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Kennametal Top Notch NT 60° Partial-Profile Threading Inserts

Name: Kennametal Top Notch NT 60° Partial-Profile Threading Inserts — NT2R / KC5025
Brand: Kennametal
SKU: 1796050

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Kennametal NT inserts provide a 60° partial profile for thread turning. Compare sizes 2, 3 and 4 in right- and left-hand forms, with separate external and internal pitch ranges.

SKU: 1796050

Availability confirmed with your quote.

Technical Specifications

Tool configurations

Article ID	Configuration	Catalog number	Grade	[SSC]Insert Size	Type of Thread	[RC]Corner Radius Center mm	[RC]Corner Radius Center Inch	[E]Profile Distance e (ey) mm	[E]Profile Distance e (ey) In	Thread Pitch External mm	Thread Pitch Internal mm	TPI Ext	TPI Int
7278400	NT2L / KCP25C	NT2L	KCP25C	2	60	0.1000	0.0040	1.9000	0.0750	0,70-3,0	1,25-3,5	8-36	7-20
7278401	NT2R / KCP25C	NT2R	KCP25C	2	60	0.1000	0.0040	1.9000	0.0750	0,70-3,0	1,25-3,5	8-36	7-20
7278410	NT4L / KCP25C	NT4L	KCP25C	4	60	0.1750	0.0070	3.2510	0.1280	1,25-6,25	2,0-6,25	4-20	4-12
7278406	NT3R / KCP25C	NT3R	KCP25C	3	60	0.1750	0.0070	2.4890	0.0980	1,25-4,0	2,0-5,0	6-20	5-12
7278421	NT4R / KCP25C	NT4R	KCP25C	4	60	0.1750	0.0070	3.2510	0.1280	1,25-6,25	2,0-6,25	4-20	4-12
7236731	NT2L / KCU10B	NT2L	KCU10B	2	60	0.1000	0.0040	1.9000	0.0750	0,70-3,0	1,25-3,5	8-36	7-20
7236735	NT4L / KCU10B	NT4L	KCU10B	4	60	0.1750	0.0070	3.2510	0.1280	1,25-6,25	2,0-6,25	4-20	4-12
7236732	NT2R / KCU10B	NT2R	KCU10B	2	60	0.1000	0.0040	1.9000	0.0750	0,70-3,0	1,25-3,5	8-36	7-20
7236734	NT3R / KCU10B	NT3R	KCU10B	3	60	0.1750	0.0070	2.4890	0.0980	1,25-4,0	2,0-5,0	6-20	5-12
7236736	NT4R / KCU10B	NT4R	KCU10B	4	60	0.1750	0.0070	3.2510	0.1280	1,25-6,25	2,0-6,25	4-20	4-12
7247817	NT2L / KCU25B	NT2L	KCU25B	2	60	0.1000	0.0040	1.9000	0.0750	0,70-3,0	1,25-3,5	8-36	7-20
7247871	NT3L / KCU25B	NT3L	KCU25B	3	60	0.1750	0.0070	2.4890	0.0980	1,25-4,0	2,0-5,0	6-20	5-12
7247877	NT4L / KCU25B	NT4L	KCU25B	4	60	0.1750	0.0070	3.2510	0.1280	1,25-6,25	2,0-6,25	4-20	4-12
7247880	NT4R / KCU25B	NT4R	KCU25B	4	60	0.1750	0.0070	3.2510	0.1280	1,25-6,25	2,0-6,25	4-20	4-12
7247874	NT3R / KCU25B	NT3R	KCU25B	3	60	0.1750	0.0070	2.4890	0.0980	1,25-4,0	2,0-5,0	6-20	5-12
7236733	NT3L / KCU10B	NT3L	KCU10B	3	60	0.1750	0.0070	2.4890	0.0980	1,25-4,0	2,0-5,0	6-20	5-12
7247819	NT2R / KCU25B	NT2R	KCU25B	2	60	0.1000	0.0040	1.9000	0.0750	0,70-3,0	1,25-3,5	8-36	7-20
7278403	NT3L / KCP25C	NT3L	KCP25C	3	60	0.1750	0.0070	2.4890	0.0980	1,25-4,0	2,0-5,0	6-20	5-12
1112948	NT2L / KC730	NT2L	KC730	2	60	0.1000	0.0040	1.9000	0.0750	0,70-3,0	1,25-3,5	8-36	7-20
1112949	NT3L / KC730	NT3L	KC730	3	60	0.1750	0.0070	2.4890	0.0980	1,25-4,0	2,0-5,0	6-20	5-12
1112950	NT4L / KC730	NT4L	KC730	4	60	0.1750	0.0070	3.2510	0.1280	1,25-6,25	2,0-6,25	4-20	4-12
1112952	NT3R / KC730	NT3R	KC730	3	60	0.1750	0.0070	2.4890	0.0980	1,25-4,0	2,0-5,0	6-20	5-12
1113205	NT2L / K313	NT2L	K313	2	60	0.1000	0.0040	1.9000	0.0750	0,70-3,0	1,25-3,5	8-36	7-20
1113208	NT2R / K313	NT2R	K313	2	60	0.1000	0.0040	1.9000	0.0750	0,70-3,0	1,25-3,5	8-36	7-20
1113209	NT3R / K313	NT3R	K313	3	60	0.1750	0.0070	2.4890	0.0980	1,25-4,0	2,0-5,0	6-20	5-12
1113349	NT3R / K420	NT3R	K420	3	60	0.1750	0.0070	2.4890	0.0980	1,25-4,0	2,0-5,0	6-20	5-12
1113350	NT4R / K420	NT4R	K420	4	60	0.1750	0.0070	3.2510	0.1280	1,25-6,25	2,0-6,25	4-20	4-12
1113504	NT2L / K68	NT2L	K68	2	60	0.1000	0.0040	1.9000	0.0750	0,70-3,0	1,25-3,5	8-36	7-20
