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Cobalt drill bit set (29-piece)

This drill bit kit is engineered for extreme durability and long life in hard metal applications. The drill bits are designed with variable helix featuring...

Cobalt Drill Bit Set (29-Piece)

Cobalt Drill Bit Set (29-Piece). Designed for rapid chip removal. Drills into the hardest materials, including stainless steel. Delivers precision with 135-degree split point. This...