Kennametal Carbide Turning Inserts

View Cutting Data &
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.

CNMA

Negative ISO insert for Rough machining.

Product Code	D	L10	Rε	S	D1
CNMA120408 KCK20 »	12.70	12.90	0.80	4.76	5.16
CNMA160608 KCK20 »	15.88	16.12	0.80	6.35	6.35
CNMA190608 KCK20 »	19.05	19.34	0.80	6.35	7.93

CNMG-H

Negative ISO Select Inserts for Wear resistant machining.

Product Code	D	L10	Rε
CNMG120408H K10P »	12.70	12.90	0.80
CNMG120408H K20K »	12.70	12.90	0.80
CNMG120408H K25P »	12.70	12.90	0.80
CNMG120408H K35P »	12.70	12.90	0.80
CNMG190608H K10P »	19.05	19.34	0.80
CNMG190608H K20K »	19.05	19.34	0.80

CNMG-RN

Negative ISO insert for Rough machining.

Product Code	D	L10	Rε	S	D1
CNMG120408RN KCP05 »	12.70	12.90	0.80	4.76	5.16
CNMG120408RN KCP10 »	12.70	12.90	0.80	4.76	5.16
CNMG120408RN KCP10B »	12.70	12.90	0.80	4.76	5.16
CNMG120408RN KCP25 »	12.70	12.90	0.80	4.76	5.16
CNMG120408RN KCP25B »	12.70	12.90	0.80	4.76	5.16
CNMG120408RN KCP30 »	12.70	12.90	0.80	4.76	5.16
CNMG120408RN KCP40 »	12.70	12.90	0.80	4.76	5.16
CNMG160608RN KCP10 »	15.88	16.12	0.80	6.35	6.35
CNMG160608RN KCP10B »	15.88	16.12	0.80	6.35	6.35
CNMG160608RN KCP25 »	15.88	16.12	0.80	6.35	6.35
CNMG160608RN KCP25B »	15.88	16.12	0.80	6.35	6.35
CNMG160608RN KCP30 »	15.88	16.12	0.80	6.35	6.35
CNMG190608RN KCP10 »	19.05	19.34	0.80	6.35	7.93
CNMG190608RN KCP10B »	19.05	19.34	0.80	6.35	7.93
CNMG190608RN KCP25 »	19.05	19.34	0.80	6.35	7.93
CNMG190608RN KCP25B »	19.05	19.34	0.80	6.35	7.93
CNMG190608RN KCP40 »	19.05	19.34	0.80	6.35	7.93

CNMG-UN

Negative ISO insert for Rough machining.

Product Code	D	L10	Rε	S	D1
CNMG120408UN KCK05 »	12.70	12.90	0.80	4.76	5.16
CNMG120408UN KCK15 »	12.70	12.90	0.80	4.76	5.16
CNMG120408UN KCK15B »	12.70	12.90	0.80	4.76	5.16
CNMG120408UN KCK20 »	12.70	12.90	0.80	4.76	5.16
CNMG160608UN KCK05 »	15.88	16.12	0.80	6.35	6.35
CNMG160608UN KCK15 »	15.88	16.12	0.80	6.35	6.35
CNMG160608UN KCK15B »	15.88	16.12	0.80	6.35	6.35
CNMG160608UN KCK20 »	15.88	16.12	0.80	6.35	6.35
CNMG190608UN KCK05 »	19.05	19.34	0.80	6.35	7.93
CNMG190608UN KCK15 »	19.05	19.34	0.80	6.35	7.93
CNMG190608UN KCK15B »	19.05	19.34	0.80	6.35	7.93
CNMG190608UN KCK20 »	19.05	19.34	0.80	6.35	7.93

CNMG-UP

Negative ISO insert for Rough machining.

