Boron Carbide Double Classified for Sapphire Lapping 5lbs

Sandblastingabrasives.com SKU: B4C-DC-1

Our B4C powders are graded specifically for polishing and lapping Sapphire without scratching.  Emphasis has been placed on grain shape during the crushing process, along with a special multi-stage double gradation process.  

This Boron Carbide product (B4C-SP F400.5) features a double classification, with particle diameters approximately between 8 and 32 micrometers.  A slightly coarser F360 grade (40/12 micrometers) is available and is also double classified.

Please note that the sapphire lapping products have an additional gradation step over and above a standard FEPA graded powder.  

5 lb minimum order.  

Please contact us for a custom quote.

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