Dickson T1/S1 quick change toolpost and wrench to suit Colchester Student, Harrison M300, etc. Condition is good with no major dints and all toolholder attachments operating well. It comes with a matching wrench, which is also in good condition. Note that this listing is for the toolpost only, no toolholders are included. The item "Genuine Dickson T1/S1 quick change toolpost + wrench Colchester, Harrison, Bison" is in sale since Friday, October 4, 2019. This item is in the category "Business, Office & Industrial\CNC, Metalworking & Manufacturing\Metalworking ...