Pin

The Pin (OEM 550 346 92) is a high-quality alternative spare part built for rock drills and drifter rigs working under the toughest mining and tunnelling conditions. It positions, retains or locks mating components in place, preventing unwanted movement and maintaining correct assembly alignment under load.

Manufactured from hardened, wear-resistant steel to precise tolerances, it withstands shear, vibration and impact while ensuring secure, repeatable retention. As a cost-effective alternative component, it matches the form, fit and function of the original while maintaining high reliability.

Delkom produces premium alternative rock drilling and drifter equipment and spare parts, shipped to over 100 countries worldwide. Get in touch for stock availability, bulk pricing and technical assistance.