811850 Demountable guide pillar with collar and screw clamp retention, Fine precision-ground

DIN 9825 / ISO 9182-5

50 Cr V4 heat-treated
Core strength >= 900 N/mm2
Surface hardness: 60+3 HRC, induction-hardened
Hardness penetration: >= 1.8 mm

FIBRO demountable pillars with collar are suited to applications where dismantling and re-fitting are often required.
Method of manufacturing entails that centre hole is not concentric with outer diameter. Can be installed with disc.