Engineered from HSS 4241 high-speed steel, this 21-piece drill bit set offers exceptional durability and extended life for professional and DIY projects. The set includes a variety of metric twist bits housed in a sturdy, organized red and black carrying case for easy portability.

• Constructed from HSS 4241 high-speed steel for extended life and superior durability.
• Features a black oxide finish for enhanced performance and resistance.
• Includes 21 metric twist drill bits ranging from 1 mm to 9.5 mm.
• Comes in a sturdy red and black carrying case to keep bits organized and portable.
• Versatile design suitable for both professional handymen and DIY enthusiasts.
• Hex shank style ensures secure fitment during use.