Allied 152A-0100-SP Spade Drill Insert 1 in Cobalt Tialn 90 Pt

Product Description

The ALLIED MACHINE AND ENGINEERING 152A-0100-SP is a cobalt spade drill insert designed for high-performance hole-making in demanding machining applications. Part of the T-A Series, this insert measures 1 inch in diameter with a Seat Size 2 designation and features a 90-degree point angle. The insert is 0.1875 inches thick and carries a TiAlN (Titanium Aluminum Nitride) PVD coating that improves wear resistance and extends tool life at elevated cutting temperatures. It is installed into compatible T-A Series spade drill holders and is typically used by machinists and tooling technicians on CNC and conventional drilling equipment.

This insert is suited for drilling operations across a broad range of workpiece materials including steel, stainless steel, cast iron, super-alloys, and titanium. The 90-degree point geometry is appropriate for applications requiring a flatter entry profile and is commonly selected for production drilling in aerospace, energy, and general metalworking environments. The TiAlN coating provides added performance when cutting higher-hardness steels and difficult-to-machine alloys. Package quantity is 1 insert per package; minimum order quantity is 2 packages.

Key Features

• 1 inch diameter cobalt insert for T-A Series spade drill holders
• 90-degree point angle for flat-entry drilling geometry
• TiAlN PVD coating for elevated-temperature wear resistance
• 0.1875 inch insert thickness, Seat Size 2
• Compatible workpiece materials include steel, stainless steel, cast iron, super-alloys, and titanium
• Sold individually; minimum order quantity of 2 units applies

Compatibility

Designed for use with ALLIED MACHINE AND ENGINEERING T-A Series spade drill holders accepting Seat Size 2 inserts at 1 inch diameter. Suitable for primary workpiece material codes P (steel), M (stainless steel), K (cast iron), and S (super-alloys and titanium) per ISO material classification.

Installation Notes

Installation should be performed by a qualified machinist or tooling technician. Ensure the drill holder is fully secured and the machine spindle is powered down and locked out before seating or removing the insert. Use the correct T-A Series insert seating tool or torque wrench as specified by the holder manufacturer to prevent insert movement or damage to the seating pocket. Inspect the holder seat for wear, chips, or debris before installing a new insert.