Carbide hole cutters are professional tools designed for the quick and precise cutting of holes with a diameter ranging from 16 to 105 mm. They are suitable for processing alloyed and unalloyed steels, stainless steel, non-ferrous metals, and plastics. Carbide hole cutters can be used on handheld drilling machines or stationary machines. The tooth spacing of PFERD hole cutters is uneven, which helps to prevent chattering. The flat design is suitable for processing flat materials with a maximum material thickness of 4 mm. The deep design is intended for use on curved surfaces and pipe materials. The maximum cutting depth is 32 mm.