The #47 PARABOLIC JOBBER HS from Field Tool Supply Co is a high-speed jobber drill bit designed for versatility and performance. This bit features a parabolic flute design that enhances chip removal and reduces friction, making it ideal for drilling in various materials, including metal and plastic. With a standard length and a 1/4" shank, it fits most drill chucks, providing ease of use. The high-speed steel construction ensures durability and longevity, making it a reliable choice for both professionals and DIY enthusiasts. This drill bit is essential for achieving precise holes with efficiency.