Smooths cleans and blends in the curves after hollowing. The end is machined to 9.8mm so fits in all my 10mm handles, grub, and quick release. The size of the bar is 20mm wide, 10mm thick, and 265mm long.
Cutter is 25mm dia and made from M42 Cryo. Works by raising an up cutting burr with a diamond file. Offset cutter for easy side and front cutting. Comes with sharpening mandrel and Allen key.