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High Speed Step Drill Set - 3-12mm, 4-12mm, or 4-20mm
High Speed Step Drill Set - 3-12mm, 4-12mm, or 4-20mm
High Speed Step Drill Set - 3-12mm, 4-12mm, or 4-20mm
High Speed Step Drill Set - 3-12mm, 4-12mm, or 4-20mm
High Speed Step Drill Set - 3-12mm, 4-12mm, or 4-20mm

High Speed Step Drill Set - 3-12mm, 4-12mm, or 4-20mm

Please allow 2~3 weeks for shipping.

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Super useful step drills for quickly and progressively opening up holes to your desired size. 

Cuts down on need to have a bunch of different drills on hand.

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