Kennametal 1952746 Grooving Insert KC5010 3.05mm Neutral

Product Description

The KENNAMETAL 1952746 is a solid carbide grooving insert designed for precision external and internal grooving operations on CNC lathes and turning centers. Carrying the KC5010 grade with a PVD-applied TiAlN coating, this insert delivers a cutting width of 3.05 mm (0.1201 inches) and a maximum depth of cut of 3.50 mm (0.1378 inches). The neutral hand orientation makes it adaptable to a range of toolholder setups. With a positive rake geometry and GMP chip breaker, it is built to control chip flow and reduce cutting forces in medium to high-speed turning applications. Machinists, tooling specialists, and CNC operators working in job shops or production environments are the primary installers.

This insert fits into Series A4 toolholders and is suited for grooving operations on ferrous and non-ferrous workpiece materials classified under C3 and C4 material grades. The G305GMP insert style targets applications requiring controlled chip breaking in groove widths around 3.05 mm. Typical use scenarios include OD grooving, parting-off operations, and groove finishing passes on precision-turned components. The multi-use designation means a single insert can handle a variety of grooving tasks within its depth and width range.

Key Features

• KC5010 grade solid carbide with PVD TiAlN coating for wear resistance in turning applications
• 3.05 mm cutting width with a maximum depth of cut range of 3.00 mm to 4.00 mm
• GMP chip breaker geometry promotes positive chip control and reduced cutting forces
• Positive rake angle reduces cutting pressure on the workpiece
• Corner radius of 0.40 mm (0.0157 inches) for controlled groove edge definition
• Neutral hand orientation compatible with both left-hand and right-hand toolholder setups
• Multi-use insert suitable for OD grooving, groove finishing, and related operations

Compatibility

Designed for use with Series A4 toolholders accepting G-style inserts with a 305 insert size. Compatible with toolholder setups referencing catalog number A4G0305M03U04GMP. Suitable for C3 and C4 material grade workpieces.

Installation Notes

Insert installation and replacement should be performed by a qualified machinist or CNC tooling technician with the machine in a full stop and all spindle motion ceased before handling. Use the manufacturer-recommended torque tool or insert key for seating the insert in the pocket to avoid cracking the carbide substrate. Confirm insert seating is flush and secure before resuming cutting operations. Follow your facility safety procedures and machine tool manufacturer guidelines when indexing or replacing cutting inserts.