Counter-balancing device for different weight tools of roller tool uses additional counter-balancing weight compensating difference between tool weights

摘要

The counter-balancing device uses an additional counter-balancing weight (3) for optimum balancing of different weight tools (1,2) during the operation of the roller tool for drilling, cutting or machining. The counter-balancing weight can be fitted centrally to the reception sleeve (5) for the steel and hard metal discs acting as the tools. An Independent claim for a counter-blancing method for different weight tools is also included.