Caixa de plástico, caixa de madeira ou personalizada, marca Lazer
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Descrição do produto
60 90 120 Degree Carbide Center Drill Bits Drilling Tools Countersink Tungsten Steel Coating Chamfer Tool Our 60 90 120 Degree Carbide Center Drill Bits, also known as countersink and chamfer tools, are manufactured from premium solid tungsten steel with advanced coating treatment. Designed for CNC machining, these drilling tools serve dual functions: accurate hole positioning and hole edge chamfering, effectively preventing drill wandering and removing burrs on workpiece