Allied Machine 1C5ZA-0016 Spade Drill Insert 0.5 in Carbide

Product Description

The ALLIED MACHINE AND ENGINEERING 1C5ZA-0016 is a solid carbide spade drill insert designed for high-performance drilling in steel and hard materials. Measuring 0.5 inches in diameter with a 132-degree point angle, this insert fits Seat Size Z holders in the T-A spade drill series. The TiAlN PVD coating provides thermal resistance and extended tool life in demanding cutting conditions. At a thickness of 0.0938 inches, it is engineered to tight tolerances for repeatable, accurate performance. Machinists and tool-and-die professionals rely on this insert for production drilling where insert changeability and precision matter.

This insert is intended for use in T-A series Seat Size Z spade drill bodies. It is suited for drilling operations in steel and hard workpiece materials in machining centers, lathes, and drill presses in both production and job-shop environments. The C5 (P40) carbide grade is selected for its balance of wear resistance and toughness when cutting ferrous and hard materials. The package quantity is 1 insert per unit, making it straightforward to order exact replacement quantities as needed.

Key Features

• Solid carbide construction in C5 (P40) grade for durability in steel and hard material applications
• TiAlN PVD coating for thermal resistance and extended cutting tool life
• 132-degree point angle optimized for controlled entry and chip formation in ferrous materials
• Seat Size Z fits directly into compatible T-A series spade drill bodies
• 0.0938-inch insert thickness held to tight dimensional tolerances for repeatable seating
• Lightweight at 0.1 pounds, minimizing toolholder load during high-speed operations

Compatibility

Designed for use with T-A series Seat Size Z spade drill bodies. Compatible primary workpiece materials are steel and hard materials as indicated by material codes P and H.

Installation Notes

Insert replacement should be performed with the machine powered off and the spindle locked. Use the appropriate insert-locking screw and driver specified for the T-A holder to seat the insert properly without overtightening. Inspect the seat pocket for chips or debris before installing a new insert. Always follow the toolholder manufacturer's torque and seating guidance for the specific holder in use.