CRYSTALITE 150mm (6") NO HOLE MASTER LAP
Manufactured by Crystalite in the USA. These laps are used as a base plate for other laps and diamond disks. They are 10mm (7/16") thick and are ground flat and parallel to exacting standards.
These laps have a 1/4" male thread on the back of the lap and can be used on the CrystalMaster 6 machines or on the right hand side of any lapidary machine with a 1/4" female thread such as the Genie, any of the Lortone cabbiing machines, or the Graves cabbing machine.
They are non magnetic, but can be easily converted with the addition of one of our flexible magnetic disks.
These are high quality products manufactured completely in the USA.
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