of debris management components 100 includes a flexible fiber brush skirt 148 in the shape of a ring functioning as a barrier that captures micromachining debris by encompassing as much space as possible within an internal volume 150 surrounding output nozzle 110 in this preferred embodiment ring brush 148 is configured as an annulus centered around common axis 122 and having a mean radius 152 at target surface 124 in general however ring brush 148 may be configured in the shape of an oval or a straight sided polygon ring brush 148 downwardly depends from and for ease of replacement is releasably mounted to a barrier or brush mounting plate 154 ring brush 148 appears in cross section in fig1 and 3 as two trapezoids equidistantly positioned from common axis 122 at output nozzle 110 and having bristles in which clamp 142 is partly enmeshed ring brush 148 which traps ejected surface debris 140 at near molten temperatures is made of flexible fiber material to ensure it does not scratch or damage components undergoing micromachining ring brush 148 is therefore preferably fashioned from a fiber having a very high melting temperature such as polytetrafluoroethylene ptfe u201c teflon u00ae u201d material which melts at 680 f or carbon fiber which melts at 1500 f the flexing of ring brush 148 as it contacts different target surface topographies causes debris caught in the brush bristles to.