Allied Machine 1C22T-0107 Spade Drill Insert 1-7/32 in Carbide

Product Description

The ALLIED MACHINE AND ENGINEERING 1C22T-0107 is a solid carbide spade drill insert designed for high-performance hole-making in demanding materials. Part of the T-A Series, this insert measures 1-7/32 inches in diameter and features a 132-degree point angle with a TiN (titanium nitride) PVD coating for extended tool life. At 0.1875 inches thick and rated to Manufacturer Grade C2 (K20), it is built for use in production drilling environments where precision and durability are required. Machinists, tooling specialists, and CNC operators install this insert into compatible T-A Series spade drill bodies.

This insert is rated for use across a wide range of workpiece materials, including stainless steel, cast iron, non-ferrous metals, super-alloys, and titanium. The TiN coating reduces friction and heat buildup during cutting, making it well suited for interrupted cuts and deep-hole drilling applications. It is commonly used in metalworking shops, aerospace component manufacturing, and industrial machining operations where consistent hole geometry is critical across high-volume production runs.

Key Features

• 1-7/32 inch diameter with 132-degree point angle for precise entry geometry
• Solid carbide construction at Manufacturer Grade C2 (K20) for wear resistance
• TiN PVD coating reduces friction and extends tool life in challenging materials
• T-A Series Seat Size 2 for direct drop-in replacement in compatible drill bodies
• Rated for stainless steel, cast iron, non-ferrous metals, super-alloys, and titanium
• 0.1875 inches thick for consistent seating and repeatable hole depth

Compatibility

Designed for use with T-A Series Seat Size 2 spade drill holders. Specific holder compatibility should be verified against the T-A Series tooling system documentation prior to installation.

Installation Notes

Installation is performed by qualified machinists or tooling technicians. The drill body and spindle should be fully powered down and locked out before inserting or replacing the insert. Use the appropriate torx or insert-clamping hardware specified by the drill body manufacturer — do not over-tighten the clamping screw. Inspect the insert seat for chips or debris before seating the insert to ensure proper contact and accurate hole geometry.