Product Code	D	L10	Rε	S	D1
CNMG120408UP KCM15 »	12.70	12.90	0.80	4.76	5.16
CNMG120408UP KCM25 »	12.70	12.90	0.80	4.76	5.16
CNMG120408UP KCM35 »	12.70	12.90	0.80	4.76	5.16
CNMG160608UP KCM15 »	15.88	16.12	0.80	6.35	6.35
CNMG160608UP KCM25 »	15.88	16.12	0.80	6.35	6.35
CNMG160608UP KCM35 »	15.88	16.12	0.80	6.35	6.35
CNMG190608UP KCM15 »	19.05	19.34	0.80	6.35	7.93
CNMG190608UP KCM25 »	19.05	19.34	0.80	6.35	7.93

CNMG

Negative ISO insert for Rough machining.

Product Code	D	L10	Rε	S	D1
CNMG190608 KCP40 »	19.05	19.34	0.80	6.35	7.93

DNGP

Negative ISO insert for Rough machining.

Product Code	D	L10	Rε	S	D1
DNGP150408 KC5410 »	12.70	15.50	0.80	4.76	5.16
DNGP150608 KC5410 »	12.70	15.50	0.80	6.35	5.16

DNMA

Negative ISO insert for Rough machining.

Product Code	D	L10	Rε	S	D1
DNMA110408 KCK20 »	9.53	11.63	0.80	4.76	3.81
DNMA150408 K20K »	12.70	15.50	0.80	-	-
DNMA150408 KCK20 »	12.70	15.50	0.80	4.76	5.16
DNMA150608 K20K »	12.70	15.50	0.80	-	-
DNMA150608 KCK20 »	12.70	15.50	0.80	6.35	5.16

DNMG-RP

Negative ISO insert for Rough machining.

Product Code	D	L10	Rε	S	D1
DNMG110408RP KCK20 »	9.53	11.63	0.80	4.76	3.81
DNMG110408RP KCM15 »	9.53	11.63	0.80	4.76	3.81
DNMG110408RP KCP10 »	9.53	11.63	0.80	4.76	3.81
DNMG110408RP KCP25 »	9.53	11.63	0.80	4.76	3.81
DNMG110408RP KCP25B »	9.53	11.63	0.80	4.76	3.81
DNMG110408RP KCU10 »	9.53	11.63	0.80	-	-
DNMG110408RP KCU25 »	9.53	11.63	0.80	4.76	3.81
DNMG150408RP KCK05 »	12.70	15.50	0.80	4.76	5.16
DNMG150408RP KCK15 »	12.70	15.50	0.80	4.76	5.16
DNMG150408RP KCK20 »	12.70	15.50	0.80	4.76	5.16
DNMG150408RP KCM15 »	12.70	15.50	0.80	4.76	5.16
DNMG150408RP KCM25 »	12.70	15.50	0.80	4.76	5.16
DNMG150408RP KCM35 »	12.70	15.50	0.80	4.76	5.16
DNMG150408RP KCP10 »	12.70	15.50	0.80	4.76	5.16
DNMG150408RP KCP10B »	12.70	15.50	0.80	4.76	5.16
DNMG150408RP KCP25 »	12.70	15.50	0.80	4.76	5.16
DNMG150408RP KCP25B »	12.70	15.50	0.80	4.76	5.16
DNMG150408RP KCP30 »	12.70	15.50	0.80	4.76	5.16
DNMG150408RP KCP40 »	12.70	15.50	0.80	4.76	5.16
DNMG150408RP KCU10 »	12.70	15.50	0.80	-	-
DNMG150608RP KCK05 »	12.70	15.50	0.80	6.35	5.16
DNMG150608RP KCK15 »	12.70	15.50	0.80	6.35	5.16
DNMG150608RP KCK15B »	12.70	15.50	0.80	6.35	5.16
DNMG150608RP KCK20 »	12.70	15.50	0.80	6.35	5.16
DNMG150608RP KCM15 »	12.70	15.50	0.80	6.35	5.16
DNMG150608RP KCM25 »	12.70	15.50	0.80	6.35	5.16
DNMG150608RP KCM35 »	12.70	15.50	0.80	6.35	5.16
DNMG150608RP KCP05 »	12.70	15.50	0.80	6.35	5.16
DNMG150608RP KCP10 »	12.70	15.50	0.80	6.35	5.16
DNMG150608RP KCP10B »	12.70	15.50	0.80	6.35	5.16
DNMG150608RP KCP25 »	12.70	15.50	0.80	6.35	5.16
DNMG150608RP KCP25B »	12.70	15.50	0.80	6.35	5.16
DNMG150608RP KCP30 »	12.70	15.50	0.80	6.35	5.16
DNMG150608RP KCP40 »	12.70	15.50	0.80	6.35	5.16
DNMG150608RP KCU10 »	12.70	15.50	0.80	-	-

