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Alpen Nirosta cobalt drill bit.
- Diameter: 12.0 mm.
- Special sharpening that guarantees optimum chip evacuation.
- Great cutting precision and optimal self-centering.
- Greater feed rate and drilling.
- Especially indicated for tough and hard materials, such as stainless chrome-nickel steels and resistant to acids.
- Made with cobalt, which is a very hard material, which It provides great resistance to breakage and high temperatures.
- Diameter: 12.0 mm.
- Special sharpening that guarantees optimum chip evacuation.
- Great cutting precision and optimal self-centering.
- Greater feed rate and drilling.
- Especially indicated for tough and hard materials, such as stainless chrome-nickel steels and resistant to acids.
- Made with cobalt, which is a very hard material, which It provides great resistance to breakage and high temperatures.