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COVID-19: How Kennametal is responding

Top Notch™ Grooving

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Workpiece Material
  • Cast Iron (4)
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  • Stainless Steel (4)
  • Steel (4)
Grade
  • KC5010 (4)
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Platform
  • Top Notch (19)
Axial Groove Dia Max (METRIC)
  • 9999.0000 (4)
Axial Groove Dia Max (INCH)
  • 393.6610 (4)
Axial Groove Dia Min (METRIC)
  • 139.7000 (4)
  • 209.6000 (3)
  • 88.9000 (1)
Axial Groove Dia Min (INCH)
  • 5.5000 (4)
  • 8.2520 (3)
  • 3.5000 (1)
Shape (METRIC)
  • TN-Top Notch (4)
Shape (INCH)
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Insert Hand (METRIC)
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  • R - Right (4)
Insert Seat Size (INCH)
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  • 4 (3)
  • 2 (1)
Insert Seat Size (METRIC)
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  • 4 (3)
  • 2 (1)
Wiper Insert (METRIC)
  • No (4)
Wiper Insert (INCH)
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Cutting Width (METRIC)
  • 1.5750 (4)
  • 3.1750 (4)
  • 2.3880 (3)
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Cutting Width (INCH)
  • 0.0620 (4)
  • 0.1250 (4)
  • 0.1880 (4)
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  • 0.2500 (3)
  • 0.1560 (2)
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  • 0.1378 (1)
  • 0.1574 (1)
  • 0.1969 (1)
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Min. Bore Diameter (INCH)
  • 2.2500 (3)
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  • 5.0000 (1)
  • 5.7500 (1)
Min. Bore Diameter (METRIC)
  • 57.1500 (3)
  • 63.5000 (3)
  • 76.2000 (3)
  • 18.5420 (2)
  • 22.0000 (2)
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  • 34.9250 (2)
  • 44.4500 (2)
  • 50.8000 (2)
  • 60.3250 (2)
  • 69.8500 (2)
  • 82.5500 (2)
  • 11.1760 (1)
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  • 34.9200 (1)
  • 38.1000 (1)
  • 44.0000 (1)
  • 54.0000 (1)
  • 55.8800 (1)
  • 70.0000 (1)
  • 88.9000 (1)
Hand of Tool (INCH)
  • R - Right (14)
  • L - Left (10)
Hand of Tool (METRIC)
  • R - Right (14)
  • L - Left (10)
Connection Style (METRIC)
  • Boring Bar Shank (7)
  • Toolholder (6)
  • Bolt-On Head (1)
Connection Style (INCH)
  • Boring Bar Shank (7)
  • Toolholder (6)
  • Bolt-On Head (1)
Connection Type (METRIC)
  • Boring Bar (7)
  • Square Shank (6)
  • Boring Bar Head (1)
Connection Type (INCH)
  • Boring Bar (7)
  • Square Shank (6)
  • Boring Bar Head (1)
Internal Coolant Capability (METRIC)
  • Yes (8)
  • No (6)
Internal Coolant Capability (INCH)
  • Yes (8)
  • No (6)
Sorted By
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Grooving and Cut-Off

Grooving and Cut-Off KCU10

Grooving and Cut-Off

Top Notch™ Groove and Turn Inserts

ISO - NRD4125L
ANSI - NRD4125L
Grade - KCU10
Product # 4176119
Web Title ISO ANSI First Choice Product #
Grooving and Cut-Off KCU10 NRD4094R NRD4094R No 4176118
Grooving and Cut-Off KCU10 NRD4094L NRD4094L No 4176117
Grooving and Cut-Off KCU10 NRD4062R NRD4062R No 4176116
Grooving and Cut-Off KCU10 NRD4062L NRD4062L No 4176115
Grooving and Cut-Off KCU10 NRD3062R NRD3062R No 4175968
See all additional sizes and grades

