Allied Machine 1022T-0122 Spade Drill Insert 1-11/16 in Hss Tin

Product Description

The ALLIED MACHINE AND ENGINEERING 1022T-0122 is a spade drill insert designed for high-productivity hole-making in a range of workpiece materials. It measures 1-11/16 inches in diameter and seats into a Series B holder. The insert is manufactured from High Speed Steel (HSS) and carries a Physical Vapor Deposition (PVD) Titanium Nitride (TiN) coating that extends cutting edge life and reduces built-up edge during drilling operations. The 130-degree point angle suits general-purpose drilling in steel, cast iron, and non-ferrous metals. Machinists and tool-and-die professionals working in production or job-shop environments are the primary installers of this insert type.

This spade drill insert is used in CNC machining centers, drill presses, and manual lathes equipped with a compatible Series B spade drill body. It is suited for drilling through steel, cast iron, and non-ferrous metals in both roughing and semi-finish applications. The 130-degree point geometry provides good self-centering and chip formation across these material categories. It is a common choice for shops drilling medium-to-large diameter holes where indexable inserts offer a cost advantage over solid drills.

Key Features

• 1-11/16 inch diameter for medium-to-large bore drilling applications
• Series B seat size for use with compatible Series B spade drill holders
• High Speed Steel construction provides toughness in interrupted cuts
• TiN PVD coating extends tool life and reduces friction at the cutting edge
• 130-degree point angle suits steel, cast iron, and non-ferrous workpieces
• 0.2813 inch thickness provides consistent seating and stability in the holder

Compatibility

Designed for use with Series B spade drill bodies that accept a 1-11/16 inch diameter insert. Compatible with workpiece materials coded P (Steel), K (Cast Iron), and N (Non-Ferrous Metal).

Installation Notes

Installation is performed by machinists or tooling technicians. The machine spindle must be fully stopped and locked out before seating or removing the insert. Use the correct torque driver and insert screw specified by the holder manufacturer to secure the insert; never overtighten or substitute fasteners. Inspect the seat pocket for chips or damage before installing a new insert, as debris under the insert will affect hole accuracy and can fracture the insert.