Get ready to be flat.
The Nano-Hone NL-4 Lapping Plate is designed to flatten waterstones from 110μm to 10μm (120grit to 1500grit).
The NL-6 lapping plate is designed to flatten all whetstones from 35μm to 0.5μm (400 grit to 30,000 grit range). With more surface area to cover larger faces, this new addition to the Nano Hone Lapping Plate series is the go to for hobbyists and professionals.
The NL-10 is recommended for sharpening stones 35 μm (400 grit) to 0.5 μm (30,000 grit). It is an 80 μm plate.
Do not use this lapping plate for sintered ceramics or diamond resin stones except Nano Hone diamond resin stones. Nano's compound is really different from other manufactures. Nano is much softer than others.
Diamond size 130 microns