
The Great White Lab Series Carbide Bur (GW77-060E-4) is a high-performance laboratory bur designed for trimming chrome cobalt, hard acrylic, metal alloy, composite, and plaster/stone. Manufactured with a tungsten carbide head and stainless steel shank, it features an extremely hard cutting surface of 2,800 Vickers for 10X increased durability and longevity. The abrasion-resistant design reduces surface heat and vibration, providing a cooler, more consistent finish. This E Series bur has a pear shape with cross-cut flutes, a 6.0mm head diameter, 11.0mm head length, and a standard HP (2.35mm) shank, with a blue/blue color band for identification.
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Sorted by lowest price · Add now, sign in at checkout






The Great White Lab Series Carbide Bur (GW77-060E-4) is a high-performance laboratory bur designed for trimming chrome cobalt, hard acrylic, metal alloy, composite, and plaster/stone. Manufactured with a tungsten carbide head and stainless steel shank, it features an extremely hard cutting surface of 2,800 Vickers for 10X increased durability and longevity. The abrasion-resistant design reduces surface heat and vibration, providing a cooler, more consistent finish. This E Series bur has a pear shape with cross-cut flutes, a 6.0mm head diameter, 11.0mm head length, and a standard HP (2.35mm) shank, with a blue/blue color band for identification.
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