This is the Hudy Limited Edition Small Body Reamer.
This super-lightweight, professional-quality reamer for lexan bodies cuts perfect holes from 0-18mm with special CAD-designed cutting blades that are set at a specific angle for precise cuts every time. The blades are hand-ground on a specially-modified grinding machine for maximum sharpness and lifespan. Laser-engraved measurements indicate the hole size while reaming, making it easier to make precise holes. The CNC-machined Swiss 7075 T6 aluminum handle features a diamond pattern surface for unsurpassed grip, while the handy aluminum cover protects the blade. The handle includes a black plastic cap that is press fit into the handle end.