Pick tool for road milling

A pick tool comprising a central axis, an impact tip and a support body, the impact tip joined to the support body at a non-planar interface, the impact tip having a distal free end remote from the non-planar interface, the non-planar interface comprising two co-axial and annular interface surfaces that extend radially outwardly, perpendicular to the central axis, the two interface surfaces being non-concentric and spaced apart axially, characterised in that a width of an outer interface surface is less than a width of an inner interface surface, the width being extension in a radial direction, and wherein the inner interface surface is axially intermediate the outer interface surface and the distal free end.