The bosch gks 65 gce professional hand held circular saw is a high powered tool that is optimised for guide rails it is optimised for use with the new bosch fsn guide rail system as well as rails from other suppliers even without an adapter mitre cuts are possible with the use of a guide rail and fast sawing is provided by the 1800w motor and constant electronic there is a die cast aluminium base plate with precision milled grooves for the guide rails comes complete with an allen key dust e