1.Tungsten carbide tipped annular cutters combine extreme hardness and durability with a wide range of possible applications in a convincing product.
2.Suitable for steel (such as T-brackets, large sheets), cast iron, non-ferrous and light metals;
3.Unique tooth geometry, cutting teeth specially grinding by CNC Machine to assure all of teeth in same level,allows for better centering and faster cutting;
4.Thin wall design enables cutters to cut faster and more efficiently by removing less material during drilling;
5.Shorter flute design allows for chips to fall freely from cutter;
6.Weldon shank fit into a majority of magnetic drills.