Alpen Cobalt Strong Drill Bit 4,50 mm. (Blister 1 Piece)

Alpen Cobalt Strong Drill Bit 4,50 mm. (Blister 1 Piece)

Alpen Cobalt Strong Drill Bit (Blister 1 Piece).
– Diameter: 4.5 mm.
– Autocentrants, by means of its specially sharpened tip.
– Ultra resistant, due to a cutting edge with special nitro-oxide treatment.
– High chip evacuation capacity due to its deeper spiral.
– Faster due to the special sharpening of the groove and its tip.
– Valid for large drilling depths.
– Suitable for construction steels, alloy steels, stainless steel, copper, brass, aluminum and plastic.
– Made with cobalt, which is a material of great hardness, which provides great resistance to breakage and high temperatures.