60pcs Cobalt Metric Drill Bits Set – Wire Gauge 1 to 60
Tackle the toughest materials with confidence. This professional-grade cobalt drill bit set is engineered for hard metal, cast iron, stainless steel, and other demanding surfaces. With 60 precision-ground bits covering wire gauge sizes 1 through 60, you'll always have the right size on hand for any job.
Key Features
Cobalt Steel Construction – Superior heat resistance and durability for drilling hard metals and cast iron
135° Split Point Tip – Self-centering design reduces walking and delivers cleaner, faster starts
Straight Shank Design – Compatible with standard drill chucks for versatile use
Full Wire Gauge Range – 60 bits covering sizes 1–60 for complete coverage
Metal Index Storage Box – Organized, labeled case keeps every bit protected and easy to find
Specifications
Quantity
60 pcs
Size Range
Wire Gauge #1 to #60
Point Angle
135° Separation Point
Shank Type
Straight Shank
Material
Hardened Cobalt Steel
Storage
Metal Index Box
Ideal For
Perfect for machinists, metalworkers, DIY enthusiasts, and professionals who need reliable, precision drilling in hard metals, cast iron, stainless steel, and alloys. A must-have addition to any serious tool collection.
