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60pcs Cobalt Drill Bits Set Wire Gauge 1-60 Metal Index Box for Home Repair & Workshop
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.
Frequently Asked Questions
Is it strong enough for the job?
The real numbers are in the specifications above. It's built for everyday jobs and the occasional stubborn one.
Does it need batteries, and are they included?
The listing states the type and whether they ship with it. Rechargeable options are noted there too.
Is it easy for a beginner to use?
Yes — the controls are straightforward and there's no special technique. Instructions cover everything.
How long does a charge or set of batteries last?
Runtime depends on the setting you use; typical figures are in the specs. Lower settings stretch it a long way.