The ALLTECH COBALT M2 HSS DRILL BIT 4.5MM is engineered for professional and industrial drilling applications. Manufactured from high-grade M2 High-Speed Steel (HSS) with cobalt, it provides superior hardness, excellent wear resistance, and extended tool life, even under high-temperature drilling conditions.
Its precision-ground cutting edges ensure clean, accurate holes with minimal effort, while the strong straight shank offers a secure grip in hand drills, drill presses, and power drills. This drill bit is suitable for drilling a wide range of materials, including stainless steel, carbon steel, cast iron, aluminum, brass, copper, and plastic.
Key Features:
- Diameter: 4.5MM
- M2 High-Speed Steel (HSS) with cobalt construction
- High heat and wear resistance
- Precision-ground cutting edges for accurate drilling
- Long-lasting performance
- Suitable for hand drills and drill presses
- Ideal for stainless steel, mild steel, cast iron, aluminum, brass, copper, and plastic





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