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Borrkronor för roterande borrning

RR240 Rullborrkrona

Lagertyp
Air bearing
Skärande struktur
X series
Bitstorlekar
159,00 - 349,00 mm (6,25 - 13,75 ) in.
RR240 rotary drill bit black side background

RR240 roterande borrkrona är kombinationen av de bästa aspekterna av Sandviks tre föregående borrkronor med luftlager plus ytterligare förbättringar och optimerad design. Denna uppgraderade version har komponenter av hög kvalitet som förlänger borrkronans livslängd.

Produktspecifikationer

Lagertyp
Air bearing
Skärande struktur
X series
Bitstorlekar
159,00 - 349,00 mm (6,25 - 13,75 ) in.
PowerCarbide®
Optional SH75 grades
Vikt på borrkrona
21,000 - 349,000 kg (46,000 - 294,000 lb)

* Om du vill ha mer specifik teknisk information kan du kontakta en Rock Tools-representant

RR240 rotary bit face

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