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Alpen cobalt drill bit 4.50 mm.
- Diameter: 4.5 mm.
- Self-centering due to its specially sharpened tip.
- Tolerance of up to 600º C of thermal stress.
- Due to its special sharpening, it allows easier drilling with up to 50% less pressure than normal.
- Suitable for construction steels, alloy steels, stainless steel, copper, brass, aluminum and plastic.
- Made with cobalt, which is a very hard material, providing great resistance to breakage and high temperatures.
Alpen cobalt drill bit 4.50 mm
€8,99
Sale price
€8,99
Regular price
- Diameter: 4.5 mm.
- Self-centering due to its specially sharpened tip.
- Tolerance of up to 600º C of thermal stress.
- Due to its special sharpening, it allows easier drilling with up to 50% less pressure than normal.
- Suitable for construction steels, alloy steels, stainless steel, copper, brass, aluminum and plastic.
- Made with cobalt, which is a very hard material, providing great resistance to breakage and high temperatures.