Kennametal Carbide Turning Inserts

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Chipbreaker Geometry »

Inserts for Every Turning Operation

Kennametal, the trusted innovator in metalcutting technology, offers a complete range of indexable inserts for general turning operations. From roughing to finishing, Kennametal has the correct insert.

Plus, Kennametal offers the next generation in tooling with Beyond™. Harnessing advanced science and exceptional experience, our Beyond inserts deliver unparalleled levels of productivity, efficiency, dependability, and profitability.

Features and Benefits

Up to 30% Higher Productivity and Profitability

Achieve higher metal removal rates
(speed, feed, and depth of cut).
Gain longer tool life.

Reliability

Deliver uniform wear for predictable tool life.
Achieve reduced depth-of-cut notching.
Virtually eliminate chip flow damage.

Versatility

Products can be applied across a wide range of applications.
Can be used in low- to high-speed applications.

Complete Portfolio

The Beyond product portfolio can be used in a complete range of steel, cast iron, and stainless steel ISO turning workpieces.

Click through to the products to see videos of them in action, and also find their related matching tools.

TNMG-MN

Negative ISO insert for Medium machining.

Product Code	D	L10	Rε	S	D1
TNMG220408MN KCP25B »	12.70	22.00	0.80	4.76	5.16
TNMG220408MN KCP25 »	12.70	22.00	0.80	4.76	5.16
TNMG220408MN KCP10B »	12.70	22.00	0.80	4.76	5.16
TNMG220408MN KCP10 »	12.70	22.00	0.80	4.76	5.16
TNMG220404MN KCP30 »	12.70	22.00	0.40	4.76	5.16
TNMG220404MN KCP25B »	12.70	22.00	0.40	4.76	5.16
TNMG220404MN KCP25 »	12.70	22.00	0.40	4.76	5.16
TNMG220404MN KCP10 »	12.70	22.00	0.40	4.76	5.16
TNMG160412MN KCP40 »	9.53	16.50	1.20	4.76	3.81
TNMG160412MN KCP30 »	9.53	16.50	1.20	4.76	3.81
TNMG160412MN KCP25B »	9.53	16.50	1.20	4.76	3.81
TNMG160412MN KCP25 »	9.53	16.50	1.20	4.76	3.81
TNMG160412MN KCP10B »	9.53	16.50	1.20	4.76	3.81
TNMG160412MN KCP10 »	9.53	16.50	1.20	4.76	3.81
TNMG160412MN KCP05 »	9.53	16.50	1.20	4.76	3.81
TNMG160408MN KCP30 »	9.53	16.50	0.80	4.76	3.81
TNMG160408MN KCP25B »	9.53	16.50	0.80	4.76	3.81
TNMG160408MN KCP25 »	9.53	16.50	0.80	4.76	3.81
TNMG160408MN KCP10B »	9.53	16.50	0.80	4.76	3.81
TNMG160408MN KCP10 »	9.53	16.50	0.80	4.76	3.81
TNMG160408MN KCP05 »	9.53	16.50	0.80	4.76	3.81
TNMG160404MN KCP30 »	9.53	16.50	0.40	4.76	3.81
TNMG160404MN KCP25B »	9.53	16.50	0.40	4.76	3.81
TNMG160404MN KCP25 »	9.53	16.50	0.40	4.76	3.81
TNMG160404MN KCP10B »	9.53	16.50	0.40	4.76	3.81
TNMG160404MN KCP10 »	9.53	16.50	0.40	4.76	3.81
TNMG160404MN KCP05 »	9.53	16.50	0.40	4.76	3.81

TNMG-H

Negative ISO Select Inserts for Tough grade, interruped cut machining.

Product Code	D	L10	Rε
TNMG220408H K35P »	12.70	22.00	0.80
TNMG220408H K25P »	12.70	22.00	0.80
TNMG220408H K10P »	12.70	22.00	0.80
TNMG220404H K25P »	12.70	22.00	0.40
TNMG220404H K10P »	12.70	22.00	0.40
TNMG160412H K35P »	-	16.50	1.20
TNMG160412H K25P »	-	16.50	1.20
TNMG160412H K10P »	-	16.50	1.20
TNMG160408H K35P »	-	16.50	0.80
TNMG160408H K25P »	-	16.50	0.80
TNMG160408H K10P »	-	16.50	0.80
TNMG160404H K25P »	-	16.50	0.40

TNMG-FP

Negative ISO insert for Finishing machining.

