The Arbor MHV Mining Laser is a size 0 mining laser manufactured by Greycat Industrial, it is the default mining laser of the ROC.
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The Arbor has became the universe's most heralded mining laser thanks to Greycat Industrial's exacting standards and business prowess. The MHV takes that same classic design and reimagines it for a more compact mining-rig while still delivering the solid and reliable performance that miners have come to rely on.