Norseman Type 130-AG 51/64 Drill Bit is a high-quality, heavy-duty drill bit designed for demanding drilling applications. Featuring a 1/2" reduced shank and a Magnum Super Premium Black & Gold finish, this drill bit excellent durability and performance. It is crafted from hi-molybdenum tool steel with a one-piece solid construction, ensuring strength and reliability. The body and areas are gold surface treated for maximum lubricity, enhancing drilling efficiency and reducing wear. This bit includes 3-flats on the shank for secure grip and a 135-degree split point for precise, clean starts. It is especially for use in work-hardening grades of stainless steel and other hard metal drilling tasks. Please note that the drill bit pictured matches the specifications for this product line but may differ in dimensions or shape. For more details, consult a store associate or call 330-877-3631. Model Number: