The Sandvik Driver 55178396 is a durable bronze component designed to support reliable operation and accurate movement within Sandvik rock drilling systems. Manufactured from high-quality bronze material, this driver provides excellent resistance to wear, friction, and demanding operating conditions. Precisely machined for correct fitment and dependable performance, the 55178396 driver is suitable for heavy-duty mining, tunneling, quarrying, and rock drilling applications where long service life and operational reliability are essential.