Drill Bits, Counter-sinks

Step drills are a great way to make precise and quick holes in thin sheet metal, aluminum, plastic or a variety of materials. If you have ever experienced distorted panels or oblong holes in your metal, this is one way to do it right without needing a whole set of bits.

Countersinks are useful in many ways, from deburring and finishing machined or drilled holes to utilizing flush fasteners for that smooth look.

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