Product Code	D	L10	Rε	S	D1
TNMG220408FP KC5010 »	12.70	22.00	0.80	4.76	5.16
TNMG220404FP KC5010 »	12.70	22.00	0.40	4.76	5.16
TNMG160408FP KCP10 »	9.53	16.50	0.80	4.76	3.81
TNMG160408FP KC5010 »	9.53	16.50	0.80	4.76	3.81
TNMG160404FP KCP10 »	9.53	16.50	0.40	4.76	3.81
TNMG160404FP KC5010 »	9.53	16.50	0.40	4.76	3.81

TNMG-FN

Negative ISO insert for Finishing machining.

Product Code	D	L10	Rε	S	D1
TNMG220408FN KT315 »	12.70	22.00	0.80	4.76	5.16
TNMG220408FN KCP25 »	12.70	22.00	0.80	4.76	5.16
TNMG220408FN KCP10B »	12.70	22.00	0.80	4.76	5.16
TNMG220408FN KCP10 »	12.70	22.00	0.80	4.76	5.16
TNMG220408FN KCP05 »	12.70	22.00	0.80	4.76	5.16
TNMG220404FN KT315 »	12.70	22.00	0.40	4.76	5.16
TNMG220404FN KCP25B »	12.70	22.00	0.40	4.76	5.16
TNMG220404FN KCP25 »	12.70	22.00	0.40	4.76	5.16
TNMG220404FN KCP10 »	12.70	22.00	0.40	4.76	5.16
TNMG160412FN KT315 »	9.53	16.50	1.20	4.76	3.81
TNMG160412FN KCP25B »	9.53	16.50	1.20	4.76	3.81
TNMG160412FN KCP25 »	9.53	16.50	1.20	4.76	3.81
TNMG160412FN KCP10B »	9.53	16.50	1.20	4.76	3.81
TNMG160412FN KCP10 »	9.53	16.50	1.20	4.76	3.81
TNMG160412FN KCP05 »	9.53	16.50	1.20	4.76	3.81
TNMG160408FN KT315 »	9.53	16.50	0.80	4.76	3.81
TNMG160408FN KCP25B »	9.53	16.50	0.80	4.76	3.81
TNMG160408FN KCP25 »	9.53	16.50	0.80	4.76	3.81
TNMG160408FN KCP10B »	9.53	16.50	0.80	4.76	3.81
TNMG160408FN KCP10 »	9.53	16.50	0.80	4.76	3.81
TNMG160408FN KCP05 »	9.53	16.50	0.80	4.76	3.81
TNMG160404FN KT315 »	9.53	16.50	0.40	4.76	3.81
TNMG160404FN KCP25B »	9.53	16.50	0.40	4.76	3.81
TNMG160404FN KCP25 »	9.53	16.50	0.40	4.76	3.81
TNMG160404FN KCP10B »	9.53	16.50	0.40	4.76	3.81
TNMG160404FN KCP10 »	9.53	16.50	0.40	4.76	3.81
TNMG160404FN KCP05 »	9.53	16.50	0.40	4.76	3.81
TNMG110308FN KCP25 »	6.35	11.00	0.80	3.18	2.26
TNMG110308FN KCP10 »	6.35	11.00	0.80	3.18	2.26
TNMG110304FN KT315 »	6.35	11.00	0.40	3.18	2.26
TNMG110304FN KCP25 »	6.35	11.00	0.40	3.18	2.26
TNMG110304FN KCP10 »	6.35	11.00	0.40	3.18	2.26

TNMG-F

Negative ISO Select Inserts for General purpose machining.

