If your pen blank only needs a small amount of material removal, the Rotur Hand Pen Mill is the perfect tool for the job. This tool is compatible with the standard Slimline pen kits that have a 7mm tube. It is essentially a hand held version of the Rotur Pen Blank Trimming Tool (PBT1). To use the Rotur Hand Pen Mill, clamp your pen blank in a vice and insert the pilot shaft. While applying some pressure, grip the ergonomic wooden handle and turn clockwise. The pilot shaft can be removed to sharpen the cutter head. Simply unscrew the grub screw with the Allen key. SKU: HPM1