Diamond Black

Namely, Molds and Machined Metal Shapes Hard Substance Coating Containing Boron and Carbon, Sold As a Component of Power-Operated Machine Tools, Tool Attachments, and Engine Parts

Namely, Taps, Reamers, Gears, Broaches, Drills, Dies, Punches, Spindles, Shapers, Screws, Injection Nozzles, Slide Plates, Ejector Pins, Core Pins, Heat Seal Bars, Score Knives, Saws, Slitter Blades, Razor Blades, and Other Cutting Tools, Pistons, Bearings, Crankshafts, Camshafts, Wrist Pins, Fuel Injectors, Bearing Journals, Carbide Inserts, Valves, and Molds Hard Substance Coating Containing Boron and Carbon, Sold As a Component of Hunting Knives Hard Substance Coating Containing Boron and Carbon, Sold As a Component of Gauges Hard Substance Coating Containing Boron and Carbon, Sold As a Component of Medical Instruments

Namely, [ Chisels, ] Drills, [ Dental Burrs, ] Routers, [[Arthroscopes,]] [ Forceps, ] [[Scalpels,]] [ Clamps, and Hip Prostheses ] Hard Substance Coating Containing Boron and Carbon, Sold As a Component of Wear Surfaces of Land, Air, and Water Vehicles

Namely, Reciprocating and Rotating Wear Surfaces

Namely, Pistons, Bearings, Crankshafts, Camshafts, Wrist Pins, Fuel Injectors, and Bearing Journals Hard Substance Coating Containing Boron and Carbon, Sold As a Component of Firearms

Namely, Pistols, [ Rifles, ] Automatic Guns, Automatic Pistols, Automatic Revolvers [ , and Automatic Rifles ] Application of Protective Hard Substance Coating Containing Boron and Carbon To Metal Surfaces of Tools, Molds, and Wear Parts