50-in-1 Cobalt Step Drill Bit Set — Built to Cut Through Anything
Tackle metal, plastic, and wood with precision using this heavy-duty multi-hole cobalt step drill bit set. Engineered with a cobalt-titanium coating, each tapered bit slices cleanly and resists heat—even under heavy use. With 50 size options built into the stepped design, it’s the only set you’ll need for jobs that demand versatility and power. There is a case included
50 size options in one compact set
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Cobalt-titanium coating for long-lasting durability
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Perfect for metal, plastic, and wood
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Precision tapered core for smooth, controlled drilling