Grooving and Cut-Off

Grooving and Cut-Off KCU10

Grooving and Cut-Off

Top Notch™ Groove and Turn Inserts

ISO - NR4125RK
ANSI - NR4125RK
Grade - KCU10
Product # 4176114
Web Title ISO ANSI First Choice Product #
Grooving and Cut-Off KCU10 NR4125LK NR4125LK No 4176112
Grooving and Cut-Off KCU10 NR4094RK NR4094RK No 4176110
Grooving and Cut-Off KCU10 NR4094LK NR4094LK No 4176109
Grooving and Cut-Off KCU10 NR4062RK NR4062RK No 4176108
Grooving and Cut-Off KCU10 NR4062LK NR4062LK No 4176107
See all additional sizes and grades

Grooving and Cut-Off

Grooving and Cut-Off KCU10

Grooving and Cut-Off

Top Notch™ Groove and Turn Inserts

ISO - NR4125R
ANSI - NR4125R
Grade - KCU10
Product # 4176113
Web Title ISO ANSI First Choice Product #
Grooving and Cut-Off KCU10 NR3M150L NR3M150L No 4175964
Grooving and Cut-Off KCU10 NR3094R NR3094R No 4175963
Grooving and Cut-Off KCU10 NR3062R NR3062R No 4175958
Grooving and Cut-Off KCU10 NR3062L NR3062L No 4175956
Grooving and Cut-Off KCU10 NR3047R NR3047R No 4175954
See all additional sizes and grades

Grooving and Cut-Off

Grooving and Cut-Off KCU10

Grooving and Cut-Off

Top Notch™ Groove and Turn Inserts

ISO - NRP3094R
ANSI - NRP3094R
Grade - KCU10
Product # 4175977
Web Title ISO ANSI First Choice Product #
Grooving and Cut-Off KCU10 NRP3094L NRP3094L No 4175976
Grooving and Cut-Off KCU10 NRP3062R NRP3062R No 4175975
Grooving and Cut-Off KCU10 NRP3047R NRP3047R No 4175972
Grooving and Cut-Off KCU10 NRP3047L NRP3047L No 4175971
Grooving and Cut-Off KCU10 NRP3031R NRP3031R No 4175970
See all additional sizes and grades

Threading

Threading KWH

Threading

Top Notch™ Threading Boring Bars

ISO - E16RNNTOR2
ANSI - E16RNNTOR2
Grade - KWH
Product # 1152834

Threading

Threading KWH

Threading

Top Notch™ Threading Boring Bars

ISO - E08NEL2
ANSI - E08NEL2
Grade - KWH
Product # 1152689
Web Title ISO ANSI First Choice Product #
Threading KWH E08NER2 E08NER2 No 1152688
Threading KWH E16NEL3 E16NEL3 No 1152611
Threading KWH E16NER3 E16NER3 No 1152610
Threading KWH E12NEL2 E12NEL2 No 1152609
Threading KWH E12NER2 E12NER2 No 1152608
See all additional sizes and grades

Threading

Threading

Threading

Top Notch™ Threading Boring Bars

ISO - A50UNNTOR4
ANSI - A50UNNTOR4
Grade - N/A
Product # 1099003
Web Title ISO ANSI First Choice Product #
Threading A40TNNTOL4 A40TNNTOL4 No 1099002
Threading A40TNNTOR4 A40TNNTOR4 No 1099001
Threading A40TNNTOL3 A40TNNTOL3 No 1098958
Threading A40TNNTOR3 A40TNNTOR3 No 1098957
Threading A32SNNTOL3 A32SNNTOL3 No 1098956
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Threading

Threading

Threading

Top Notch™ Threading Boring Bars

ISO - A12MNNTOR1
ANSI - A12MNNTOR1
Grade - N/A
Product # 1098944
Web Title ISO ANSI First Choice Product #
Threading A10KNNTOR1 A10KNNTOR1 No 1098943
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Grooving and Cut-Off

