Drill America 25 Piece Metric Cobalt Drill Bit Set in Round Case, Heavy Duty, Gold Oxide Finish for Drilling Metal, Wood, Plastic, Sizes 1mm to 13mm by 0.5mm, DWDCO Series ZMD/A4025-CO-PC

Key features

• HEAVY DUTY DRILL BIT: Manufactured to National Aerospace Standard 907 and made of heat-resistant cobalt, these drill bits display higher red hardness which permits speeds up to 30% greater than high speed steel drills
• BEST USES: The m35 5% cobalt drills are effective in drilling tough, high tensile strength materials such as Inconel, stainless steel and titanium, as well as wood, plastic and other hard metals
• 135 DEGREE CUTTING ANGLE: Jobber length drill bits have a 135 degree split point for self-centering, fast penetration, and drilling with precision
• METRIC SIZES INCLUDED: Full 25pc drill bit set comes with plastic storage holder case and includes metric sizes ranging from 1mm to 13mm by 0.5mm
• ABOUT DRILL AMERICA: Drill America specializes in supplying a full line of industrial and contractor cutting tools since 1923; Our products include drills, taps and dies, reamers, end mills, carbide burs, countersinks and more

The Drill America ZMD/A4025-CO-PC 25-piece M35 cobalt drill bit set is perfect for tough materials like stainless steel, Inconel, and titanium. M35 cobalt offers superior heat resistance and red hardness compared to standard high-speed steel (HSS), enabling drilling speeds up to 30% faster without sacrificing performance. Manufactured to Aerospace Standard 907, these bits deliver professional-grade precision and reliability.The 135-degree split-point tip ensures self-centering and reduces thrust, preventing "walking" and allowing for accurate drilling, even in challenging applications.Housed in a durable round plastic case, the set combines practicality and style. The case is rust-resistant, water-proof, and shatter-proof, ensuring long-lasting protection for your bits. Its compact, lightweight design makes it easy to organize and transport, ideal for professionals on the go.This set includes 25 sizes from 1.00mm - 13.00mm in 0.50mm increments, covering all your drilling needs. Whether you're a contractor or DIY enthusiast, this versatile, high-quality kit is an indispensable addition to your toolkit.

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