Allied Machine 7C217P-17.5 Spade Drill Insert 17.5mm

Product Description

The ALLIED MACHINE AND ENGINEERING 7C217P-17.5 is a solid carbide spade drill insert designed for high-performance drilling in demanding metalworking applications. It measures 17.5 mm in diameter and seats in a Size 17 holder. The insert features a 140-degree point angle and is finished with an AM300 PVD coating, part of the GEN3SYS XT series. Weighing approximately 0.005 pounds, this insert is engineered for precision work in materials that challenge standard tooling. It is installed by machinists and tooling technicians operating CNC or manual drill setups in industrial and manufacturing environments.

This insert is suited for drilling stainless steel, cast iron, non-ferrous metals, and super-alloys including titanium. The GEN3SYS XT series targets applications where tool life and hole quality are critical, particularly in job shop, aerospace, and heavy industrial settings. The AM300 PVD coating and C2 (K20) carbide grade make it appropriate for interrupted cuts and varied workpiece hardness levels. It is a single-insert replacement packaged individually, making it a direct drop-in for existing GEN3SYS XT Size 17 spade drill bodies.

Key Features

• 17.5 mm cutting diameter with Seat Size 17 for direct holder compatibility
• Solid carbide construction, Manufacturer Grade C2 (K20) for hardness and wear resistance
• AM300 PVD coating for extended tool life in difficult-to-machine materials
• 140-degree point angle reduces thrust and improves chip formation on entry
• Compatible with stainless steel, cast iron, non-ferrous metals, super-alloys, and titanium
• Part of the GEN3SYS XT series for modular spade drill system integration

Compatibility

Designed for use with GEN3SYS XT series Seat Size 17 spade drill holders from ALLIED MACHINE AND ENGINEERING. Compatible workpiece materials include stainless steel, cast iron, non-ferrous metals, super-alloys, and titanium (ISO material codes M, K, N, S).

Installation Notes

Installation is performed by qualified machinists or tooling technicians. Power down and lock out the spindle before removing or seating the insert. Ensure the seating pocket is clean and free of chips before installing the new insert to prevent seating errors and premature wear. Follow the tool holder torque and clamping procedure specified by the holder manufacturer for the GEN3SYS XT system.