This superb Parallel taper tool was designed and manufactured according to the specifications of an arrow manufacturer from England (thanks Mark from Bullseye!). By rotating the milling insert a parallel taper is milled out of the wooden or bamboo shaft. Parallel screw and adhesive points can be pushed onto the shaft and they fit perfectly. The surfaces of the arrow shaft and the tip are almost identical.
Very disappointed with this tool, although well engineered it just does not remove sufficient material, because of this preparation time before gluing the tip on is more than doubled as considerable sanding is needed.