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A4™ • Double-Ended Grooving

Maximize your machining capabilities with Kennametal's A4™ double-ended grooving solutions. These cutting-edge tools offer a versatile range of inserts, boring bars, modular tooling, and toolholders to meet the demands of several operations. With the A4™ series, you can streamline your operations by using a single tool for turning, facing, grooving, and face grooving in both Outer Diameter (O.D.) and Inner Diameter (I.D.) applications. The A4 series eliminates the need for frequent turret indexes, resulting in exceptionally fast cycle times. The system offers an extra-long clamping area, a precision-ground 120° bottom prism seating surface, and an exclusive top guide rail. These features work in harmony to provide unparalleled stability during grooving and side-turning operations, ensuring precise insert positioning and delivering accurate cuts. When it comes to optimizing your machining capabilities, Kennametal's A4™ double-ended grooving tools provide the solutions you need.

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A4™ • Double-Ended Grooving
A4™ • Double-Ended Grooving
A4™ Inserts

A4™ Inserts

Discover A4™ groove and turn inserts from Kennametal. They offer exceptional performance in face grooving applications. Small diameters are available.
A4™ Integral Toolholders

A4™ Integral Toolholders

Experience seamless grooving operations with A4™ integral toolholders from Kennametal. These toolholders are designed to enhance your machining efficiency.
A4™ Integral Boring Bars

A4™ Integral Boring Bars

Experience superior boring performance with A4™ integral boring bars from Kennametal. These high-quality bars are designed to optimize your grooving operations.
A4™ Modular Blades

A4™ Modular Blades

Unlock the potential of your face grooving operations with A4™ grooving and turning modular blades from Kennametal. Choose from O.D. and small diameter blades.
A4™ Modular Toolholders

A4™ Modular Toolholders

Achieve exceptional results while grooving with A4™ modular toolholders from Kennametal. They'll empower your machining operations with efficiency and accuracy.
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