Undercutting Tool 15mm - Gripit GPUCT20, The Gripit Undercutting Tool attaches to any power drill and creates a recess for Gripit fixing wings to open. Removes insulating fibre to prevent entanglement. For use on dot and dab, double thickness or insulated plasterboard.This Gripit Undercutting Tool is for use with 20mm Brown Gripit Plasterboard Fixings. Gripit GPUCT20 Undercutting Tool 20mm
