Allied Machine 1C50A-.515 Spade Drill Insert 33/64 in Carbide

Product Description

The ALLIED MACHINE AND ENGINEERING 1C50A-.515 is a solid carbide spade drill insert designed for high-performance drilling in steel and hard materials. Measuring 33/64 inches in diameter with a 132-degree point angle, this insert fits Seat Size 0 T-A series holders. The TiAlN PVD coating provides thermal resistance and wear protection during aggressive cutting operations. At 0.125 inches thick and weighing 0.1 pounds, it is a precision insert used by machinists and tooling professionals in production drilling applications.

This insert is suited for use in CNC machining centers, drill presses, and manual machines where T-A series spade drill holders are in service. Primary workpiece materials include steel and hard materials, making it a practical choice for job shops, manufacturing facilities, and production environments where consistent hole geometry and tool life are priorities. It is sold individually and packages as a single unit per order.

Key Features

• 33/64 inch diameter with 132-degree point angle for accurate entry and chip formation in steel
• Solid carbide construction rated to manufacturer grade C5 (P40) for durability in ferrous materials
• TiAlN PVD coating improves heat resistance and extends cutting life
• Seat Size 0 fits T-A series spade drill holders
• 0.125 inch insert thickness provides consistent seating and depth control
• Lightweight at 0.1 pounds for quick changeout in production settings

Compatibility

Designed for use with T-A series Seat Size 0 spade drill holders. Primary workpiece material compatibility includes steel and hard materials as classified under material codes P and H.

Installation Notes

Installation and replacement of spade drill inserts should be performed by a qualified machinist or tooling technician. Power down and lock out the machine before removing or seating the insert. Use the appropriate torque wrench and insert screws specified by the holder manufacturer to secure the insert without over-tightening. Inspect the holder seat for damage or debris before installing a new insert to ensure proper seating and runout performance.