Allied Machine 7C129P-0106 Spade Drill Insert 1-3/16in Carbide

Product Description

The ALLIED MACHINE AND ENGINEERING 7C129P-0106 is a solid carbide spade drill insert designed for high-performance drilling in steel and hard materials. Part of the GEN3SYS XT series, this insert features a 140-degree point angle and a 1-3/16 inch diameter, making it suited for applications requiring precise hole geometry and aggressive material removal. The AM300 PVD coating provides enhanced wear resistance and thermal stability. Seat Size 29 ensures proper seating in compatible GEN3SYS XT spade drill holders. This insert is installed by machinists and tooling specialists in CNC and manual drilling operations across metalworking environments.

This insert is used in drilling operations targeting steel and hard material workpieces, classified under primary workpiece material codes P and H. The GEN3SYS XT series is engineered for demanding production drilling scenarios, including deep-hole and through-hole applications in manufacturing and job shop settings. The C1 (K35) manufacturer grade solid carbide substrate delivers the hardness and edge retention needed for consistent performance across high-volume runs. Compatible with GEN3SYS XT spade drill holders designed for Seat Size 29.

Key Features

• 1-3/16 inch diameter with 140-degree point angle for accurate entry and clean hole geometry
• Solid carbide construction, manufacturer grade C1 (K35), for high hardness and wear resistance
• AM300 PVD coating reduces friction and extends tool life in steel and hard material applications
• GEN3SYS XT series design with Seat Size 29 for secure, repeatable holder engagement
• Rated for primary workpiece materials: Steel and Hard Material (codes P and H)

Compatibility

Designed for use with GEN3SYS XT spade drill holders accepting Seat Size 29 inserts. Suitable for drilling steel and hard material workpieces as identified by material codes P and H.

Installation Notes

Installation is performed by qualified machinists or toolroom technicians. Power down and lock out the machine spindle before inserting or removing the drill insert. Ensure the holder seat is clean and free of chips before seating the insert to prevent improper fit or runout. Follow the tool manufacturer's recommended clamping procedure for GEN3SYS XT holders to ensure proper insert retention.