Tungsten Carbide Drill Bits - Tungsten Carbide, Tungsten ...
2021-5-22u2002·u2002Tungsten carbide drill bits are among the strongest drill bits available for home use. Carbide drill bits are more expensive than steel or titanium coated drill bits, but will last longer and stay sharper. Tungsten carbide drill bits are absolutely necessary when drilling stainless steel or other high-density materials.
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