Perforación de banco, perforación de producción, construcción de túneles subterráneos, canteras
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T38 89mm Flat Face Button Bit
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T38 89mm Tungsten Carbide Button Bit
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T38 Bench Rock Drilling Tool
Descripción de producto
T38 89mm Flat Face Button Bit for Rock Drilling The T38 89mm flat face dome button bit is a top hammer drilling tool engineered for heavy-duty bench drilling, underground tunnelling and open-pit quarrying in medium to hard rock formations. Designed with a high-rigidity flat face profile and a heavy-duty 13-button array, this 3.5-inch bit delivers efficient power transfer, high gauge wear resistance and a long service life. Product Overview Featuring 8 outer gauge buttons