Test Blocks for lapping and polishing plate

Different Test Blocks for lapping and polishing plates.Surface grooved:flat,radial,annular,etc.

Different Test Blocks for lapping and polishing plates.Surface grooved:flat,radial,annular,etc.

Glass test block for glass plate,cast iron test block for cast iron plate,diamond test block for polishing pad,ceramic test block for ceramic and diamond plates, etc.

For more details please contact our sales。