Field Tool Supply's 21/64" Parabolic Taper Length High-Speed Steel (HS) drill bit is engineered for high-performance drilling. The parabolic flute design promotes efficient chip removal, minimizing friction and heat during operation. Made from high-speed steel, this drill bit is suitable for a wide range of materials, ensuring longevity and reliability. The tapered design allows for smooth entry and exit, while the 120° point angle provides precise drilling capabilities. Compatible with standard drill chucks, this bit meets rigorous industry standards for quality and performance.