Grooving and Cut-Off

Grooving and Cut-Off

Top Notch™ Integral Toolholders

ISO - NRL2525M3
ANSI - NRL2525M3
Grade - N/A
Product # 1098884
Web Title ISO ANSI First Choice Product #
Grooving and Cut-Off NRL2020K3 NRL2020K3 No 1098883
Grooving and Cut-Off NRR2525M3 NRR2525M3 No 1098813
Grooving and Cut-Off NRR2020K3 NRR2020K3 No 1098812
Grooving and Cut-Off NRR163D NRR163D No 1097583
Grooving and Cut-Off NRR203D NRR203D No 1097581
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Threading

Threading

Threading

Top Notch™ Threading Toolholders

ISO - NEL2525M4
ANSI - NEL2525M4
Grade - N/A
Product # 1098879
Web Title ISO ANSI First Choice Product #
Threading NEL3225P3 NEL3225P3 No 1098878
Threading NEL2525M3 NEL2525M3 No 1098877
Threading NEL2525M2 NEL2525M2 No 1098876
Threading NEL2020K2 NEL2020K2 No 1098875
Threading NEL1616H2 NEL1616H2 No 1098874
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Threading

Threading

Threading

Top Notch™ Threading Toolholders

ISO - NSL3232P4
ANSI - NSL3232P4
Grade - N/A
Product # 1098872
Web Title ISO ANSI First Choice Product #
Threading NSL2525M4 NSL2525M4 No 1098870
Threading NSL3232P3 NSL3232P3 No 1098869
Threading NSL3225P3 NSL3225P3 No 1098868
Threading NSL2525M3 NSL2525M3 No 1098867
Threading NSL2020K3 NSL2020K3 No 1098866
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Threading

Threading

Threading

Top Notch™ Threading Toolholders

ISO - NASL1616K3Q
ANSI - NASL1616K3Q
Grade - N/A
Product # 1098857
Web Title ISO ANSI First Choice Product #
Threading NASR1212M2Q NASR1212M2Q No 1098789
Threading NASR1010M2Q NASR1010M2Q No 1098788
Threading NASR1616K3Q NASR1616K3Q No 1098786
Threading NASL062D NASL062D No 1095675
Threading NASL082D NASL082D No 1095674
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Threading

Threading

Threading

Top Notch™ Threading Cartridges

ISO - NEL12CA2
ANSI - NEL12CA2
Grade - N/A
Product # 1098624
Web Title ISO ANSI First Choice Product #
Threading NER12CA2 NER12CA2 No 1098380
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Threading

Threading

Threading

Top Notch™ Threading Toolholders

ISO - NSRDH204D
ANSI - NSRDH204D
Grade - N/A
Product # 1097650
Web Title ISO ANSI First Choice Product #
Threading NSRDH123A NSRDH123A No 1097649
Threading NSRDH163C NSRDH163C No 1097646
Threading NSRDH162C NSRDH162C No 1097645
Threading NSRDH122B NSRDH122B No 1097644
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Grooving and Cut-Off

Grooving and Cut-Off

Grooving and Cut-Off

Top Notch™ Integral Toolholders

ISO - NSR166D
ANSI - NSR166D
Grade - N/A
Product # 1097604
Web Title ISO ANSI First Choice Product #
Grooving and Cut-Off NSR206D NSR206D No 1097602
Grooving and Cut-Off NSR204C NSR204C No 1097600
Grooving and Cut-Off NSR244E NSR244E No 1097597
Grooving and Cut-Off NSR164D NSR164D No 1097595
Grooving and Cut-Off NSR204D NSR204D No 1097593
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Threading

Threading

Threading

Top Notch™ Threading Boring Heads

ISO - H40NER6W
ANSI - H40NER6W
Grade - N/A
Product # 1095571
Web Title ISO ANSI First Choice Product #
Threading H40NEL4W H40NEL4W No 1095536
Threading H40NER4W H40NER4W No 1095535
Threading H40NEL3W H40NEL3W No 1095534
Threading H40NER3W H40NER3W No 1095533
Threading H36NER4W H36NER4W No 1095516
See all additional sizes and grades