This industrial-grade 8-piece drill bit set is crafted from high-speed steel with a black oxide coating for enhanced wear resistance. Designed with reduced shanks for versatility, these twist bits are ideal for general-purpose drilling in a variety of applications.

• Industrial-grade High Speed Steel (HSS) construction for durability
• Black oxide coating provides superior wear resistance
• Reduced shank design for improved compatibility and performance
• Comprehensive 8-piece set covering sizes 9/16 in. to 1 in.
• Versatile twist drill bits suitable for handheld drills, machining centers, and lathes
• Proudly made in the USA