Kennametal A4 Grooving Inserts

A4™ Tooling and Beyond™ Inserts for All Your O.D. and I.D. Applications

Primary Application

Choose A4 tooling for turning, facing, grooving, face grooving, and cut-off applications across a broad range of workpiece materials. The unique clamping system and versatile insert geometry deliver the highest metal removal rates in the industry.

Features and Benefits

A4 Grooving and Turning System

One tool for turning, facing, grooving, face-grooving, and cut-off in O.D. and I.D. applications means exceptionally fast cycle times, no turret indexes!
Extra-long clamping area, ground 120° bottom prism seating surface, and an exclusive top guide rail combine to deliver unsurpassed grooving and side-turning stability!
Precise insert positioning is ensured for accurate cuts!
Rigid clamping securely locks insert in place through the toughest cuts.

Versatile design enables one system to handle O.D. and I.D. grooving, face grooving, back turning, undercutting, and even threading operations.
Chip control inserts provide excellent chip evacuation in grooving, and offer better chip control in multidirectional turning..

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

A4G-U-GMP

Square insert with GMP(Grooving and turning medium positive rake angle) chipbreaker

Product Code	W	Radius	Seat
A4G0205M02U02GMP KC5010 »	2.05	0.20	2
A4G0205M02U02GMP KC5025 »	2.05	0.20	2
A4G0205M02U02GMP KC9110 »	2.05	0.20	2
A4G0205M02U02GMP KCP10 »	2.05	0.20	2
A4G0205M02U02GMP KCU10 »	2.05	0.20	2
A4G0205M02U02GMP KCU25 »	2.05	0.20	2
A4G0305M03U02GMP KC5010 »	3.05	0.20	3
A4G0305M03U02GMP KC5025 »	3.05	0.20	3
A4G0305M03U02GMP KC9110 »	3.05	0.20	3
A4G0305M03U02GMP KC9125 »	3.05	0.20	3
A4G0305M03U02GMP KCP10 »	3.05	0.20	3
A4G0305M03U02GMP KCP25 »	3.05	0.20	3
A4G0305M03U02GMP KCU10 »	3.05	0.20	3
A4G0305M03U02GMP KCU25 »	3.05	0.20	3
A4G0305M03U02GMP KT315 »	3.05	0.20	3
A4G0305M03U02GMP KU30T »	3.05	0.20	3
A4G0305M03U04GMP KC5010 »	3.05	0.40	3
A4G0305M03U04GMP KC5025 »	3.05	0.40	3
A4G0305M03U04GMP KC9110 »	3.05	0.40	3
A4G0305M03U04GMP KC9125 »	3.05	0.40	3
A4G0305M03U04GMP KCP10 »	3.05	0.40	3
A4G0305M03U04GMP KCP25 »	3.05	0.40	3
A4G0305M03U04GMP KCU10 »	3.05	0.40	3
A4G0305M03U04GMP KCU25 »	3.05	0.40	3
A4G0305M03U04GMP KT315 »	3.05	0.40	3
A4G0405M04U04GMP KC5010 »	4.05	0.40	4
A4G0405M04U04GMP KC5025 »	4.05	0.40	4
A4G0405M04U04GMP KC9110 »	4.05	0.40	4
A4G0405M04U04GMP KC9125 »	4.05	0.40	4
A4G0405M04U04GMP KCP10 »	4.05	0.40	4