DNMG-UN

Negative ISO insert for Rough machining.

Product Code	D	L10	Rε	S	D1
DNMG110408UN KCK05 »	9.53	11.63	0.80	4.76	3.81
DNMG110408UN KCK15 »	9.53	11.63	0.80	4.76	3.81
DNMG110408UN KCK15B »	9.53	11.63	0.80	4.76	3.81
DNMG110408UN KCK20 »	9.53	11.63	0.80	4.76	3.81
DNMG150408UN KCK05 »	12.70	15.50	0.80	-	-
DNMG150408UN KCK15 »	12.70	15.50	0.80	4.76	5.16
DNMG150408UN KCK15B »	12.70	15.50	0.80	4.76	5.16
DNMG150408UN KCK20 »	12.70	15.50	0.80	4.76	5.16
DNMG150608UN KCK05 »	12.70	15.50	0.80	6.35	5.16
DNMG150608UN KCK15 »	12.70	15.50	0.80	6.35	5.16
DNMG150608UN KCK15B »	12.70	15.50	0.80	6.35	5.16
DNMG150608UN KCK20 »	12.70	15.50	0.80	6.35	5.16

DNMG-UP

Negative ISO insert for Rough machining.

Product Code	D	L10	Rε	S	D1
DNMG110408UP KC5010 »	9.53	11.63	0.80	4.76	3.81
DNMG110408UP KCM15 »	9.53	11.63	0.80	4.76	3.81
DNMG110408UP KCM25 »	9.53	11.63	0.80	4.76	3.81
DNMG110408UP KCU10 »	9.53	11.63	0.80	-	-
DNMG150408UP KC5010 »	12.70	15.50	0.80	4.76	5.16
DNMG150408UP KCM15 »	12.70	15.50	0.80	4.76	5.16
DNMG150408UP KCM25 »	12.70	15.50	0.80	4.76	5.16
DNMG150408UP KCM35 »	12.70	15.50	0.80	4.76	5.16
DNMG150408UP KCU10 »	12.70	15.50	0.80	-	-
DNMG150608UP KC5010 »	12.70	15.50	0.80	6.35	5.16
DNMG150608UP KCM15 »	12.70	15.50	0.80	6.35	5.16
DNMG150608UP KCM25 »	12.70	15.50	0.80	6.35	5.16
DNMG150608UP KCM35 »	12.70	15.50	0.80	6.35	5.16
DNMG150608UP KCU10 »	12.70	15.50	0.80	-	-

DNMG-H

Negative ISO Select Inserts for Wear resistant machining.

Product Code	D	L10	Rε
DNMG150408H K10P »	12.70	15.50	0.80
DNMG150408H K20K »	12.70	15.50	0.80
DNMG150408H K25P »	12.70	15.50	0.80
DNMG150408H K35P »	12.70	15.50	0.80
DNMG150608H K10P »	12.70	15.50	0.80
DNMG150608H K20K »	12.70	15.50	0.80
DNMG150608H K25P »	12.70	15.50	0.80
DNMG150608H K35P »	12.70	15.50	0.80

DNMG-RN

Negative ISO insert for Rough machining.

