Details

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The Cobalt Drill Bit Set is engineered for high-performance drilling in tough materials such as stainless steel, hardened steel, cast iron, and titanium. Manufactured from M35 cobalt steel (5% cobalt), these bits offer excellent heat resistance and extended cutting life even in demanding applications.

FEATURES:

• Constructed from M35 cobalt steel for extreme durability and heat resistance
• Withstands high drilling temperatures without losing hardness
• Split point tip design (typically 135°) minimizes walking and ensures fast starts
• Ideal for professional use in metalworking and heavy-duty tasks
• Comes in a durable metal indexed case

APPLICATIONS:
Optimized for drilling stainless steel, hard metals, and abrasive materials where regular HSS bits fail. Suitable for machinists, fabricators, and workshop use.