Allied Machine 45ZH-0016 Spade Drill Insert 1/2 in Cobalt

Product Description

The ALLIED MACHINE AND ENGINEERING 45ZH-0016 is a cobalt spade drill insert designed for high-performance hole-making in demanding metalworking applications. Manufactured from Super Cobalt with an AM200 PVD coating, this insert delivers extended tool life and thermal resistance when drilling tough materials. The 132-degree point angle provides aggressive cutting geometry suited for self-centering entry and reduced thrust. Seat Size Z configuration ensures accurate, repeatable seating in compatible GEN2 T-A spade drill holders. At 0.0938 inches thick and sized to cut a 1/2-inch diameter, this insert is a direct-fit replacement for GEN2 T-A tooling setups in production machining environments.

This insert is intended for use in CNC machining centers, lathes, and drill presses where high-volume or precision hole-making is required. It is rated for primary workpiece materials including Steel, Stainless Steel, Cast Iron, Superalloys, Titanium, and Hard Materials, corresponding to ISO material codes P, M, K, S, and H. Machinists and tooling specialists working in aerospace, automotive, and general manufacturing will find this insert well-suited for demanding production runs where tool change frequency and hole quality are critical factors.

Key Features

• Super Cobalt substrate with AM200 PVD coating for extended wear resistance and heat management
• 132-degree point angle for self-centering entry and reduced cutting thrust
• Seat Size Z fits GEN2 T-A series spade drill holders directly
• 1/2-inch cutting diameter with 0.0938-inch insert thickness
• Compatible with Steel, Stainless Steel, Cast Iron, Superalloys, Titanium, and Hard Materials (ISO codes P, M, K, S, H)
• Fractional inch measurement system for standard tooling compatibility

Compatibility

Designed for use with GEN2 T-A series spade drill holders requiring a Seat Size Z insert. Compatible with primary workpiece materials classified under ISO codes P (Steel), M (Stainless Steel), K (Cast Iron), S (Superalloys and Titanium), and H (Hard Materials).

Installation Notes

Installation is performed by qualified machinists or tooling technicians. Ensure the holder body and insert seat are clean and free of chips or debris before seating the insert. Torque the insert fastener according to the holder manufacturer specifications for Seat Size Z. Always confirm spindle is fully stopped and machine is locked out before changing inserts.