Kennametal 5118326 Indexable Drill Insert Dpa KCU40

Product Description

The KENNAMETAL 5118326 is a solid carbide indexable drill insert designed for use in modular indexable drill systems. Carrying the DPA insert style and manufactured to the KCU40 grade, this insert features a PVD-applied dual-layer TiN/TiAlN coating that provides wear resistance and thermal stability in demanding drilling operations. It measures 0.6299 inches in length, 0.5118 inches in width, and 0.2047 inches in thickness. Sized at 13T5, it is intended for right-hand cutting. Installed by machinists and tooling technicians, this insert is suited for high-productivity hole-making in steel, cast iron, and similar workpiece materials.

This insert is used in indexable drill bodies that accept DPA-style inserts, typically in CNC turning centers, machining centers, and drill presses running production drilling cycles. The KCU40 carbide grade with TiN/TiAlN PVD coating makes it well suited for interrupted cuts and applications requiring a balance of toughness and surface hardness. It is a right-hand insert and must be matched to a compatible right-hand drill body. Packaging quantity is 1 insert per package, with a minimum order quantity of 5 units.

Key Features

• DPA insert style with 13T5 insert size for precise fit in compatible drill bodies
• KCU40 solid carbide grade engineered for toughness in drilling applications
• PVD-applied TiN/TiAlN dual-layer coating for wear resistance and thermal protection
• Right-hand cutting geometry for standard CNC and manual drilling setups
• Hole diameter of 0.1732 inches for secure mounting in the drill body seat
• Compact geometry: 0.6299 inches long, 0.5118 inches wide, 0.2047 inches thick

Compatibility

Designed for use in indexable drill bodies that accept DPA-style inserts with a 13T5 insert size and right-hand orientation. Confirm drill body manufacturer specifications before installation to ensure proper seat fit and insert retention.

Installation Notes

Insert replacement should be performed by a qualified machinist or tooling technician with the machine powered down and the spindle fully stopped. Use the correct torx or insert-clamping wrench specified by the drill body manufacturer to seat the insert properly — do not overtighten or substitute fastener sizes. Inspect the insert pocket and clamping screw for wear or damage before installing a new insert. Follow the machine tool builder and tooling manufacturer guidelines for recommended cutting parameters.