TiAIN-coated carbide drill bit fi 3 mmm

VHM solid carbide drill chamfer with diameter fi 3 mm TiAlN-coated to 55HRC Working diameter fi - 3 mm Working length - 7 mm Overall length - 50 mm Clamping diameter fi - 3 mm Tip angle - 90 degrees TheCNC PROFI solid carbide drill bits are of the highest quality, which are made of carbide with TiAlN coating, which increases the resistance to abrasion and high temperatures. The drill has a hardness of 91 HRC and retains it at high temperatures . Solid carbide drill bits are recommended for machining steel and for machining non-ferrous materials . Suitable for: machinable steels ; cast iron ; alloy steels ; aluminum ; stainless steels . Drilling - V-groove milling - countersinking - chamfering .