AutoErizo Twist Drill Bit 78 pcs Set – Precision & Durability for Every Project
High-speed steel (HSS 4241/4341) construction ensures superior hardness and heat resistance for extended tool life. Precision-ground tips provide clean, accurate drilling in metal, wood, plastic, and composites. Comprehensive 1.0-13mm size range covers delicate crafts to heavy-duty DIY and professional applications. Durable blue iron box keeps bits organized and protected from corrosion or damage. Anti-slip hexagonal shanks offer secure grip in drills and screwdrivers for effortless control. Ideal for workshops, construction sites, automotive repairs, and home improvement tasks. Buy in bulk and save – wholesale pricing for contractors, resellers, and serious craftsmen.