Bosch PRO HSS-Co Cobalt Drill Bit 9mm Pack of 5

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Bosch PRO HSS-Co Cobalt Drill Bit 9mm Pack of 5

Drilling into tough stainless steel and hardened alloys demands a drill bit that can handle extreme heat and pressure without losing its edge. This Bosch PRO HSS-Co Cobalt 9mm drill bit, supplied in a convenient pack of five, delivers exceptional durability and cutting performance for the most demanding metalworking tasks. The 5% cobalt content significantly improves red hardness, meaning the bit stays sharp even at high drilling temperatures, so you can work confidently through stainless steel, alloyed steels, and other hard materials without constant bit changes or premature wear.

- 5% cobalt alloy for superior heat resistance and extended tool life in stainless steel and alloyed metals

- 9mm diameter, a practical larger size for professional metal fabrication and heavy-duty repair work

- Pack of 5 provides excellent value for repeated or multi-hole jobs

- Precision-ground cutting edges for clean, accurate holes with reduced burring

- 135-degree split-point tip eliminates walking and enables self-centring for faster, easier starts

- Suitable for use in corded and cordless power drills with a standard 1/4-inch hex or three-jaw chuck

- Manufactured to Bosch PRO quality standards for consistent reliability on site

Ideal for plumbers, metal fabricators, and automotive technicians, these cobalt bits offer the blend of strength and cost-efficiency that professional users demand.

GTIN: 3165140521314