Some useful information before you commit to the desired drill.
As a result of lessons learned over the years have developed three types of drills depending on their purpose. The main difference is in the application to work with different types of materials / media, ICE have the best quality indicators. Who are these species? PTFE (blue mark): stainless steel with Teflon coating , designed for drilling of laminated paper, cardboard, plastics, rubber.
Class 1 ( green marking ): relatively low price of stainless steel to suit all hand drills .
HD ( yellow marking ): of stainless steel, are covered with a special coating with high density.
The life of this type of drills is four times longer than those of Class 1 drills .
Suitable for all automatic machines for drilling.< back