Shaft

Built for continuous heavy-duty service, the Shaft (OEM 550 140 63) is a premium aftermarket component for rock drilling and drifter rigs operating in extreme conditions. It transmits rotational or linear force between drive and driven components, and its straightness and surface finish are critical to smooth, vibration-free operation.

Manufactured from hardened, precision-ground alloy steel, it resists bending, torsional fatigue and wear under sustained high-load drilling duty. Offered as an aftermarket alternative, it delivers full interchangeability and proven durability at a more competitive cost.

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.