Allied Machine J1926-12-C5A Carbide Porting Insert C5A

Product Description

The ALLIED MACHINE AND ENGINEERING J1926-12-C5A is a Grade C5A carbide porting insert designed for precision port machining and hydraulic fitting preparation. Finished with a TiAlN (Titanium Aluminum Nitride) coating, this insert delivers improved heat resistance and extended tool life in demanding cutting applications. The coated carbide substrate handles a wide range of workpiece materials, making it a versatile choice for shops running mixed-material production. Insert size code 12 conforms to SAE J-1926 and ISO 11926-1 standards, ensuring dimensional compatibility across compliant tooling systems. Licensed machinists and tooling specialists working on fluid power components, hydraulic manifolds, and porting fixtures will find this insert ready for production use.

This porting insert is suited for machining SAE and ISO-standard straight-thread O-ring boss (ORB) ports found in hydraulic and pneumatic systems. Primary workpiece material compatibility spans universal applications, covering steel, cast iron, non-ferrous metals, and non-metallic materials as indicated by ISO workpiece codes H, K, N, and P. It is commonly used in CNC turning, milling, and dedicated porting operations on hydraulic manifold blocks, cylinders, and valve bodies in both industrial and mobile equipment environments.

Key Features

• Grade C5A carbide substrate for high wear resistance in general-purpose and interrupted-cut porting operations
• TiAlN coating provides elevated heat resistance and reduces built-up edge in high-speed applications
• Conforms to SAE J-1926, ISO 11926-1, ISO 6149, and SAE AS5202 port standards for dimensional assurance
• Universal workpiece material compatibility across ISO codes H, K, N, and P
• Insert size code 12 fits J1926-series tooling systems
• Sold individually; minimum order quantity of 2 units

Compatibility

Designed for use with J1926-series porting toolholders and systems conforming to SAE J-1926, SAE J-2244-1, ISO 11926-1, ISO 6149, JDS-G173.1, MS-33649, and SAE AS5202 standards.

Installation Notes

Installation should be performed by a qualified machinist or tooling technician familiar with indexable insert systems. Ensure the toolholder pocket is clean and free of chips or debris before seating the insert, as contamination can cause improper seating and premature edge failure. Power down and lock out the machine spindle before changing inserts. Follow the toolholder manufacturer torque guidance for the clamping screw — do not overtighten, as this can fracture the carbide insert.