1113505	NT3L / K68	NT3L	K68	3	60	0.1750	0.0070	2.4890	0.0980	1,25-4,0	2,0-5,0	6-20	5-12
1113506	NT4L / K68	NT4L	K68	4	60	0.1750	0.0070	3.2510	0.1280	1,25-6,25	2,0-6,25	4-20	4-12
1113507	NT2R / K68	NT2R	K68	2	60	0.1000	0.0040	1.9000	0.0750	0,70-3,0	1,25-3,5	8-36	7-20
1113508	NT3R / K68	NT3R	K68	3	60	0.1750	0.0070	2.4890	0.0980	1,25-4,0	2,0-5,0	6-20	5-12
1113509	NT4R / K68	NT4R	K68	4	60	0.1750	0.0070	3.2510	0.1280	1,25-6,25	2,0-6,25	4-20	4-12
1113812	NT2R / KC850	NT2R	KC850	2	60	0.1000	0.0040	1.9000	0.0750	0,70-3,0	1,25-3,5	8-36	7-20
1113813	NT3R / KC850	NT3R	KC850	3	60	0.1750	0.0070	2.4890	0.0980	1,25-4,0	2,0-5,0	6-20	5-12
1796086	NT4L / KC5025	NT4L	KC5025	4	60	0.1750	0.0070	3.2510	0.1280	1,25-6,25	2,0-6,25	4-20	4-12
4109938	NT2L / KCU25	NT2L	KCU25	2	60	0.1000	0.0040	1.9000	0.0750	0,70-3,0	1,25-3,5	8-36	7-20
4109942	NT3L / KCU25	NT3L	KCU25	3	60	0.1750	0.0070	2.4890	0.0980	1,25-4,0	2,0-5,0	6-20	5-12
4109948	NT4L / KCU25	NT4L	KCU25	4	60	0.1750	0.0070	3.2510	0.1280	1,25-6,25	2,0-6,25	4-20	4-12
4109951	NT4R / KCU25	NT4R	KCU25	4	60	0.1750	0.0070	3.2510	0.1280	1,25-6,25	2,0-6,25	4-20	4-12
1112953	NT4R / KC730	NT4R	KC730	4	60	0.1750	0.0070	3.2510	0.1280	1,25-6,25	2,0-6,25	4-20	4-12
1113809	NT2L / KC850	NT2L	KC850	2	60	0.1000	0.0040	1.9000	0.0750	0,70-3,0	1,25-3,5	8-36	7-20
1113810	NT3L / KC850	NT3L	KC850	3	60	0.1750	0.0070	2.4890	0.0980	1,25-4,0	2,0-5,0	6-20	5-12
1113811	NT4L / KC850	NT4L	KC850	4	60	0.1750	0.0070	3.2510	0.1280	1,25-6,25	2,0-6,25	4-20	4-12
1113814	NT4R / KC850	NT4R	KC850	4	60	0.1750	0.0070	3.2510	0.1280	1,25-6,25	2,0-6,25	4-20	4-12
4109945	NT3R / KCU25	NT3R	KCU25	3	60	0.1750	0.0070	2.4890	0.0980	1,25-4,0	2,0-5,0	6-20	5-12
1112951	NT2R / KC730	NT2R	KC730	2	60	0.1000	0.0040	1.9000	0.0750	0,70-3,0	1,25-3,5	8-36	7-20
1796048	NT2L / KC5025	NT2L	KC5025	2	60	0.1000	0.0040	1.9000	0.0750	0,70-3,0	1,25-3,5	8-36	7-20
1796050	NT2R / KC5025	NT2R	KC5025	2	60	0.1000	0.0040	1.9000	0.0750	0,70-3,0	1,25-3,5	8-36	7-20
1796052	NT3R / KC5025	NT3R	KC5025	3	60	0.1750	0.0070	2.4890	0.0980	1,25-4,0	2,0-5,0	6-20	5-12
1796084	NT3L / KC5025	NT3L	KC5025	3	60	0.1750	0.0070	2.4890	0.0980	1,25-4,0	2,0-5,0	6-20	5-12
1796088	NT4R / KC5025	NT4R	KC5025	4	60	0.1750	0.0070	3.2510	0.1280	1,25-6,25	2,0-6,25	4-20	4-12
4109940	NT2R / KCU25	NT2R	KCU25	2	60	0.1000	0.0040	1.9000	0.0750	0,70-3,0	1,25-3,5	8-36	7-20
1796049	NT2R / KC5010	NT2R	KC5010	2	60	0.1000	0.0040	1.9000	0.0750	0,70-3,0	1,25-3,5	8-36	7-20
1796085	NT4L / KC5010	NT4L	KC5010	4	60	0.1750	0.0070	3.2510	0.1280	1,25-6,25	2,0-6,25	4-20	4-12
1796087	NT4R / KC5010	NT4R	KC5010	4	60	0.1750	0.0070	3.2510	0.1280	1,25-6,25	2,0-6,25	4-20	4-12
4175909	NT2L / KCU10	NT2L	KCU10	2	60	0.1000	0.0040	1.9000	0.0750	0,70-3,0	1,25-3,5	8-36	7-20
4175911	NT2R / KCU10	NT2R	KCU10	2	60	0.1000	0.0040	1.9000	0.0750	0,70-3,0	1,25-3,5	8-36	7-20
4175981	NT3R / KCU10	NT3R	KCU10	3	60	0.1750	0.0070	2.4890	0.0980	1,25-4,0	2,0-5,0	6-20	5-12
4176121	NT4L / KCU10	NT4L	KCU10	4	60	0.1750	0.0070	3.2510	0.1280	1,25-6,25	2,0-6,25	4-20	4-12
4176133	NT4R / KCU10	NT4R	KCU10	4	60	0.1750	0.0070	3.2510	0.1280	1,25-6,25	2,0-6,25	4-20	4-12
1796047	NT2L / KC5010	NT2L	KC5010	2	60	0.1000	0.0040	1.9000	0.0750	0,70-3,0	1,25-3,5	8-36	7-20
1796051	NT3R / KC5010	NT3R	KC5010	3	60	0.1750	0.0070	2.4890	0.0980	1,25-4,0	2,0-5,0	6-20	5-12
1796083	NT3L / KC5010	NT3L	KC5010	3	60	0.1750	0.0070	2.4890	0.0980	1,25-4,0	2,0-5,0	6-20	5-12
4175978	NT3L / KCU10	NT3L	KCU10	3	60	0.1750	0.0070	2.4890	0.0980	1,25-4,0	2,0-5,0	6-20	5-12

