The Allied Machine and Engineering 7C218P-18.5CI is a high-performance carbide drill insert designed for efficient drilling in cast iron applications. This 18.5mm diameter insert features a 140, included angle and is coated with AM300‚®, a proprietary coating that enhances tool life and performance. The insert is constructed from C2 (K20) grade carbide, ensuring durability and rigidity during operation. The GEN3SYS‚® XT geometry of the insert is optimized to increase penetration rates and tool life, providing a cost-effective solution for high-penetration drilling tasks. The AM300‚® coating offers superior resistance to wear and heat, further extending the tool's lifespan. This insert is compatible with standard GEN3SYS‚® holders, facilitating easy integration into existing drilling setups. By incorporating the 7C218P-18.5CI insert into your drilling operations, you can achieve improved chip control, enhanced durability, and increased productivity, leading to more efficient and cost-effective machining processes.