Product Code	D	L10	Rε
TNMG220408F K25P »	12.70	22.00	0.80
TNMG220408F K10P »	12.70	22.00	0.80
TNMG160412F K25P »	-	16.50	1.20
TNMG160412F K10P »	-	16.50	1.20
TNMG160408F K25P »	-	16.50	0.80
TNMG160408F K10P »	-	16.50	0.80
TNMG160404F K25P »	-	16.50	0.40
TNMG160404F K10P »	-	16.50	0.40

TNMG-CT

Negative ISO insert for Finishing machining.

Product Code	D	L10	Rε	S	D1
TNMG220408CT KCP10B »	12.70	22.00	0.80	4.76	5.16
TNMG220408CT KCP10 »	12.70	22.00	0.80	4.76	5.16

TNMG-R

Negative ISO Select Inserts for General purpose machining.

Product Code	D	L10	Rε
TNMG220404R K25P »	12.70	22.00	0.40
TNMG220404R K10P »	12.70	22.00	0.40
TNMG160412R K25P »	-	16.50	1.20
TNMG160412R K10P »	-	16.50	1.20
TNMG160408R K35P »	-	16.50	0.80
TNMG160408R K25P »	-	16.50	0.80
TNMG160408R K10P »	-	16.50	0.80
TNMG160404R K25P »	-	16.50	0.40
TNMG160404R K10P »	-	16.50	0.40

TNMG-MS

Negative ISO insert for Medium machining.

Product Code	D	L10	Rε	S	D1
TNMG220404MS KCU25 »	12.70	22.00	0.40	4.76	5.16
TNMG220404MS KCU10 »	12.70	22.00	0.40	-	-
TNMG160408MS KCU25 »	9.53	16.50	0.80	4.76	3.81
TNMG160408MS KCU10 »	9.53	16.50	0.80	-	-
TNMG160404MS KCU25 »	9.53	16.50	0.40	4.76	3.81
TNMG160404MS KCU10 »	9.53	16.50	0.40	-	-
TNMG160402MS KCU25 »	9.53	16.50	0.20	4.76	3.81
TNMG160402MS KCU10 »	9.53	16.50	0.20	-	-

TNMG-RP

Negative ISO insert for Rough machining.

Product Code	D	L10	Rε	S	D1
TNMG160416RP KCP10 »	9.53	16.50	1.60	4.76	3.81
TNMG160412RP KCU25 »	9.53	16.50	1.20	4.76	3.81
TNMG160412RP KCP25B »	9.53	16.50	1.20	4.76	3.81
TNMG160412RP KCP25 »	9.53	16.50	1.20	4.76	3.81
TNMG160412RP KCP10B »	9.53	16.50	1.20	4.76	3.81
TNMG160412RP KCP10 »	9.53	16.50	1.20	4.76	3.81
TNMG160412RP KCP05 »	9.53	16.50	1.20	4.76	3.81
TNMG160408RP KCU25 »	9.53	16.50	0.80	4.76	3.81
TNMG160408RP KCU10 »	9.53	16.50	0.80	-	-
TNMG160408RP KCP30 »	9.53	16.50	0.80	4.76	3.81
TNMG160408RP KCP25B »	9.53	16.50	0.80	4.76	3.81
TNMG160408RP KCP25 »	9.53	16.50	0.80	4.76	3.81
TNMG160408RP KCP10B »	9.53	16.50	0.80	4.76	3.81
TNMG160408RP KCP10 »	9.53	16.50	0.80	4.76	3.81
TNMG160408RP KCP05 »	9.53	16.50	0.80	4.76	3.81

TNMG-RN

Negative ISO insert for Rough machining.

Product Code	D	L10	Rε	S	D1
TNMG160412RN KCP30 »	9.53	16.50	1.20	4.76	3.81
TNMG160412RN KCP25B »	9.53	16.50	1.20	4.76	3.81
TNMG160412RN KCP25 »	9.53	16.50	1.20	4.76	3.81
TNMG160412RN KCP10B »	9.53	16.50	1.20	4.76	3.81
TNMG160412RN KCP10 »	9.53	16.50	1.20	4.76	3.81
TNMG160408RN KCP30 »	9.53	16.50	0.80	4.76	3.81
TNMG160408RN KCP25B »	9.53	16.50	0.80	4.76	3.81
TNMG160408RN KCP25 »	9.53	16.50	0.80	4.76	3.81
TNMG160408RN KCP10B »	9.53	16.50	0.80	4.76	3.81
TNMG160408RN KCP10 »	9.53	16.50	0.80	4.76	3.81

TNMG-MW

Negative ISO insert for Wiper Medium machining.

