
The SS White Great White Lab Series Carbide Bur (EF Series, GW295-023EF-4) is a laboratory handpiece bur with a tungsten carbide head and stainless steel shank, featuring a round-end taper cross-cut profile (ISO shape 292, ISO grit 140) with red/red color band. It is designed for trimming chrome cobalt, hard acrylic, metal alloy, composite, and plaster/stone, with a 2,800 Vickers cutting surface that reduces heat and vibration for a cooler, more consistent finish. Head length is 15 mm with a 0.23 mm head diameter, and the maximum recommended speed is 40,000 RPM.
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The SS White Great White Lab Series Carbide Bur (EF Series, GW295-023EF-4) is a laboratory handpiece bur with a tungsten carbide head and stainless steel shank, featuring a round-end taper cross-cut profile (ISO shape 292, ISO grit 140) with red/red color band. It is designed for trimming chrome cobalt, hard acrylic, metal alloy, composite, and plaster/stone, with a 2,800 Vickers cutting surface that reduces heat and vibration for a cooler, more consistent finish. Head length is 15 mm with a 0.23 mm head diameter, and the maximum recommended speed is 40,000 RPM.
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