This heavy-duty straight shank drilling bit is crafted from HRC55-grade carbide, offering exceptional hardness and durability for industrial drilling applications. With a length of 70mm, it is designed for precision and long-lasting performance in metal, wood, and composite materials. The bit supports customized ODM/OEM orders, allowing tailored specifications to meet specific machining needs, making it ideal for professional workshops and manufacturing lines.
Material : Carbide
Features : HRC55, OEM/ODM support, 70mm
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