Liner

The Liner (OEM 3115 3270 00) is a premium aftermarket replacement engineered for rock drilling and drifter rigs operating in the most demanding mining and tunnelling environments. It acts as a renewable wear surface that guides and supports moving parts, taking up friction and shielding the housing from direct wear.

Made from hardened, wear-resistant alloy with accurately ground surfaces, it holds tight clearances and withstands galling under sustained impact and rotation. As an alternative spare part, it offers full functional interchangeability at a competitive cost, without compromising performance or reliability.

Delkom is a leading manufacturer of high-quality alternative rock drilling and drifter parts, serving customers in more than 100 countries. Contact our team for availability, volume pricing and technical guidance.