The 33/64 TiALN Parabolic Jobber from Field Tool Supply is engineered for high-performance drilling. This drill bit features a titanium aluminum nitride (TiALN) coating that enhances its durability and reduces friction during use. With a diameter of 0.5156 inches, it is suitable for a variety of materials, ensuring clean and precise holes. The parabolic flute design allows for efficient chip removal, making it ideal for both metal and wood applications. This bit meets industry standards, ensuring reliability in professional settings.