Compatible components

For article

Components are selected separately. Open a part number to review its specifications and add it to your quote.

Contact Tech Tool to confirm the complete assembly and package contents before ordering.

Technical documents

Kennametal Top Notch NT — insert dimension reference (2018)

PDF · English

Kennametal Top Notch NT — insert dimension reference (2018) (PDF)

Compare With Similar Items

Product	Kennametal Top Notch NT 60° Partial-Profile Threading Inserts View details	Kennametal LT-ER-ISOCB External Metric Threading Inserts View details	Kennametal LT-ER-UNCB External UN Threading Inserts View details
Description	Kennametal NT inserts provide a 60° partial profile for thread turning. Compare sizes 2, 3 and 4 in right- and left-hand forms, with separate external and internal pitch ranges.	Kennametal LT-ER-ISOCB inserts are right-hand external ISO metric threading forms. Compare the selected size-16 catalog forms by exact metric pitch, profile distances and grade.	Kennametal LT-ER-UNCB inserts are right-hand external UN threading forms. Compare the selected size-16 catalog forms by their exact TPI, profile distances and available grades.
Price	Pricing by quote	Pricing by quote	Pricing by quote

Technical guidance & FAQs

Applications and materials

Kennametal NT inserts provide a 60° partial profile for thread turning. Compare sizes 2, 3 and 4 in right- and left-hand forms, with separate external and internal pitch ranges.

Choosing a configuration

Select the required thread pitch or TPI, insert size, hand and grade. External and internal pitch limits differ; use the correct range for the operation.

Compatibility and use

Use the exact manufacturer-listed insert and holder pairing for the selected article. Match the thread form, insert hand and seat identity before ordering.

Technical documents

Use the linked thread-form and dimension reference with the selected catalog number. Cutting recommendations must match the insert grade and workpiece material.

Can the same pitch range be used for internal and external threads?

No. Use the separate external and internal pitch or TPI ranges in the selected article’s specification row.

How does NT insert size affect holder selection?

Match size 2, 3 or 4 and insert hand to an exact manufacturer-listed holder. A similar catalog name does not establish compatibility.

How do I request the exact configuration?

Select the manufacturer article, catalog number and grade, enter the quantity and add it to your quote.

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Kennametal Top Notch NT 60° Partial-Profile Threading Inserts