A4G0405M04U04GMP KCP25 »	4.05	0.40	4
A4G0405M04U04GMP KCU10 »	4.05	0.40	4
A4G0405M04U04GMP KCU25 »	4.05	0.40	4
A4G0405M04U04GMP KT315 »	4.05	0.40	No
A4G0405M04U04GMP KU30T »	4.05	0.40	4
A4G0405M04U08GMP KC5010 »	4.05	0.80	4
A4G0405M04U08GMP KC5025 »	4.05	0.80	4
A4G0405M04U08GMP KC9110 »	4.05	0.80	4
A4G0405M04U08GMP KC9125 »	4.05	0.80	4
A4G0405M04U08GMP KCP10 »	4.05	0.80	4
A4G0405M04U08GMP KCP25 »	4.05	0.80	4
A4G0405M04U08GMP KCU10 »	4.05	0.80	4
A4G0405M04U08GMP KCU25 »	4.05	0.80	4
A4G0405M04U08GMP KT315 »	4.05	0.80	4
A4G0505M05U04GMP KC5010 »	5.05	0.40	5
A4G0505M05U04GMP KC5025 »	5.05	0.40	5
A4G0505M05U04GMP KC9110 »	5.05	0.40	5
A4G0505M05U04GMP KC9125 »	5.05	0.40	5
A4G0505M05U04GMP KCP10 »	5.05	0.40	5
A4G0505M05U04GMP KCP25 »	5.05	0.40	5
A4G0505M05U04GMP KCU10 »	5.05	0.40	5
A4G0505M05U04GMP KCU25 »	5.05	0.40	5
A4G0505M05U08GMP KC5010 »	5.05	0.80	5
A4G0505M05U08GMP KC5025 »	5.05	0.80	5
A4G0505M05U08GMP KC9110 »	5.05	0.80	5
A4G0505M05U08GMP KC9125 »	5.05	0.80	5
A4G0505M05U08GMP KCP10 »	5.05	0.80	5
A4G0505M05U08GMP KCP25 »	5.05	0.80	5
A4G0505M05U08GMP KCU10 »	5.05	0.80	5
A4G0505M05U08GMP KCU25 »	5.05	0.80	5
A4G0505M05U08GMP KT315 »	5.05	0.80	5
A4G0605M06U04GMP KC5010 »	6.05	0.40	6
A4G0605M06U04GMP KC5025 »	6.05	0.40	6
A4G0605M06U04GMP KC9110 »	6.05	0.40	6
A4G0605M06U04GMP KC9125 »	6.05	0.40	6
A4G0605M06U04GMP KCP10 »	6.05	0.40	6
A4G0605M06U04GMP KCP25 »	6.05	0.40	6
A4G0605M06U04GMP KCU10 »	6.05	0.40	6
A4G0605M06U04GMP KCU25 »	6.05	0.40	6
A4G0605M06U08GMP KC5010 »	6.05	0.80	6
A4G0605M06U08GMP KC5025 »	6.05	0.80	6
A4G0605M06U08GMP KC9110 »	6.05	0.80	6
A4G0605M06U08GMP KC9125 »	6.05	0.80	6
A4G0605M06U08GMP KCP10 »	6.05	0.80	6
A4G0605M06U08GMP KCP25 »	6.05	0.80	6
A4G0605M06U08GMP KCU10 »	6.05	0.80	6
A4G0605M06U08GMP KCU25 »	6.05	0.80	6
A4G0605M06U08GMP KT315 »	6.05	0.80	6
A4G0605M06U12GMP KC5010 »	6.05	1.20	6
A4G0605M06U12GMP KC5025 »	6.05	1.20	6
A4G0605M06U12GMP KCU10 »	6.05	1.20	6
A4G0805M08U08GMP KC5025 »	8.05	0.80	8
A4G0805M08U08GMP KC9110 »	8.05	0.80	8
A4G0805M08U08GMP KC9125 »	8.05	0.80	8
A4G0805M08U08GMP KCP10 »	8.05	0.80	8
A4G0805M08U08GMP KCP25 »	8.05	0.80	8
A4G0805M08U08GMP KCU25 »	8.05	0.80	8
A4G0805M08U12GMP KC5025 »	8.05	1.20	8
A4G1005M10U08GMP KC5010 »	10.05	0.80	10
A4G1005M10U08GMP KC5025 »	10.05	0.80	10
A4G1005M10U08GMP KCU10 »	10.05	0.80	10
A4G1005M10U08GMP KCU25 »	10.05	0.80	10
A4G1005M10U12GMP KC5025 »	10.05	1.20	10
A4G1005M10U12GMP KC9125 »	10.05	1.20	10
A4G1005M10U12GMP KCP25 »	10.05	1.20	10