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It is a coating Donnell (a very hard and durable one). NIB nickel-boron plating system that is comprised of boron, nickel, and other metals to produce a very hard, wear resistant surface with a low coefficient of friction. Details are here : http://www.legalmanufacturing.com/our-nib-technology/
Donnell, It is a coated - NIB nickel-boron plating system that is comprised of boron, nickel, and other metals to produce a very hard, wear resistant surface with a low coefficient of friction. Details are here : legalmanufacturing.com/our-nib-technology/
It is a coating Donnell (a very hard and durable one). NIB nickel-boron plating system that is comprised of boron, nickel, and other metals to produce a very hard, wear resistant surface with a low coefficient of friction. Details are here : legalmanufacturing.com/our-nib-technology/
It is a coating Donnell (a very hard and durable one). NIB nickel-boron plating system that is comprised of boron, nickel, and other metals to produce a very hard, wear resistant surface with a low coefficient of friction. Details are here : legalmanufacturing.com/our-nib-technology/