8Pcs Cobalt Blacksmith Titanium HSS Steel Drill Bit Set 14mm-25mm Reduced Shank

This 8-piece Cobalt Blacksmith Titanium Drill Bit Set is designed for professional and heavy-duty drilling applications. Material: HSS 4241 (5% Cobalt). Premium HSS 4241 with 5% Cobalt: Provides higher hardness, superior heat resistance, and extended tool life.

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