Product Code	D	L10	Rε	S	D1
DNMG150408RN KCP10 »	12.70	15.50	0.80	4.76	5.16
DNMG150408RN KCP10B »	12.70	15.50	0.80	4.76	5.16
DNMG150408RN KCP25 »	12.70	15.50	0.80	4.76	5.16
DNMG150408RN KCP25B »	12.70	15.50	0.80	4.76	5.16
DNMG150408RN KCP30 »	12.70	15.50	0.80	4.76	5.16
DNMG150608RN KCP05 »	12.70	15.50	0.80	6.35	5.16
DNMG150608RN KCP10 »	12.70	15.50	0.80	6.35	5.16
DNMG150608RN KCP10B »	12.70	15.50	0.80	6.35	5.16
DNMG150608RN KCP25 »	12.70	15.50	0.80	6.35	5.16
DNMG150608RN KCP25B »	12.70	15.50	0.80	6.35	5.16
DNMG150608RN KCP30 »	12.70	15.50	0.80	6.35	5.16
DNMG150608RN KCP40 »	12.70	15.50	0.80	6.35	5.16
DNMG190608RN KCP10 »	15.88	19.38	0.80	6.35	6.35
DNMG190608RN KCP10B »	15.88	19.38	0.80	6.35	6.35
DNMG190608RN KCP25 »	15.88	19.38	0.80	6.35	6.35
DNMG190608RN KCP30 »	15.88	19.38	0.80	6.35	6.35

DNMG-RM

Negative ISO insert for Rough machining.

Product Code	D	L10	Rε	S	D1
DNMG190608RM KCP25 »	15.88	19.38	0.80	6.35	6.35

SNMA

Negative ISO Select Inserts for General Purpose machining.

Product Code	D	L10	Rε
SNMA120408 K20K »	12.70	12.70	0.80

SNMG-R

Negative ISO Select Inserts for Wear resistant machining.

Product Code	D	L10	Rε
SNMG090308R K10P »	-	-	0.80
SNMG090308R K25P »	-	-	0.80
SNMG120408R K10M »	12.70	12.70	0.80
SNMG120408R K10P »	12.70	12.70	0.80
SNMG120408R K25M »	12.70	12.70	0.80
SNMG120408R K25P »	12.70	12.70	0.80
SNMG120408R K35P »	12.70	12.70	0.80

SNMG-H

Negative ISO Select Inserts for Wear resistant machining.

Product Code	D	L10	Rε
SNMG120408H K10P »	12.70	12.70	0.80
SNMG120408H K20K »	12.70	12.70	0.80
SNMG120408H K25P »	12.70	12.70	0.80

SNMG-RN

Negative ISO insert for Rough machining.

Product Code	D	L10	Rε	S	D1
SNMG120408RN KCP10 »	12.70	12.70	0.80	4.76	5.16
SNMG120408RN KCP25 »	12.70	12.70	0.80	4.76	5.16
SNMG120408RN KCP30 »	12.70	12.70	0.80	4.76	5.16
SNMG120408RN KCP40 »	12.70	12.70	0.80	4.76	5.16
SNMG150608RN KCP10 »	15.88	15.88	0.80	6.35	6.35
SNMG190608RN KCP25 »	19.05	19.05	0.80	6.35	7.93
SNMG190608RN KCP25B »	19.05	19.05	0.80	6.35	7.93
SNMG190608RN KCP30 »	19.05	19.05	0.80	6.35	7.93

SNMG-RP

Negative ISO insert for Rough machining.

