Hymnorq M35 Cobalt Drill Bit Set – 19pcs Metric Size(1mm-10mm by 0.5mm), Pilot Point, HSS-Co 5% Cobalt Steel, Dual Twist Flute, Fully Ground, Straight Shank – Blue Iron Storage Case

Power through tough materials with precision using this 19-piece M35 Cobalt Drill Bit Set, engineered for professionals and serious DIYers alike. Made from industrial-grade M35 steel with 5% cobalt, these fully ground bits deliver superior heat resistance, durability, and performance—ideal for drilling into hardened metals like stainless steel, cast iron, and alloy steel. Each bit features a Pilot Point tip for clean, accurate starts with no walking, along with a dual twist flute that ensures efficient chip removal. The straight shank with chamfered ends guarantees a stable grip in your drill, while the bronze hue finish adds corrosion resistance and a premium look. The set includes 19 precision bits in metric sizes from 1mm to 10mm in 0.5mm increments, all housed in a rugged iron case with a bold blue finish for easy transport and long-lasting protection. Key Features: 🛠️ 19 Metric Sizes: 1mm to 10mm in 0.5mm steps 🛠️ M35 Cobalt Steel (5% Co) for superior hardness and heat resistance 🛠️ Pilot Point for accurate, no-walk starts 🛠️ Dual Twist Flute for smooth chip removal 🛠️ Fully Ground for precision and strength 🛠️ Straight Shank with Chamfered End for secure fit 🛠️ Durable Blue-Painted Iron Storage Case 🛠️ Bronze Finish for corrosion resistance and professional appearance Whether you're working on metal fabrication, automotive repairs, or home improvement, this drill bit set delivers the power, precision, and reliability you need.

• Made from Premium M35 Cobalt Steel: Engineered with 5% cobalt content for outstanding durability, heat resistance, and longevity—ideal for drilling stainless steel, hardened steel, cast iron, and more.
• 19-Piece Metric Set (1mm–10mm): Includes precise sizes in 0.5mm increments, offering the perfect bit for every job from fine detail work to heavy-duty drilling tasks.
• Pilot Point Design for Accurate Starts: Prevents bit walking and ensures clean, smooth hole entry—ideal for precision work in metal, wood, or plastic without the need for center punching.
• Dual Twist Flutes and Chamfered Straight Shanks: Enhance chip removal, reduce friction, and provide a strong, secure grip in drills for stable, efficient performance in various applications.
• Heavy-Duty Blue Iron Storage Case: Tough, impact-resistant case with a bold blue painted finish keeps your bits neatly organized, protected, and ready to go wherever the job takes you.