Allied 1C5ZT-0016 Spade Drill Insert 1/2 in 132 Deg Tin Carbide

Product Description

The ALLIED MACHINE AND ENGINEERING 1C5ZT-0016 is a TiN-coated carbide spade drill insert designed for use in T-A series spade drill holders. This insert measures 0.500 inches in diameter and features a 132-degree point angle suited for drilling into steel and hard materials. The PVD-applied TiN coating improves surface hardness and extends cutting life in demanding production environments. At 0.0938 inches thick and 0.1 pounds, this fractional-inch insert is a precision cutting tool installed by machinists and tooling technicians in metalworking and manufacturing operations.

This insert is intended for use in steel and hard material applications where a sharp, stable point geometry is required. The Seat Size Z designation matches specific T-A series spade drill bodies. Typical install scenarios include CNC machining centers, drill presses, and multi-spindle production setups where spade drilling is preferred over twist drilling for larger-diameter, high-volume hole-making. The C5 (P40) carbide grade positions it for general-purpose and interrupted-cut steel machining.

Key Features

• 0.500-inch diameter with 132-degree point angle for aggressive chip formation in steel
• TiN coating applied via PVD process for improved wear resistance and tool life
• C5 (P40) carbide grade suitable for steel and hard material cutting
• Seat Size Z fits T-A series spade drill bodies
• Fractional-inch measurement system for straightforward tooling integration
• Lightweight at 0.1 pounds for easy handling and quick insert changes

Compatibility

Designed for use with T-A series Seat Size Z spade drill holders. Verify seat size and insert diameter against your specific holder before ordering.

Installation Notes

Installation should be performed by a qualified machinist or tooling technician with the spindle fully stopped and machine power locked out. Seat surfaces on both the insert and holder body should be clean and free of chips or debris before seating the insert. Follow the toolholder manufacturer torque specifications for the insert clamping screw. Inspect the insert and seat for wear or damage at each tool change interval.