Product Code	D	L10	Rε	S	D1
TNMG160412MW KCP25 »	9.53	16.50	1.20	4.76	3.81
TNMG160412MW KCP10B »	9.53	16.50	1.20	4.76	3.81
TNMG160412MW KCP10 »	9.53	16.50	1.20	4.76	3.81
TNMG160412MW KCP05 »	9.53	16.50	1.20	4.76	3.81
TNMG160408MW KCP25B »	9.53	16.50	0.80	4.76	3.81
TNMG160408MW KCP25 »	9.53	16.50	0.80	4.76	3.81
TNMG160408MW KCP10 »	9.53	16.50	0.80	4.76	3.81
TNMG160408MW KCP05 »	9.53	16.50	0.80	4.76	3.81

TNMG-MP

Negative ISO insert for Medium machining.

Product Code	D	L10	Rε	S	D1
TNMG160412MP KCU10 »	9.53	16.50	1.20	-	-
TNMG160408MP KCU10 »	9.53	16.50	0.80	-	-
TNMG160408MP KCP25 »	9.53	16.50	0.80	4.76	3.81
TNMG160408MP KCP10 »	9.53	16.50	0.80	4.76	3.81
TNMG160404MP KCU10 »	9.53	16.50	0.40	-	-

TNMG-FW

Negative ISO insert for Wiper Finishing machining.

Product Code	D	L10	Rε	S	D1
TNMG160412FW KT315 »	9.53	16.50	1.20	4.76	3.81
TNMG160412FW KCU10 »	9.53	16.50	1.20	-	-
TNMG160412FW KCP10B »	9.53	16.50	1.20	4.76	3.81
TNMG160412FW KCP10 »	9.53	16.50	1.20	4.76	3.81
TNMG160412FW KCP05 »	9.53	16.50	1.20	4.76	3.81
TNMG160412FW KC5010 »	9.53	16.50	1.20	4.76	3.81
TNMG160408FW KT315 »	9.53	16.50	0.80	4.76	3.81
TNMG160408FW KCU10 »	9.53	16.50	0.80	-	-
TNMG160408FW KCP10B »	9.53	16.50	0.80	4.76	3.81
TNMG160408FW KCP10 »	9.53	16.50	0.80	4.76	3.81
TNMG160408FW KCP05 »	9.53	16.50	0.80	4.76	3.81
TNMG160408FW KC5010 »	9.53	16.50	0.80	4.76	3.81
TNMG160404FW KT315 »	9.53	16.50	0.40	4.76	3.81
TNMG160404FW KCU10 »	9.53	16.50	0.40	-	-
TNMG160404FW KCP10 »	9.53	16.50	0.40	4.76	3.81
TNMG160404FW KCP05 »	9.53	16.50	0.40	4.76	3.81
TNMG160404FW KC5010 »	9.53	16.50	0.40	4.76	3.81

TNMG-FF

Negative ISO insert for Finishing machining.

Product Code	D	L10	Rε	S	D1
TNMG160408FF KT315 »	9.53	16.50	0.80	4.76	3.81
TNMG160408FF KCU10 »	9.53	16.50	0.80	-	-
TNMG160408FF KCP10B »	9.53	16.50	0.80	4.76	3.81
TNMG160408FF KCP10 »	9.53	16.50	0.80	4.76	3.81
TNMG160408FF KCP05 »	9.53	16.50	0.80	4.76	3.81
TNMG160408FF KC5010 »	9.53	16.50	0.80	4.76	3.81
TNMG160404FF KT315 »	9.53	16.50	0.40	4.76	3.81
TNMG160404FF KCU10 »	9.53	16.50	0.40	-	-
TNMG160404FF KCP10 »	9.53	16.50	0.40	4.76	3.81
TNMG160404FF KCP05 »	9.53	16.50	0.40	4.76	3.81
TNMG160404FF KC5010 »	9.53	16.50	0.40	4.76	3.81
TNMG110308FF KC5010 »	6.35	11.00	0.80	3.18	2.26
TNMG110304FF KCU10 »	6.35	11.00	0.40	-	-
TNMG110304FF KC5010 »	6.35	11.00	0.40	3.18	2.26

TNGP

Negative ISO insert for Finishing machining.

