115-Piece Cobalt Drill Bit Set – Drill Bits for Metal, M35 Cobalt Metal Drill Bit Set, Split Point Cobalt Drill Bits, Heavy-Duty Drill Bits for Steel, Hard Metal, Cast Iron (Cobalt 115pcs)

Elevate your drilling precision and durability with our premium 115-Piece Cobalt Drill Bit Set. Designed for the toughest jobs, these high-speed cobalt drill bits are ideal for drilling through hard materials such as stainless steel, cast iron, and titanium alloys. Each bit is engineered to provide superior heat resistance and longer lifespan, making this set a must-have for both professional tradespeople and DIY enthusiasts. Our cobalt drill bit set is designed to provide the ultimate in performance and longevity. Whether you're tackling a home improvement project or working on demanding industrial tasks, these bits offer the precision and strength needed to get the job done efficiently and effectively. Invest in a set that stands up to the toughest challenges and delivers exceptional results every time. Features: Premium Cobalt Alloy: Made from high-speed steel with 5% cobalt for enhanced durability and heat resistance. Versatile Sizes: Includes a comprehensive range of 115 sizes to cover a wide variety of drilling needs, from small precision holes to larger diameters. Enhanced Performance: Superior hardness and toughness, reducing the likelihood of breakage and providing a cleaner, more accurate drill. Precision Ground: Each bit is precisely ground for smooth cutting and reduced friction. Parabolic Flute Design: Features a unique flute design that improves chip removal and prevents clogging. Robust Storage Case: Comes with a durable, organized case with size markings for easy identification and quick access. Compatible with Drills and Drill Presses: Suitable for use with most standard drills and drill presses for added versatility. Specifications: Material: Cobalt High-Speed Steel (HSS), 5% cobalt Sizes Included: 1/16" to 1/2" in 1/64" increments Point Angle: 135° split point quick starts and reduced walking Storage Case: Heavy-duty metal with labeled compartments Ideal For: Metalworking Woodworking Plastic fabrication DIY projects and professional applications

• 115-Piece Set Includes: 29pcs Fractional Size: 1/16” to 1/2” inch bits in 1/64" increments; 26pcs Letter Sizes: A To Z; 60pcs Numbered Size: #1 To #60
• Compatible with drills and drill presses
• Heavy-Duty Material: Our drill bits for hardened steel feature a heavy-duty construction made with M35 cobalt, (5% Cobalt) which has excellent durability and superior resistance against abrasion and high heat.
• Pilot Point Tip: These cobalt drill bits feature a pilot point tip that prevents slipping and can help increase drilling speed while ensuring smooth and easy penetration through hard metals.
• Wide Range of Applications: Our cobalt drill bits for hardened steel are suitable for hard metals, stainless steel, cast iron, steel, titanium alloy, hard plastics and more, and a wide range of applications such as repair, construction, or woodworking.