Product Code	D	L10	Rε	S	D1
SNMG120408RP KCK05 »	12.70	12.70	0.80	4.76	5.16
SNMG120408RP KCK15 »	12.70	12.70	0.80	4.76	5.16
SNMG120408RP KCK20 »	12.70	12.70	0.80	4.76	5.16
SNMG120408RP KCM15 »	12.70	12.70	0.80	4.76	5.16
SNMG120408RP KCM25 »	12.70	12.70	0.80	4.76	5.16
SNMG120408RP KCM35 »	12.70	12.70	0.80	4.76	5.16
SNMG120408RP KCP05 »	12.70	12.70	0.80	4.76	5.16
SNMG120408RP KCP10 »	12.70	12.70	0.80	4.76	5.16
SNMG120408RP KCP25 »	12.70	12.70	0.80	4.76	5.16
SNMG120408RP KCP30 »	12.70	12.70	0.80	4.76	5.16
SNMG120408RP KCP40 »	12.70	12.70	0.80	4.76	5.16

SNMG-UN

Negative ISO insert for Rough machining.

Product Code	D	L10	Rε	S	D1
SNMG120408UN KCK05 »	12.70	12.70	0.80	4.76	5.16
SNMG120408UN KCK15 »	12.70	12.70	0.80	4.76	5.16
SNMG120408UN KCK15B »	12.70	12.70	0.80	4.76	5.16
SNMG120408UN KCK20 »	12.70	12.70	0.80	4.76	5.16

SNMG-UP

Negative ISO insert for Rough machining.

Product Code	D	L10	Rε	S	D1
SNMG120408UP KCM15 »	12.70	12.70	0.80	4.76	5.16
SNMG120408UP KCM25 »	12.70	12.70	0.80	4.76	5.16
SNMG120408UP KCM35 »	12.70	12.70	0.80	4.76	5.16

TNMA

Negative ISO Select Inserts for General Purpose machining.

Product Code	D	L10	Rε
TNMA160408 K20K »	-	16.50	0.80
TNMA220408 K20K »	12.70	22.00	0.80

TNMG-H

Negative ISO Select Inserts for Wear resistant machining.

Product Code	D	L10	Rε
TNMG160408H K10P »	-	16.50	0.80
TNMG160408H K20K »	-	16.50	0.80
TNMG160408H K25P »	-	16.50	0.80
TNMG160408H K35P »	-	16.50	0.80
TNMG220408H K10P »	12.70	22.00	0.80
TNMG220408H K20K »	12.70	22.00	0.80
TNMG220408H K25P »	12.70	22.00	0.80
TNMG220408H K35P »	12.70	22.00	0.80

TNMG-R

Negative ISO Select Inserts for Wear resistant machining.

Product Code	D	L10	Rε
TNMG160408R K10M »	-	16.50	0.80
TNMG160408R K10P »	-	16.50	0.80
TNMG160408R K25M »	-	16.50	0.80
TNMG160408R K25P »	-	16.50	0.80
TNMG160408R K35P »	-	16.50	0.80
TNMG220408R K10M »	12.70	22.00	0.80
TNMG220408R K10P »	12.70	22.00	0.80
TNMG220408R K25M »	12.70	22.00	0.80
TNMG220408R K25P »	12.70	22.00	0.80
TNMG220408R K35P »	12.70	22.00	0.80

TNMG-RN

Negative ISO insert for Rough machining.

Product Code	D	L10	Rε	S	D1
TNMG160408RN KCP10 »	9.53	16.50	0.80	4.76	3.81
TNMG160408RN KCP10B »	9.53	16.50	0.80	4.76	3.81
TNMG160408RN KCP25 »	9.53	16.50	0.80	4.76	3.81
TNMG160408RN KCP25B »	9.53	16.50	0.80	4.76	3.81
TNMG160408RN KCP30 »	9.53	16.50	0.80	4.76	3.81
TNMG220408RN KCP10 »	12.70	22.00	0.80	4.76	5.16
TNMG220408RN KCP10B »	12.70	22.00	0.80	4.76	5.16
TNMG220408RN KCP25 »	12.70	22.00	0.80	4.76	5.16
TNMG220408RN KCP25B »	12.70	22.00	0.80	4.76	5.16
TNMG220408RN KCP30 »	12.70	22.00	0.80	4.76	5.16
TNMG220408RN KCP40 »	12.70	22.00	0.80	4.76	5.16
TNMG270608RN KCP10 »	15.88	27.50	0.80	6.35	6.35
TNMG270608RN KCP25 »	15.88	27.50	0.80	6.35	6.35

TNMG-RP

Negative ISO insert for Rough machining.

