The Faithfull Prestige Centre Finder Gauge is manufactured from aluminium using computer numerical controlled CNC machines The black anodised finish offers enhanced corrosion protection and the laser engraved scales give outstanding measurement accuracy The centre finder is used to find the centre point of a square or cylindrical object It features ruled markings in millimetre increments and can also be used for 45° and 90° mitre cut lines making this product ideal for any engineers workshop