PCB Drill set designed for creating tiny holes on the single or multilayer printed circuit board(PCB). This is said to be the most crucial stage in electronics production. HSS drill bits are high-speed steel, which is hard and much more resistant to heat than high-carbon steel. They can be used to drill metal, hardwood, and other materials at greater cutting speeds than carbon-steel bits. Micro HSS drill bits are 185mm PCB Archimedes spiral push and twist drill. It is a quality hand drill operated by the depressing body of the drill downwards. These are specially designed with a plastic indexed box with a sliding window providing a collet capacity of 2mm.
PCB drill set creates holes of different sizes and a large number of positions are drilled with high precision. Thus these holes are drilled used for the insertion of various electronic devices and components. The PCB drill set drills the hole in mainly two parts of the breadboard. one is a drill hole in the centre area and the other is a pad around the drill hole.