sizes and grades