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Alpen drill bit Ø11.5mm made of cobalt
- Diameter: 11.5 mm
- Self-centering due to its specially sharpened tip that allows easier drilling with up to 50% less pressure than normal
- Made with cobalt, which is a very hard material, which provides great resistance to breakage and high temperatures
- Tolerance of up to 600ºC of thermal stress
- Suitable for construction steels, alloy steels, stainless steel, copper, brass, aluminum and plastic