Product Code	D	L10	Rε
TNGP160408 KCU10 »	9.53	16.50	0.80
TNGP160404 KCU10 »	9.53	16.50	0.40

TNGG-FS

Negative ISO insert for Finishing machining.

Product Code	D	L10	Rε	S	D1
TNGG220408FS KCU25 »	12.70	22.00	0.80	4.76	5.16
TNGG220408FS KCU10 »	12.70	22.00	0.80	-	-
TNGG160408FS KCU25 »	9.53	16.50	0.80	4.76	3.81
TNGG160404FS KCU25 »	9.53	16.50	0.40	4.76	3.81
TNGG160404FS KCU10 »	9.53	16.50	0.40	-	-
TNGG160402FS KCU25 »	9.53	16.50	0.20	4.76	3.81

TDHH-R

Positive ISO insert for Finishing machining.

Product Code	D	L10	Rε	S	D1
TDHH07T1204R KCU25 »	4.06	7.04	0.38	1.19	2.39
TDHH07T1204R KCU10 »	4.06	7.04	0.38	-	-
TDHH07T1204R KC5025 »	4.06	7.04	0.38	1.19	2.39
TDHH07T1204R KC5010 »	4.06	7.04	0.38	1.19	2.39
TDHH07T1202R KCU10 »	4.06	7.04	0.18	-	-
TDHH07T1202R KC5010 »	4.06	7.04	0.18	1.19	2.39

TDHH-L

Positive ISO insert for Finishing machining.

Product Code	D	L10	Rε	S	D1
TDHH07T1204L KCU25 »	4.06	7.04	0.38	1.19	2.39
TDHH07T1204L KCU10 »	4.06	7.04	0.38	-	-
TDHH07T1204L KC5025 »	4.06	7.04	0.38	1.19	2.39
TDHH07T1204L KC5010 »	4.06	7.04	0.38	1.19	2.39
TDHH07T1202L KCU25 »	4.06	7.04	0.18	1.19	2.39
TDHH07T1202L KCU10 »	4.06	7.04	0.18	-	-
TDHH07T1202L KC5025 »	4.06	7.04	0.18	1.19	2.39
TDHH07T1202L KC5010 »	4.06	7.04	0.18	1.19	2.39

TDHB

Positive ISO insert for Finishing machining.

Product Code	D	L10	Rε	S	D1
TDHB07T12S0 KT315 »	4.06	7.04	0.05	1.19	2.39
TDHB07T12S0 KCU25 »	4.06	7.04	0.05	1.19	2.39
TDHB07T12S0 KCU10 »	4.06	7.04	0.05	-	-
TDHB07T12S0 KC5025 »	4.06	7.04	0.05	1.19	2.39
TDHB07T12S0 KC5010 »	4.06	7.04	0.05	1.19	2.39
TDHB07T1208 KCU10 »	4.06	7.04	0.79	-	-
TDHB07T1208 KC5025 »	4.06	7.04	0.79	1.19	2.39
TDHB07T1208 KC5010 »	4.06	7.04	0.79	1.19	2.39
TDHB07T1204 KT315 »	4.06	7.04	0.38	-	-
TDHB07T1204 KCU25 »	4.06	7.04	0.38	1.19	2.39
TDHB07T1204 KCU10 »	4.06	7.04	0.38	-	-
TDHB07T1204 KC5025 »	4.06	7.04	0.38	1.19	2.39
TDHB07T1204 KC5010 »	4.06	7.04	0.38	1.19	2.39
TDHB07T1202 KT315 »	4.06	7.04	0.18	1.19	2.39
TDHB07T1202 KCU25 »	4.06	7.04	0.18	1.19	2.39
TDHB07T1202 KCU10 »	4.06	7.04	0.18	-	-
TDHB07T1202 KC5025 »	4.06	7.04	0.18	1.19	2.39
TDHB07T1202 KC5010 »	4.06	7.04	0.18	1.19	2.39

TCMT-LF

Positive ISO insert for Finishing machining.

