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-RP

Negative ISO insert for Rough machining.

Product Code	D	L10	Rε	S	D1
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 KCU10 »	9.53	16.50	0.80	-	-
TNMG160408RP KCU25 »	9.53	16.50	0.80	4.76	3.81
TNMG160412RP KCK20 »	9.53	16.50	1.20	4.76	3.81
TNMG160412RP KCU25 »	9.53	16.50	1.20	4.76	3.81
TNMG160416RP KCK20 »	9.53	16.50	1.60	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 KCU10 »	12.70	22.00	0.80	-	-
TNMG220408RP KCU25 »	12.70	22.00	0.80	4.76	5.16
TNMG220412RP KCK15 »	12.70	22.00	1.20	4.76	5.16
TNMG220412RP KCK15B »	12.70	22.00	1.20	4.76	5.16
TNMG220412RP KCK20 »	12.70	22.00	1.20	4.76	5.16
TNMG220412RP KCU10 »	12.70	22.00	1.20	-	-
TNMG220412RP KCU25 »	12.70	22.00	1.20	4.76	5.16
TNMG220416RP KCK15 »	12.70	22.00	1.59	4.76	5.16
TNMG220416RP KCK20 »	12.70	22.00	1.59	4.76	5.16
TNMG220416RP KCU25 »	12.70	22.00	1.59	4.76	5.16
TNMG220432RP KCK20 »	12.70	22.00	3.18	4.76	5.16
TNMG220432RP KCU10 »	12.70	22.00	3.18	-	-
TNMG270612RP KCK20 »	15.88	27.50	1.20	6.35	6.35
TNMG270612RP KCU10 »	15.88	27.50	1.20	-	-
TNMG270612RP KCU25 »	15.88	27.50	1.20	6.35	6.35
TNMG270616RP KCK20 »	15.88	27.50	1.60	6.35	6.35
TNMG330924RP KCK20 »	19.05	33.00	2.40	9.53	7.93
TNMG330924RP KCU10 »	19.05	33.00	2.40	-	-

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
TNMG160412UN KCK05 »	9.53	16.50	1.20	4.76	3.81
TNMG160412UN KCK15 »	9.53	16.50	1.20	4.76	3.81
TNMG160412UN KCK15B »	9.53	16.50	1.20	4.76	3.81
TNMG160412UN KCK20 »	9.53	16.50	1.20	4.76	3.81
TNMG160416UN KCK05 »	9.53	16.50	1.60	4.76	3.81
TNMG160416UN KCK15 »	9.53	16.50	1.60	4.76	3.81
TNMG160416UN KCK20 »	9.53	16.50	1.60	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
TNMG220412UN KCK05 »	12.70	22.00	1.20	4.76	5.16
TNMG220412UN KCK15 »	12.70	22.00	1.20	4.76	5.16
TNMG220412UN KCK20 »	12.70	22.00	1.20	4.76	5.16
TNMG220416UN KCK15 »	12.70	22.00	1.60	4.76	5.16
TNMG220416UN KCK20 »	12.70	22.00	1.60	4.76	5.16

TNMG-RM

Negative ISO insert for Rough machining.

Product Code	D	L10	Rε	S	D1
TNMG330924RM KCU10 »	19.05	32.99	2.40	9.53	7.93