The DRILL AMERICA cobalt drill bit set is designed for metalworking professionals and serious DIYers who need reliable performance across a full range of hole sizes—from 1/16 in to 1/2 in (in 64ths)—all neatly organized in a durable plastic case.
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Size Range: 1/16 in to 1/2 in, in 64ths, covering the most common metal drilling sizes.
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Material: Cobalt alloy drill bits engineered for higher heat resistance than standard high-speed steel.
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Durability: Extended bit life designed for demanding metal drilling tasks.
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Case: Plastic case keeps every size neatly arranged, portable, and easy to grab on the job.
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Brand: DRILL AMERICA
These cobalt bits are designed for demanding metal drilling tasks, offering improved heat resistance and extended life compared with standard high-speed steel bits. The included plastic case helps keep every size neatly arranged, portable, and ready for quick selection on the job, reducing downtime and improving workflow.
