1.Widely used in hardness from aluminum,copper,cast iron,steels,alloys steels,tools steels to the high hardness or more processing materials(ABS Acrylic,PVC,MDF,Hardwood,Plastic board, plywood,Print,Circuit,PCB,SMT,CNC board etc).
2.Solid carbide tools offer long tool life and faster speeds than other drill.
3.Full grinded drill offer obtain accuracy and fine finish than other substrates.
4.Adapt to several kinds of cooling conditions,for example oil mist,water,oil,air cooling.