Product Code	D	L10	Rε	S	D1
TNMG160408RP KC5510 »	9.53	16.50	0.80	4.76	3.81
TNMG160408RP KCK05 »	9.53	16.50	0.80	4.76	3.81
TNMG160408RP KCK15 »	9.53	16.50	0.80	4.76	3.81
TNMG160408RP KCK15B »	9.53	16.50	0.80	4.76	3.81
TNMG160408RP KCK20 »	9.53	16.50	0.80	4.76	3.81
TNMG160408RP KCM15 »	9.53	16.50	0.80	4.76	3.81
TNMG160408RP KCM25 »	9.53	16.50	0.80	4.76	3.81
TNMG160408RP KCP05 »	9.53	16.50	0.80	4.76	3.81
TNMG160408RP KCP10 »	9.53	16.50	0.80	4.76	3.81
TNMG160408RP KCP10B »	9.53	16.50	0.80	4.76	3.81
TNMG160408RP KCP25 »	9.53	16.50	0.80	4.76	3.81
TNMG160408RP KCP25B »	9.53	16.50	0.80	4.76	3.81
TNMG160408RP KCP30 »	9.53	16.50	0.80	4.76	3.81
TNMG160408RP KCU10 »	9.53	16.50	0.80	-	-
TNMG160408RP KCU25 »	9.53	16.50	0.80	4.76	3.81
TNMG220408RP KCK15 »	12.70	22.00	0.80	4.76	5.16
TNMG220408RP KCK20 »	12.70	22.00	0.80	4.76	5.16
TNMG220408RP KCM15 »	12.70	22.00	0.80	4.76	5.16
TNMG220408RP KCM25 »	12.70	22.00	0.80	4.76	5.16
TNMG220408RP KCP10 »	12.70	22.00	0.80	4.76	5.16
TNMG220408RP KCP10B »	12.70	22.00	0.80	4.76	5.16
TNMG220408RP KCP25 »	12.70	22.00	0.80	4.76	5.16
TNMG220408RP KCP25B »	12.70	22.00	0.80	4.76	5.16
TNMG220408RP KCP30 »	12.70	22.00	0.80	4.76	5.16
TNMG220408RP KCP40 »	12.70	22.00	0.80	4.76	5.16
TNMG220408RP KCU10 »	12.70	22.00	0.80	-	-
TNMG220408RP KCU25 »	12.70	22.00	0.80	4.76	5.16

TNMG-UN

Negative ISO insert for Rough machining.

Product Code	D	L10	Rε	S	D1
TNMG160408UN KCK05 »	9.53	16.50	0.80	4.76	3.81
TNMG160408UN KCK15 »	9.53	16.50	0.80	4.76	3.81
TNMG160408UN KCK15B »	9.53	16.50	0.80	4.76	3.81
TNMG160408UN KCK20 »	9.53	16.50	0.80	4.76	3.81
TNMG220408UN KCK05 »	12.70	22.00	0.80	4.76	5.16
TNMG220408UN KCK15 »	12.70	22.00	0.80	4.76	5.16
TNMG220408UN KCK15B »	12.70	22.00	0.80	4.76	5.16
TNMG220408UN KCK20 »	12.70	22.00	0.80	4.76	5.16

TNMG-UP

Negative ISO insert for Rough machining.

Product Code	D	L10	Rε	S	D1
TNMG160408UP KCM15 »	9.53	16.50	0.80	4.76	3.81
TNMG160408UP KCM25 »	9.53	16.50	0.80	4.76	3.81
TNMG220408UP KCM15 »	12.70	22.00	0.80	4.76	5.16
TNMG220408UP KCM25 »	12.70	22.00	0.80	4.76	5.16
TNMG220408UP KCM35 »	12.70	22.00	0.80	4.76	5.16