Great White® Lab Series Carbide Bur, E Series, Cross Cut, ISO 257, Head Diameter 040, GW78-040E-4
Great White Lab Series carbide bur featuring a tungsten carbide head with stainless steel shank, designed for precision trimming applications in dental laboratory work. With a 2,800 Vickers hardness rating and 10X increased durability, this cross-cut E Series bur delivers superior abrasion resistance and reduced surface heat for consistent finishing on chrome cobalt, hard acrylic, metal alloys, composites, and plaster/stone materials. Maximum operating speed of 30,000 RPM with HP shank compatibility.
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Vendor Pricing Comparison
Sorted by lowest price · Add now, sign in at checkout
Great White Lab Series carbide bur featuring a tungsten carbide head with stainless steel shank, designed for precision trimming applications in dental laboratory work. With a 2,800 Vickers hardness rating and 10X increased durability, this cross-cut E Series bur delivers superior abrasion resistance and reduced surface heat for consistent finishing on chrome cobalt, hard acrylic, metal alloys, composites, and plaster/stone materials. Maximum operating speed of 30,000 RPM with HP shank compatibility.
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