Product Code	D	L10	Rε	S	D1
TCMT220408LF KCP25B »	12.70	22.00	0.80	4.76	5.50
TCMT220408LF KCP25 »	12.70	22.00	0.80	4.76	5.50
TCMT220408LF KCP10B »	12.70	22.00	0.80	4.76	5.50
TCMT220408LF KCP10 »	12.70	22.00	0.80	4.76	5.50
TCMT220408LF KC5025 »	12.70	22.00	0.80	4.76	5.50
TCMT220408LF KC5010 »	12.70	22.00	0.80	4.76	5.50
TCMT16T312LF KCP25 »	9.53	16.50	1.20	3.97	4.40
TCMT16T312LF KC5025 »	9.53	16.50	1.20	3.97	4.40
TCMT16T312LF KC5010 »	9.53	16.50	1.20	3.97	4.40
TCMT16T308LF KT315 »	9.53	16.50	0.80	3.97	4.40
TCMT16T308LF KCP30 »	9.53	16.50	0.80	3.97	4.40
TCMT16T308LF KCP25B »	9.53	16.50	0.80	3.97	4.40

TCMT-FP

Positive ISO insert for Finishing machining.

Product Code	D	L10	Rε	S	D1
TCMT220408FP KCU25 »	12.70	22.00	0.80	4.76	5.50
TCMT220408FP KCU10 »	12.70	22.00	0.80	4.76	5.50
TCMT220408FP KCP25 »	12.70	22.00	0.80	4.76	5.50
TCMT220408FP KCP10 »	12.70	22.00	0.80	4.76	5.50
TCMT220408FP KCP05 »	12.70	22.00	0.80	4.76	5.50
TCMT16T312FP KCU25 »	9.53	16.50	1.20	3.97	4.40
TCMT16T312FP KCU10 »	9.53	16.50	1.20	3.97	4.40
TCMT16T312FP KCP10B »	9.53	16.50	1.20	3.97	4.40
TCMT16T312FP KCP10 »	9.53	16.50	1.20	3.97	4.40

TCMT-F

Positive ISO Select Inserts for General purpose machining.

Product Code	D	L10	Rε
TCMT220408F K25P »	12.70	22.00	0.80
TCMT220408F K10P »	12.70	22.00	0.80

TCMT-MP

Positive ISO insert for Finishing machining.

Product Code	D	L10	Rε	S	D1
TCMT16T312MP KCP25 »	9.53	16.50	1.20	3.97	4.40
TCMT16T308MP KCU10 »	9.53	16.50	0.80	3.97	4.40
TCMT16T308MP KCP25 »	9.53	16.50	0.80	3.97	4.40
TCMT16T308MP KCP10 »	9.53	16.50	0.80	3.97	4.40

TCMT-MF

Positive ISO insert for Finishing machining.

Product Code	D	L10	Rε	S	D1
TCMT16T312MF KCP25B »	9.53	16.50	1.20	3.97	4.40
TCMT16T312MF KCP25 »	9.53	16.50	1.20	3.97	4.40
TCMT16T312MF KCP10 »	9.53	16.50	1.20	3.97	4.40
TCMT16T308MF KCP30 »	9.53	16.50	0.80	3.97	4.40
TCMT16T308MF KCP25B »	9.53	16.50	0.80	3.97	4.40
TCMT16T308MF KCP25 »	9.53	16.50	0.80	3.97	4.40
TCMT16T308MF KCP10 »	9.53	16.50	0.80	3.97	4.40

TCMT-UF

Positive ISO insert for Finishing machining.

Product Code	D	L10	Rε	S	D1
TCMT16T308UF KCP25 »	9.53	16.50	0.80	3.97	4.40
TCMT16T308UF KCP10 »	9.53	16.50	0.80	3.97	4.40
TCMT16T308UF KC5010 »	9.53	16.50	0.80	3.97	4.40